approving payment to usw for purchase of eight (8

June 23, 2021

From: Tony Trotter

To: Mayor Bemrich and City Council

Subject: Approving Payment to USW for

purchase of eight (8) backwash

control valves and electric actuators

in the amount of $102,860.87.

ACTION: For vote Monday, June 28, 2021

Brief History

The City's Water Treatment Plant (WTP) has eight (8) sand and gravel water filters that

require backwashing to clean the filters. During the backwashing process, clean treated

water is sent through the filter in the reverse direction at a high flow rate to stir up the

solids that are collected in the filter. The backwashing flow rate is controlled by a valve

the modulates to achieve the desired flow rate.

Analysis of Issue

Previous to the Reverse Osmosis (RO) project, three pumps provided water to for the

backwashing process. As a result of the RO project, the three pumps were upsized to

larger pump and provide more pressure to the RO skids while also serving as pumps for

backwashing when the plant was shut down and not producing water. When the City

has ample amount of water available in the wells, the WTP runs about 16-18 hours and

provides a window to backwash the filters with the new larger pumps turned down so as

not to damage the valves or filter system.

Given the conditions today where the water demand is high and the capacity of our

wells is diminished, the plant is now required to run nearly 24-7. As a result, the plant

staff had to figure out how to backwash the filters while still in production. After

backwashing a couple of times under this scenario two of the backwashing valves were

damaged and failed, in addition, one of the filters underdrain system was damaged to

the point of failure. Other issues arose as well due to the high pressure water. The plant

is operating at 75% filter capacity currently due to the failures and it is unknown if the

other six valves in operation are damaged and in need of immediate repair.

In order to address the high pressure backwashing procedure the existing backwash

valves can be replaced with a more robust valve designed to be able to throttle the

pressure down before the water enters the filter. Attached is a work authorization from

USW to purchase eight new valves and electric actuators to control the valves during the

higher pressure situations. This work authorization is in the amount of $102,860.87.

Repairs to the other systems will be addressed later and most likely can be included as

change orders to the current RO project.

Budget Impact

This item will be funded out of the water utility.

Staff Conclusions / Recommendations

Staff recommends approving Work Authorization #2275-36 in the amount of

$102,860.87.

Implementation and Accountability

Engineering Staff is responsible for overseeing this project.

Approved By: Department: Status:

David Fierke, City Manager City Manager's Office Approved - 23 Jun 2021

WORK AUTHORIZATION REQUEST

Water and Wastewater Operations, Maintenance, Engineering, Design, Management

Providing Innovative Solutions Encompassing the Water and Wastewater Industry

INVOICE #1973-36

DATE: JUNE 23, 2021

1801 Ave O – Fort Dodge, IA 50501

Phone 515.955.4484 Fax 515.573.2212

[email protected]

EXPIRATION DATE

TO City of Fort Dodge, IA

819 1st Ave South

Fort Dodge, IA 50501

515.576.3601

SALESPERSON JOB SHIPPING METHOD SHIPPING TERMS DELIVERY DATE

PAYMENT TERMS DUE DATE

Mellen & Assoc.

Filter Backwash

Supply Valve Replacement

N/A N/A

QTY ITEM # DESCRIPTION UNIT PRICE DISCOUNT LINE TOTAL

1 8

Filter Backwash Supply Electric Operated Butterfly Valves Modulating Service: DeZURIK Model BOS-US Lugged Resilient Seated Butterfly Valve, Ductile Iron Body, EPDM Seat and Seal, Ductile Iron, Nickel Plated Disc, type 416 SS shaft, with AUMA Electric Motor Actuator with worm gear, and AUMA integral motor controls with positioner for modulating service. 120 VAC single phase, NEMA 4X/6 enclosure, double sealed terminal compartment. See attached AUMA Data Sheets for features and specifications

$11,829.00 $94,632.00

SUBTOTAL $94,632.00

CONTRACTOR’S OVERHEAD $8,228.87

TOTAL $102,860.87

Work Authorization prepared by: Travis Pender, Project Manager: ____________________________________________________________

This is a quotation on the goods named, subject to the conditions noted below: (Describe any conditions pertaining to these prices and

any additional terms of the agreement. You may want to include contingencies that will affect the quotation. )

To accept this quotation, sign here and return: by: David Fierke, City Manager: _________________________________________________

DATE __________________________________________

THANK YOU FOR YOUR BUSINESS!

Filter Backwash Supply Electric Operated Butterfly Valves - modulating service

TERMS & CONDITIONS

ADDITIONAL COMMENTS1. Please reference quotation number 2021-06-23-EM- on all purchase orders & correspondence.2. Purchase Orders resulting from this quotation shall be issued to "Mellen & Associates, Inc".3. STARTUP SERVICES: If required, startup services will be billed at a rate of $125 per hour, including travel. A separate purchase order may be required. 4. Prices reflect standard manufacturer's warranty period. Additional charges may apply for extended warranty.

1. Price does not include mechanical joint accessories, valve boxes, special coatings, special tagging, tee operating wrenches, flange gaskets, bolts, installation services, test certifications, field start up services, special crating, extended warranties or packaging for export - unless otherwise noted.2. State and local use taxes are not included. Tax exempt certificates must be provided if the project is determined to be tax exempt.3. This quotation reflects our policy of sourcing raw materials in the most cost effective manner. Any requirements for specific U.S. content may require a revised quotation. Equipment may not be compliant with special ARRA, SRF or "Buy American" funding conditions, unless quoted as such.4. A maximum of 8 printed Submittal & O&M will be provided on double-sided prints in a loose, unbound, and untabbed format. Electronic copies will be available via e-mail as an Adobe Acrobat PDF file. Any requirements for special formatting, including but not limited to, binders, separation tabs, Color Prints, Single-Sided Prints, Compact Disc or USB Flash Drive will be subject to additional charges.5. This quotation was prepared with limited specifications, and/or application data. Any subsequent changes to materials, coatings, features, actuation, accessories, or otherwise shall require a re-quotation.6. This quotation is limited to the scope, supply & descriptions above. Please review all necessary valve/tag schedules, and installation drawings to ensure all items are included.7. This quotation/order is subject to the manufacturers’ acceptance, standard warranty and terms and conditions (available upon request).8. Mellen & Associates will provide a Certificate of Insurance upon request but will not issue Additional Insured certificates. In addition we will not accept any terms that waive subrogation or include any non-contributory contract language.” 9. Delivery quotes represent an estimate only, with all items quoted as "subject to prior sale". 10. Pricing will be held for 30 days.11. Freight allowance is based on a single shipment at the discretion of the Seller. Freight costs for partial shipments will be borne by the Buyer.

Quantity SizeExt. Net

NetEach

$ 11,829 $ 94,632

DeZURIK Model BOS-US Lugged Resilient Seated Butterfly Valve, Ductile Iron Body, EPDM Seat and Seal, Ductile Iron, Nickel Plated Disc, type 416 SS shaft, with AUMA Electric Motor Actuator with worm gear, and AUMA integral motor controls with positioner for modulating service. 120 VAC single phase, NEMA 4X/6 enclosure, double sealed terminal compartment. See attached AUMA Data Sheets for features and specifications.

20"

ItemNo.

Tag Description

1 8

QUOTED TO:

PROJECT NAME: Filter Backwash Supply Valve Replacements

Eric Musselman Ph: (319) 390-5532 Fax: (319) 390-8034 [email protected]

City of Fort Dodge - USW TERMS: 100% Net 30 Days

PREPARED BY:

2021-06-23-EM-June 23, 2021QUOTATION DATE:

QUOTATION#:

VALVES * ACTUATORS * EQUIPMENTMUNICIPAL * POWER * PROCESS

NEBRASKA * IOWA * KANSAS * MISSOURI

MELLEN &ASSOCIATES, INC. 3404 S. 11th St., Council Bluffs, IA 51501

$ 94,632 TOTAL NET FOR THE ABOVE ITEMS

Factory

FREIGHT TERMS:F.O.B.:

Will Advise

John Pray Water Treatment Plant600 Phinney Park DriveFort Dodge, Iowa 50501

QUOTATION

DELIVERY (Submittals): 2-3 weeks ARO

Freight Allowed

Attn: Mike Lane Ph: 515-95-4484 Fax: E-Mail: [email protected]

DELIVERY:

(KEYWAY DEPTH)"R"

D

"B" DIA

W

5031

2

5031

212

/3/0

7

10/1

0/07

5031

2

TC

CEG 5/18/07

SIDE OF VALVE (FLAT SIDE OF DISC).

A56914

BOS BUTTERFLY VALVES SIZE 2 - 20 LUGGED

CEG

NOTE:

1. DRAWING SHOWS MOUNTING HOLES FOR ANSI CLASS 125/150 FLANGES.

2. FOR FLANGES OTHER THAN ANSI STANDARD SEE D10478 FOR DIMENSIONS.

3. RECOMMENDED FLOW DIRECTION IS WITH THE HIGHER PRESSURE AGAINST THE SEAT

8/21

/08

RECOMMENDED MATING HUB DIMENSIONS

(SHAFT BORE)"Q" DIA

(KEYWAY WIDTH)"S"

F C1

DRAWN

CHECKED

E

CODEAPPROVED

DATE

ABCD

DOCT.

G

MOUNTING HOLES FORPIPELINE MOUNTING"F" QTY AND SIZE OFTAPPED THRU HOLES"G" DIA BC (ANSI STANDARD)

E

C

L

.1263.20

"P" DIA

SIDESEAT

"N" SIZE OF PARALLEL KEY

A

"M" DIA

SPACED ON A"K" DIA BC

SEATSIDE

"J" DIA THRU HOLES, 4 PLACES EQUALLY

DISC POSITION INDICATED BYLINE ON TOP OF SHAFT

"H" DIA

T

RECOMMENDED MATING HUB DIMENSIONS IN [MM]Q R S

IN MM IN MM IN MM IN MM

.503 [12.78] .544 [13.82] .125 [3.18]

.506 [12.85] .554 [14.07] .127 [3.23]

.503 [12.78] .544 [13.82] .125 [3.18]

.506 [12.85] .554 [14.07] .127 [3.23]

.503 [12.78] .544 [13.82] .125 [3.18]

.506 [12.85] .554 [14.07] .127 [3.23]

.628 [15.95] .678 [17.22] .188 [4.78]

.631 [16.03] .688 [17.48] .191 [4.85]

.753 [19.13] .828 [21.03] .250 [6.35]

.756 [19.20] .838 [21.29] .253 [6.43]

.753 [19.13] .828 [21.03] .250 [6.35]

.756 [19.20] .838 [21.29] .253 [6.43]1.003 [25.48] 1.105 [28.07] .313 [7.95]1.006 [25.55] 1.115 [28.32] .315 [8.00]1.128 [28.65] 1.233 [31.32] .313 [7.95]1.131 [28.73] 1.243 [31.57] .315 [8.00]1.253 [31.83] 1.390 [35.31] .500 [12.70]1.256 [31.90] 1.400 [35.56] .502 [12.75]1.503 [38.18] 1.650 [41.91] .500 [12.70]1.506 [38.25] 1.660 [42.16] .502 [12.75]1.628 [41.35] 1.778 [45.16] .500 [12.70]1.631 [41.43] 1.788 [45.42] .502 [12.75]1.878 [47.70] 2.045 [51.94] .625 [15.88]1.881 [47.78] 2.055 [52.20] .628 [15.95]2.129 [54.08] 2.303 [58.50] .625 [15.88]2.132 [54.15] 2.312 [58.72] .628 [15.95]

VALVE SIZE

2 50

2-1/2 65

3 80

4 100

5 125

6 150

8 200

10 250

12 300

14 350

20 500

16 400

18 450

BASIC VALVE DIMENSIONS IN [MM]M

IN MM IN MM

1.69 6.42 3.31 5.79 .43 4.75 3.54 .39 2.76 1.25 .500 [12.70] 2.165[43] [163] [84] [147] [11] [121] [90] [10] [70] [32] .498 [12.65] [55.00]1.81 7.00 3.31 6.10 .43 5.50 3.54 .39 2.76 1.25 .500 [12.70] 2.165[46] [178] [84] [155] [11] [140] [90] [10] [70] [32] .498 [12.65] [55.00]1.81 7.50 3.54 6.50 .43 6.00 3.54 .39 2.76 1.25 .500 [12.70] 2.165[46] [191] [90] [165] [11] [152] [90] [10] [70] [32] .498 [12.65] [55.00]2.06 9.00 4.47 7.52 .51 7.50 3.54 .39 2.76 1.25 .625 [15.88] 2.165[52] [229] [114] [191] [13] [191] [90] [10] [70] [32] .623 [15.82] [55.00]2.19 10.00 4.82 8.11 .51 8.50 3.54 .39 2.76 1.25 .750 [19.05] 2.165[56] [254] [122] [206] [13] [216] [90] [10] [70] [32] .748 [19.00] [55.00]2.19 11.00 5.51 8.62 .51 9.50 3.54 .39 2.76 1.25 .750 [19.05] 2.165[56] [279] [140] [219] [13] [241] [90] [10] [70] [32] .748 [19.00] [55.00]2.38 13.33 6.75 10.24 .55 11.75 4.92 .47 4.02 1.75 1.000 [25.40] 2.756[60] [339] [171] [260] [14] [298] [125] [12] [102] [44] .998 [25.35] [70.00]2.69 16.00 7.93 11.50 .55 14.25 4.92 .47 4.02 1.75 1.125 [28.58] 2.756[68] [406] [201] [292] [14] [362] [125] [12] [102] [44] 1.123 [28.52] [70.00]3.06 18.89 9.06 13.35 .79 17.00 5.91 .55 4.92 1.75 1.250 [31.75] 3.346[78] [480] [230] [339] [20] [432] [150] [14] [125] [44] 1.248 [31.70] [85.00]3.06 20.72 10.14 14.50 .79 18.75 5.91 .55 4.92 1.75 1.500 [38.10] 3.346[78] [526] [258] [368] [20] [476] [150] [14] [125] [44] 1.498 [38.05] [85.00]4.00 23.48 11.81 15.83 .87 21.25 8.27 .91 6.50 2.50 1.625 [41.28] 5.118[102] [596] [300] [402] [22] [540] [210] [23] [165] [64] 1.623 [41.22] [130.00]4.50 26.12 12.93 16.62 .87 22.75 8.27 .91 6.50 2.50 1.874 [47.60] 5.118[114] [663] [328] [422] [22] [578] [210] [23] [165] [64] 1.872 [47.55] [130.00]5.00 28.59 14.06 18.90 .87 25.00 8.27 .91 6.50 2.50 2.126 [54.00] 5.118[127] [726] [357] [480] [22] [635] [210] [23] [165] [64] 2.124 [53.95] [130.00]

P

150

5/8-11 UNC

5/8-11 UNC

4 5/8-11 UNC

4

3/4-10 UNC

8 5/8-11 UNC

8 3/4-10 UNC

4

8

2 50

6

65

80

100

125

3

2-1/2

4

5

14 350 12

8 200 8

12 300 12

3/4-10 UNC

10 250 12 7/8-9 UNC

7/8-9 UNC

18 450 16 1-1/8-7 UNC

1-8 UNC

16 400 16 1-8 UNC

20 500 20 1-1/8-7 UNC

F GA B C DVALVE SIZE

5/16 X 1/4 X 1-11/16

1/2 X 3/8 X 1-11/16

1/2 X 3/8 X 1-11/16

5/16 X 1/4 X 1-11/16

H J K LE

1/2 X 3/8 X 2-1/8

5/8 X 7/16 X 2-1/8

5/8 X 7/16 X 2-1/8

N

1/8 X 3/32 X 1

1/8 X 3/32 X 1

1/8 X 3/32 X 1

3/16 X 1/8 X 1

1/4 X 3/16 X 1-3/16

1/4 X 3/16 X 1-3/16

IN MM T W

.54 1.70[14] [43].59 2.09[15] [53].59 2.62[15] [67].69 3.61[18] [92].75 4.58[19] [116].87 5.55[22] [141].94 7.55[24] [192]1.12 9.57[28] [243]1.26 11.68[32] [297]1.26 12.70[32] [323]1.40 14.80[36] [376]1.54 16.49[39] [419]1.79 18.24[45] [463]

150

DISC CLEARANCE DIMS IN [MM]

2 50

6

65

80

100

125

3

2-1/2

4

5

14 350

8 200

12 300

10 250

18 450

16 400

20 500

VALVE SIZE

- Design- Operation- Performance

BULLETIN

DeZURIK BOS-US 2-20" (50-500MM) UNINTERRUPTED SEAT RESILIENT SEATED BUTTERFLY VALVES

JUNE 202046.00-1A

www.dezurik.com

2 www.dezurik.com

Design and ConstructionBOS-US Valves feature a one-piece body; one-piece shaft and high-performance resilient seats made of EPDM or NBR. The uninterrupted seat design provides bi-directional shutoff to the full rating of the valve. They are available as lugged or wafer bodies, with nickel plated ductile iron, 316 stainless steel or aluminum bronze discs.

Wide Range of ApplicationsBOS-US Resilient Seated Butterfly Valves are designed to handle a wide variety of liquids and gasses. The uninterrupted seat BOS Valve is desir-able for applications where extended service applications are necessary such as high cycles, high pressures and high temperatures. BOS-US valves are excellent choices for continuous modulating control, dead-end service to 250 psi, and vacuum service to 24" Hg.

Pressure Ratings- 250 psi (1724 kPa) for valves with Ductile Iron or

Aluminum Bronze discs- 200 psi (1380 kPa) for valves with 316 Stainless

Steel discs

Temperature Ratings- NBR, Acrylonitrile-Butadiene 10 to 180°F

(-12 to 82°C)- EPDM, Terpolymer of Ethylene Propylene & a

Diene -30 to 250°F (-35 to 121°C)

Uninterrupted Seat DesignBy using an off-center disc, BOS Valves have an uninterrupted seat design for improved seating performance, resulting in longer seat life. The BOS-US uninterrupted seat design assures dead-tight shutoff in isolation and dead-end service without requiring downstream flanges. BOS-US Valves have integral flange seals, eliminating the need for flange gaskets.

Superior Bonded SeatsThe BOS-US seat bonding process provides a long-lasting, maintenance free seal. Seats are bonded to the body, holding the seat firmly in place and elimi-nating premature seat failure that can occur due to flexing and fatigue. The bonded seat also improves performance when the line maintains a vacuum, or when handling viscous liquids – circumstances that tend to dislodge seats that are not solidly retained in the valve body.

© 2020 DeZURIK, Inc.

3www.dezurik.com

Bearings for Reliable OperationThree heavy-duty bearings ensure smooth, reliable valve operation and promote a longer cycle life than valve designs without bearings. They are fit into the valve body to support shaft loads and eliminate binding. Shaft seals protect bearings from internal and external corrosion.

Shaft Seals for Maximum ReliabilityThe BOS-US shaft sealing technology offers maximum reliability. It uses four separate sealing components for continuous protection from leakage. Disc hubs form the primary seal around the shaft. Two additional seals are molded into the seat to ensure reliability.

Blowout Proof ShaftBOS-US Valves feature a rugged, splined disc-to- shaft connection. This provides high cycle life and great control performance. Shaft diameters meet AWWA 504 Class 75B standards. For user safety, each valve has a blowout proof shaft per API 609 standard.

Actuator Mounting FlangeThe actuator mounting flange is per ISO 5211 and accommodates all types of actuators – including levers, gears, pneumatic cylinders and electric motors.

Testing and Standards Every BOS-US Valve is tested for leakage, shell pressure and to be operational with actuator.

NSF-61/NSF-372 CertifiedBOS-US valves with EPDM or NBR Seats are certified per NSF/ANSI-61 and NSF/ANSI-372 requirements for use in drinking water applications.

4 www.dezurik.com

Compatible with Standard ActuatorsThe actuator mounting flange on BOS valves is compatible with the ISO 5211 bolt pattern which increases flexibility and reduces inventory. Actuator options include lever, handwheel, chainwheel, PowerRac®, and G-Series Cylinder.

MG-Series Manual Gear Manual Gear actuators provide high torque for robust applications and a long service life without mainte-nance. Handwheel or Chainwheel input operators are available.

PowerRac® Cylinder ActuatorsDouble-acting and spring-return PowerRac® actuators feature a proven rack-and-pinion design ideally suited for high cycle applications. PowerRac® acuators provide high output torque for on-off applica-tions and consistently high output torque throughout the full stroke for accurate control. Its durability is backed up with a Lifetime Warranty.

G-Series Cylinder ActuatorsG-Series actuators feature a rack-and-gear design for larger size rotary valves where constant high torque capability throughout the stroke is required. They are avail-able as double-acting with either pneumatic or hydraulic supply.

AccessoriesA full line of accessories is also available, including positioners, solenoids, switches, speed controls, floorstands and valves boxes.

5www.dezurik.com

Materials of Construction

Wafer and Lugged Design

WaferBody

LuggedBody

A10

A8

A3

A4

A5

A6

A1

A12

A11

A2

A7

A9

Item Description Material

A1 Body/SeatDuctile Iron, ASTM A536, 65-45-12/NBR – Acrylonitrile-ButadieneDuctile Iron, ASTM A536, 65-45-12/EPDM – Terpolymer of Ethylene Propylene and a Diene

A2 DiscDuctile Iron, ASTM A536, 65-45-12, Nickel PlatedAluminum Bronze, ASTM B148, C954316 Stainless Steel, ASTM A743, CF8M

A3 Shaft316 Stainless Steel, ASTM A276410 Stainless Steel, ASTM A276

A4 Middle Bearing Aluminum Bronze, ASTM B148, C954A5 Upper Bearing (2) Aluminum Bronze, ASTM B148, C954

A6 O-RingNBR – Acrylonitrile-ButadieneEPDM – Terpolymer of Ethylene Propylene and a Diene

A7 Retainer Ring 302 Stainless Steel, ASTM A276A8 Washer 416 Stainless Steel, ASTM A582A9 Retainer Ring Steel, ASTM A29MA10 Key Steel, AISI 1020A11 Pipe Plug Cast Iron, Zinc PlatedA12 Lower Bearing Aluminum Bronze, ASTM B148, C954

6 www.dezurik.com

Valve Selection

DeZURIK BOS-US Resilient Seated Butterfly Valves are designed and/or tested to meet the following standards:

ASME B16.1 Conforms to Class 125 flange drilling.ASME B16.5 Conforms to Class 150 flange drilling.

ASME B16.42 Conforms to Class 150 flange drilling, body wall thick-ness and pressure-temperature ratings.

ASME B16.104 Exceeds Class VI shutoff requirements.API 609 Butterfly Valves Category A.

AWWA C504Diameter of stainless steel shaft meets AWWA Class 75B standard. Body wall thickness exceeds the AWWA Class 150B standard for butterfly valve.

MSS SP-25 Markings and identification conform to the requirements.

MSS SP-67 Butterfly ValvesISO 5211 Actuator Mounting

NSF/ANSI-61 andNSF/ANSI-372 Certified for use in drinking water applications

International

Metric flange drilling (W110 and L110) = ISO 7005-2, DIN or BS4504 PN10 Drilling Flange DrillingMetric flange drilling (W116 and L116) = ISO 7005-2, DIN or BS4504 PN16 Drilling

Applicable Standards

Shutoff Capabilities

Seat-Type ShutoffAll Seat Materials Bubble Tight Shutoff*

Pressure Ratings

Temperature Ratings

Pipeline Velocity Range

Disc/Shaft Material Pressure Rating Ductile Iron disc with 410 Stainless Steel Shaft 250 psi (1725 kPa)

Stainless Steel disc with 316 Stainless Steel Shaft 200 psi (1380 kPa)

Aluminum Bronze disc with 410 Stainless Steel Shaft 250 psi (1725 kPa)

Seat Material Temperature Rating NBR = Acrylonitrile-Butadiene 10 to 180°F (-12 to 82°C)EPDM = Terpolymer of Ethylene Propylene & a Diene -30 to 250°F (-35 to 121°C)

All 2-20" valves Up to 20 feet/second (6 meters/second)

* Full rated bi-directional shutoff; lugged valves provide dead end service to full valve rating.

Contact DeZURIK for pipeline velocities greater than 20 feet/second

7www.dezurik.com

Flow Parameters Flow Curve

ValveSize

Cv*Kv*100%Open

KFactor**

2"50mm

10187 0.81

2.5"65mm

163141 0.77

3"80mm

287248 0.72

4"100mm

507439 0.68

5"125mm

840727 0.65

6"150mm

11661009 0.63

8"200mm

26202266 0.59

10"250mm

40033463 0.44

12"300mm

74486443 0.42

14"350mm

83307205 0.40

16"400mm

1181110217 0.28

18"450mm

1448812532 0.26

20"500mm

1897416413 0.25

*Cv = Flow in GPM of water at 1 psi pressure drop. Kv = Flow in m3/hr. of water at 100 kPa pressure drop.** K = The resistance coefficient of the valve. The constant (K)

can be used to determine the equivalent length of pipe.

L= KxD Where L = Equivalent length of pipe in feet f K = Resistance coefficient D = Pipe diameter in feet f = Friction factor, related to type of pipe

0

10

20

30

40

50

60

70

80

90

100

0 10 20 30 40 50 60 70 80 90 100

Perc

ent

Cv

Percent Open

BOS-US Flow CurvePercent Open vs. Percent Cv

ValveSize

BasicValve

Wafer Lugged2"

50mm63

84

2.5"65mm

84

95

3"80mm

105

126

4"100mm

168

2010

5"125mm

2010

2512

6"150mm

2813

3215

8"200mm

4320

4923

10"250mm

6229

7635

12"300mm

10247

12457

14"350mm

14365

16174

16"400mm

21899

264120

18"450mm

292133

331151

20"500mm

369168

505230

ValveSize

Lever Weight

2-6"50-150mm

21

Weights

Pounds Kilograms

8 www.dezurik.com

OrderingTo order, simply complete the valve order code from information shown.

Valve StyleGive valve style code as follows: BOS = Resilient Seated Butterfly Valve

Valve SizeGive valve size code as follows: 2 = 2" 50mm 10 = 10" 250mm 2.5 = 2.5" 65mm 12 = 12" 300mm 3 = 3" 80mm 14 = 14" 350mm 4 = 4" 100mm 16 = 16" 400mm 5 = 5" 125mm 18 = 18" 450mm 6 = 6" 150mm 20 = 20" 500mm 8 = 8" 200mm

Ordering Example:BOS,6,US,W1,DI,NBR,NBR,DI-S8*actuator

Trim CombinationGive disc-shaft material code as follows: DI-S8 = Ductile Iron Nickle Plated Disc - 410 Stainless Steel Shaft S2-S2 = 316 Stainless Steel Disc - 316 Stainless Steel ShaftALB-S8 = Aluminum Bronze Disc - 410 Stainless Steel Shaft

Body StyleGive body style code as follows: US = Uninterrupted Seat

End ConnectionGive end connection code as follows:W1 = ASME Class 125/150 Wafer DrillingL1 = ASME Class 125/150 Lugged Drilling

On ApplicationW110 = ISO 7005-2, DIN or BS4504 PN10 Wafer DrillingW116 = ISO 7005-2, DIN or BS4504 PN16 Wafer DrillingL110 = ISO 7005-2, DIN or BS4504 PN10 Lugged DrillingL116 = ISO 7005-2, DIN or BS4504 PN16 Lugged Drilling

Body MaterialGive body material code as follows: DI = Ductile Iron

Seat, Shaft Seal Material CombinationGive seat, shaft seal material code as follows:NBR,NBR = Acrylonitrile-Butadiene 10° to 180°F (-12º to 82°C) EPDM,EPDM = Terpolymer of Ethylene Propylene & a Diene -30° to 250°F (-35º to 121°C)

9www.dezurik.com

Seat Side

180° Position

Seat Side

Standard Position

Manual Actuators10-Position Lever ActuatorLever Actuators are available on 2-6" valve sizes. The 10-position dial provides positive latching in open, closed and eight intermediate positions. To order, add lever code to basic valve order code. Levers may be mounted at standard or 180° mounting positions.

Cylinder Actuators G-Series Cylinder Actuators G-Series are constructed for dependable and lasting performance. G-Series cylinder actuators feature a rack and gear design for larger size valve where constant high torque capability throughout the stroke is required. Refer to bulletin 73.00-1 for technical specifications and sizing.

PowerRac® Cylinder ActuatorsDouble-acting and spring-return PowerRac® actuators feature a proven rack-and-pinion design ideally suited for high cycle applications. PowerRac® actuators provide high output torque for on-off applications and consistently high output torque throughout the full stroke for accurate control. Its durability is backed by with a Lifetime Warranty. Refer to bulletin 74.00-1, 74.00-2 and 74.00-3 for technical specifications and sizing.

MG-Series Manual Gear ActuatorsMG-Series Manual Gear Actuators provide high torque for robust applications and a long service life without maintenance. MG-Series are available on 2-20" valve sizes with Handwheel or Chainwheel input. Refer to bulletins 72.00-1 and 72.00-2 for technical specifications and sizing.

Ordering Example:BOS,6,W1,DI,NBR,NBR,DI-S8*LT

ValveSize

Order Code

Maximum Pressure Differential

psi/kPa2-6"

50-150mm LT 2501725

10 www.dezurik.com

ValveSize A C D

2"50mm

1.69 43

3.3184

5.79147

2.5"65mm

1.8146

3.3184

6.10155

3"80mm

1.8146

3.5490

6.50165

4"100mm

2.0652

4.47114

7.52191

5"125mm

2.1956

4.82122

8.11206

6"150mm

2.1956

5.51140

8.62219

8"200mm

2.3860

6.75171

10.24260

10"250mm

2.6968

7.93201

11.50292

12"300mm

3.0678

9.06230

13.35339

14"350mm

3.0678

10.14258

14.50368

16"400mm

4.00102

11.81300

15.83402

18"450mm

4.50114

12.93328

16.62422

20"500mm

5.00127

14.06357

18.90480

A

Dimensions

InchMillimeter

Basic Valve

Wafer

C

Lugged

D

C

D

ValveSize

DimensionsA B C

2-6"50-150mm

10.53 267

2.3760

1.2532

Dimensions

InchMillimeter

Lever

C

B

A

DeZURIK, Inc. reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only

and should not be relied upon unless confirmed in writing by DeZURIK, Inc. Certified drawings are available upon request.

Printed in the U.S.A.

250 Riverside Ave. N. Sartell, Minnesota 56377 • Phone: 320-259-2000 • Fax: 320-259-2227

For information about our worldwide locations, approvals, certifications and local representative:Web Site: www.dezurik.com E-Mail: [email protected]

Sales and Service

QuotationCustomer Reference: RFQ AUMA Quote: Q000096257 Rev: 0

Item: 1 - SAR07.2/GS100.3/AC01.2

QUOTATION

AUMA product Quarter-turn electric actuator

Rated output torque [lbs.ft.] 1,694

Rated output torque [inch.lbs.] 20,328

Rated output torque [Nm] 2,297

Approximate weight (lbs.) 165

SERVICE CONDITIONS

Version Weather-proof

Operating mode Modulating duty

Enclosure protection NEMA type 6P

Color AUMA silver-grey (similar to RAL 7037)

Ambient temperature -30 °C to +70 °C (-22 °F to +158 °F)

Nameplates English - aluminum (US-AL)

Corrosion protection KS

ELECTRICAL DATA

Mains voltage 120 Volts AC

Phase 1-Ph

Frequency 60 Hz

Type of duty S4 - 25% intermittent duty

Motor protection (W-1T-O140) 1Ph-1 thermal switch 140°C N.C.,

class F insulation, tropicalized winding

Motor type 1 ph AC motor type VE/VC/AE/AC with capacitors in

motor compartment

MOTOR DATA

Motor designation AE0R048-4-0,10

Nominal power (HP) 1/8

Nominal power (kW) 0.1

Nominal speed (RPM) 1,680

Nominal current (FLA) 5.8

Current approx. Imax. (RTA) 7.5

Starting current (LRA) 14

COS 0.95

Capacitor uF 120

ACTUATOR FEATURES

SA model SAR 07.2

Output speed 54 RPM

Valve attachment FA10

Output drive FA10-B3 Ø=20mm; key width=6mm; key height 6mm

Mechanical position indicator (11.2) self-adjusting continuous indication, with

symbols OPEN and CLOSED

Torque switches (0-M) torque sensing via MWG

Limit switches (0-M) limit sensing via MWG

Position transm. (30.5) MWG absolute encoder for AC 01.2

Turns per stroke 52 turns per stroke at output drive act.

Operating time (seconds) 58

Stem protection tube Without stem tube, with protective screw plug,

thread form G1 1/4" BSPP

Heater (22.5) 24 V in combination with controls: 5 W

Motor heater (0) without

Page 2 of 4


Item: 1 - SAR07.2/GS100.3/AC01.2 (continued)

ACTUATOR FEATURES (continued)

Torque switching Setting range 11-22 lbs.ft.

Set to close lbs.ft. 20

Set to open lbs.ft. 20

Handwheel 6.3" (160mm)

Close direction RH - clockwise

Limit switching (230) 1-500 rev/stroke adjustable with MWG

Lubricant F15 Shell ALVANIA 1029, or F26 Renolit AR

Electrical connection (S0-000) actuator plug for mounting AM/SEM/AC

GS GEARBOX

GS model GS 100.3

Reduction ratio i 208:1

Mechanical adv. 77.0

Valve coupling Machined valve shaft coupling, bore plus one

keyway

Coupling type steel

Explosion protection (M000) without

Mounting position Position A

Swing angle 92 degrees, adjusted at factory

Version RR: input shaft clockwise, clockwise rotation of

the valve shaft

Valve attachment FA16 according to MSS SP-101 with female pilot

Housing material Cast iron housing GJL-250

Worm wheel material Bronze worm wheel

Gearbox input (FA10-EW20) FA10, input shaft Ø=20mm

Lubricant F15 Shell ALVANIA 1029, or F26 Renolit AR

Enclosure IP68-8-Z - continuous submersible duty, max. 26'

(8m) head of water, with pointer cover

ACTUATOR CONTROLS

AUMATIC version AC 01.2

Feedback E2 MWG magnetic limit/ torque sensor (non-intrusive

setting)

Max. motor power (B00.01) Contactors for power class A1

Motor protection (C00.01) thermal switch, automatic reset

Interface (D00.01) Parallel I/O Interface

Positioner (F10.01) Positioner

Input signals (R00.02) MODE, CLOSE, OPEN, STOP, EMERGENCY

Control voltage (E00.01) 24 V DC

Electronics supply (A10.01) 24 V DC internal

Output aux. voltage (A30.01) 24 V DC - 100mA (internally powered)

Output contacts (H00.03) 6 output contacts: 6 NO/NC without

common 250V AC/5A

Output signals (S00.01) default setting: K1=Fault, K2=End pos.

CLOSED, K3=End pos. OPEN, K4=Selector sw. REMOTE,

K5=Torque fault CLOSE, K6=Torque fault OPEN

Local controls (L00.01) selector switch LOCAL-OFF-REMOTE with

padlock; push buttons OPEN-STOP-CLOSE-RESET;

large graphical LCD with a resolution of 200 x

100 pixels

Activ. Bluetooth (L90.01) Switched on

Page 3 of 4


Item: 1 - SAR07.2/GS100.3/AC01.2 (continued)

ACTUATOR CONTROLS (continued)

Indication lights (L10.02) 1 CLOSED:green, 2 TRQ-CL:blue, 3

TH:yellow, 4 TRQ-OP:violet, 5 OPEN:red,

BLUETOOTH:blue (with numbers)

Face plate (EN-ES-FR) English-Spanish-French

Tolerance mains voltage (A40.01) +/- 10%

Electrical connection (SB-080) plug/socket 100mm, 2 x ¾" NPT; 1 x 1 ¼"

NPT

Heater (Q00.01) heater 24 V, internal supply

Analog input 1 (P20.02) setpoint: 4-20mA

Analog output 1 (P00.02) Position feedback: 4-20mA

Analog output 2 (P10.02) Torque feedback: 4-20mA

Blinker version (N00.02) lights illuminated in mid travel

(electronic)

Display language English

Switch off in CLOSE (042.01) Limit

Switch off in OPEN (043.01) Limit

Self retaining LOCAL (033.03) In direction OPEN and CLOSE

Self retaining REMOTE (052.00) OFF

Safety mode (153.01) OFF

Emergency function (140.01) OFF

Torque by-pass Function not active

Mounting position Position A

Mounting pos. local controls Position A-1, selector switch at 6 o'clock in

relation to base of controls (standard for SA/SQ)

OPTIONAL EXTRAS

Double sealed at customer connection XK

Inspection reports reqd.

DRAWINGS

ACTUATOR DIMENSIONAL DWG DDS00E411ALAAQ341

OUTPUT DRIVE/MOUNTING FLANGE DWG SK099241

POINT-TO-POINT WIRING DWG TPCA-1B2-1C1-A000TPA01R100-0I1-000

OPERATION MANUALS

ACTUATOR OPERATION MANUAL (click here)

DEVICE INTEGRATION MANUAL (click here)

GEARBOX OPERATION MANUAL (click here)

WIRING DIAGRAM LEGEND (click here)

Page 4 of 4

Drawing component Description

A1.0 Interface board

K1 - 6 Output relays

A1.1 Interface board

K7 - K12 Programmable output relays

A1.8 Fieldbus board

A13 Fieldbus connection board

A2 Logic board

A32 Overvoltage protection board

A4/A5 Solid state thyristor motor control

A52 Control board

F5 Fuse for external supply 24 V DC

A52.1 Option board

A58 Power supply

F1, F2 Primary fuses

F3, F4 Secondary fuses

A88 Heater system board

A88.1 Motor heater fuse board

A9 Local control board

S1 Selector switch LOCAL, OFF, REMOTE

S2 Push button OPEN

S3 Push button STOP

S4 Push button CLOSE

S5 Push button RESET

V1 - V5 Programmable indication LEDs

V6 Bluetooth

LCD Graphic display

A90 WirelessHART adaptor

B2/B4 EWG/RWG Electronic position transmitter board

B6 MWG Magnetic limit and torque transmitter

CB Motor capacitor

F1 TH Thermal switch embedded in motor

F1-F3 ext External fuses supplied by others

F6 Transformer fuse

F7 Thermal overload relay

K1, K2 Revering contactors

KO Contactor for disconnection of thyristor

LCD Liquid crystal display

M Motor

PE Ground (earth) connection

Q1 Internal disconnect switch

Q2 ext External disconnect switch supplied by others

Q2 Motor protection switch

AC 01.2/ACExC 01.2

Legend AUMATIC

We reserve the right to alter data according to improvements made. Previous documents become invalid with the issue of this document.

Y007.523/065 Issue 1.19 Page 1/4

Drawing component Description

R1 H Switch compartment heater

R2 f1 Potentiometer

R2/2 f2 Potentiometer in tandem arrangement with R2

R3 PTC1 PTC thermistor

R4 H Motor heater

R5 H AUMATIC heater

S0 Latching EMERGENCY stop button

T1 Control transformer

XA Actuator connection

XK Customer connection

Drawing symbol Description

Form C relay or contactor contact

Grounded transformer

NO contact

NC contact

Fuse

Resettable fuse

Plug & socket electrical connection

Galvanic isolator

NO push button

NC push button

Thermal contact

Heater

LED

AC 01.2/ACExC 01.2

Legend AUMATIC

Y007.523/065 Issue 1.19 Page 2/4


3-position switch

Optical isolator

Contactor/relay coil

Limit switch development chart for intrusive actuators

AC 01.2/ACExC 01.2

Legend AUMATIC


Y007.523/065 Issue 1.19 Page 3/4

S1 DSR/TSC Torque switch, closing, clockwise rotation

S1/2 DSR1/TSC1 Torque switch, closing, in tandem operation with DSR/TSC (not shown above)

S2 DOEL/TSO Torque switch, opening, counter-clockwise rotation

S2/2 DOEL1/TSO1 Torque switch, opening, in tandem operation with DOEL/TSO (not shown above)

S3 WSR/LSC Limit switch, closing, clockwise rotation

S3/2 WSR1/LSC1 Limit switch, closing, in tandem operation with WSR/LSC

S3/3 WSR2/LSC2 Limit switch, closing, in triple operation with WSR/LSC (not shown above)

S4 WOEL/LSO Limit switch, opening, counter-clockwise rotation

S4/2 WOEL1/LSO1 Limit switch, opening, in tandem operation with WOEL/LSO

S4/3 WOEL2/LSO2 Limit switch, opening, in triple operation with WOEL/LSO (not shown above)

S6 WDR/LSA Limit switches DUO, closing, for 2 intermediate positions, can be adjusted to any position

S6/2 WDR1/LSA1 Limit switches DUO, closing, for 2 intermediate positions in tandem operation with WDR/LSA

S7 WDL/LSB Limit switches DUO, opening, for 2 intermediate positions, can be adjusted to any position

S7/2 WDL1/LSB1 Limit switches DUO, opening, for 2 intermediate positions in tandem operation with WDL/LSB

AC 01.2/ACExC 01.2

Legend AUMATIC

Y007.523/065 Issue 1.19 Page 4/4


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