TECHNO Elastomer-Hinged Wafer-Style Check ValvesLow pressue loss, lightweight design with compact construction

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TECHNO ELaSTOmEr-HiNgEd WafEr-STyLE CHECk VaLVES

Introduction ........................................................................................................ 2

Features .............................................................................................................. 3

TECHNO Check Styles 5412, 5118, 5355 and 5355-316 ..................................... 4

TECHNO Check Style 5296 ................................................................................. 5

Pressure Drop Charts for Water and Air Service ................................................... 6

CAMSERV Aftermarket Services for Valves and Actuation .................................... 7

Trademark Information ....................................................................................... 8

Weights by Model ............................................................................................... 8

Table of Contents

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TECHNO Elastomer-Hinged Wafer-Style Check Valves

Cameron is a leading provider of valves, valve automation and measurement systems

to the oil and gas industry. Our products are primarily used to control, direct and

measure the flow of oil and gas as it is moved to refineries, petrochemical plants and

industrial centers for processing.

We provide valve products that are sold through distributor networks worldwide for use

in both oil and gas and industrial applications, and include widely recognized brands such

as DEMCO®, NAVCO®, NEWCO®, NUTRON®, THORNHIll CRAVER®, TECHNO™,

TOM WHEATlEy®, WHEATlEy® and WKM®.

The design features of Cameron’s TECHNO elastomer-hinged and metal-hinged check

valves include a tight shut-off feature. TECHNO check valves are known for their ease of

maintenance and exceptional flow characteristics. Cameron provides economical and

dependable TECHNO elastomer-hinged wafer-style check valves for use within a wide

range of service conditions.

Oklahoma City, Okla., USa

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fEaTUrES

Non-Slam Quick Closure feature The valve plate design reduces travel from fully open to fully closed position and offers complete metal-to-metal valve plate structural support.

Unique flexible Elastomer SealContinuous elastomer seal provides closure around valve bore with the strength and durability to ensure prolonged cycle life.

Clamp Plate Support

Cameron’s TECHNO line has been a leading supplier of high-quality check valves to the industry for many years. A large number of TECHNO products are presently in service, demonstrating a superior performance record.

The TECHNO check valve design, combined with an extensive selection of materials, results in high performance and reliability for most liquid and gas applications.

The elastomer-hinged TECHNO wafer-style check valve offers compact design along with heavy-duty construction.

The scalloped body design ensures proper and easy alignment between mating gaskets and line flanges. It offers strength and reduces the need for expensive supports, expansion joints and foundations that may be necessary with a conventional check valve.

Our unique design, combined with years of experience, allows us to satisfy some of the most difficult applications.

Other configurations are available upon request.

design features

• The stationary hinge-post and hinge-clamp design reduces wear to hinges, pins, valve seats, springs and the need

for routine maintenance.

• The valve plate design reduces travel from a fully open to fully closed position and provides complete metal-to-metal

valve plate structural support, resulting in a non-slam, quick closure feature.

• Our unique flexible elastomer seal provides final closure around the valve bore with continuous strength and

durability to ensure prolonged cycle life, outwearing traditional metal-seated valves.

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TECHNO CHECk STyLES 5412, 5118, 5355* aNd 5355-316

Valve Size (in.) a B C d E f

2 1-3/8 4-3/4 1/2 3/8 4 4-3/4

2-1/2 1-5/8 5-1/2 9/16 3/8 4 5-1/2

3 1-7/8 6 11/16 3/8 4 6

4 2-3/8 7-1/2 7/8 3/8 8 7-1/2

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

6 3-3/8 9-1/2 1-1/2 7/16 8 9-1/2

8 4-3/8 11-3/4 2-1/4 7/16 8 11-3/4

10 5-3/8 14-1/4 2-1/2 1/2 12 14-1/4

12 6-3/8 17 3 1/2 12 17

14 7-3/8 18-3/4 3-1/4 9/16 12 18-3/4

16 8-3/8 21-1/4 3-3/4 9/16 16 21-1/4

18 9-3/8 22-3/4 4-1/4 5/8 16 22-3/4

20 10-3/8 25 4-3/4 5/8 20 25

24 12-3/8 29-1/2 5-3/4 11/16 20 29-1/2

30 15-3/8 36 7-3/4 11/16 28 36

36 18-3/8 42-3/4 8-1/2 13/16 32 42-3/4

*for sizes 2“ to 8”, see Style 5296 on page 5.all dimensions are in inches.for weights by model, see page 8.

General Dimensions for Styles 5412, 5118, 5355* and 5355-316

Style Body internals flange Class Cold Working Pressure (psi)

5412 aluminum aluminum 125 (ff) 125

5118 Cast iron aluminum 125 (ff) 125

5355* Steel 316 Stainless Steel 150 (rf) 150

5355-316 316 Stainless Steel 316 Stainless Steel 150 (rf) 150

Standard Models and Materials

Standard Elastomer: Buna-N (ff) = flat face (rf) = raised face

a

B dia

flow

C

radius Holes Equally Spaced Ondia Bolt Circle

E

d

f

available materials

Internal Materials

• Aluminum

• 316 Stainless Steel

Sealing Member Materials

maTEriaL TEmPEraTUrE raNgE**

• Buna-N -60° F to 225° F (-51° C to 107° C)

• EPDM -40° F to 300° F (-40° C to 149° C)

• FKM (Viton®) -20° F to 400° F (-29° C to 204° C)

• Silicone -100° F to 500° F (-73° C to 260° C)

** This temperature range is for general guidance.

The figures may vary with application.

Spring(s) Are Optional.

• Material is 302 Stainless Steel.

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TECHNO CHECk STyLE 5296

For sizes 2“ to 8”, Style 5355 with carbon steel bodies are known as Style 5296.

They are rated at 150 psi cold working pressure and have raised-face ends. Bodies are made from solid round

material and do not have the scalloped edges like the 5355 which is produced from a casting.

The outside diameter is made to fit within the bolting pattern of ASME 150# flanges.

Valve Size (in)

a B C

2 1-3/8 4-1/8 1/2

2-1/2 1-5/8 4-7/8 9/16

3 1-7/8 5-3/8 11/16

4 2-3/8 6-7/8 7/8

5 2-7/8 7-3/4 1-1/8

6 3-3/8 8-3/4 1-1/2

8 4-3/8 11 2-1/4

General Dimensions for Style 5296

a

B dia

flow

C

all dimensions are in inches.for weights by model, see page 8.

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PrESSUrE drOP CHarTS fOr WaTEr aNd air SErViCE

flow of Water at 70˚ f (21˚ C) in gal/min

air flow at 70˚ f (21˚ C) in cf/min

100 1000 10,000 100,000 1,000,000 10,000,000

10.0

1.0

0.1

0.01

Pres

sure

dro

p in

psi

10 100 1000 10,000 100,000 1,000,000

100.0

10.0

0.1

0.01

Pres

sure

dro

p in

psi

2” 3” 5” 8”

2-1/2” 4” 6” 10”

12” 16”

14” 18”

20”

24”

30”

36”

2” 3” 5” 8” 12” 16” 20” 30”

2-1/2” 4” 6” 10” 14” 18” 24” 36”

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CamSErV™ aftermarket Services for Valves and actuation

global Network and Local Support

Cameron is well-positioned to deliver total aftermarket support, quickly and efficiently, with unmatched OEM expertise. Our highly skilled engineers and technicians are available around the clock, seven days a week, to respond to customer queries, troubleshoot problems and offer reliable solutions.

Easily accessible Parts and Spare Valves

• OEM spare valves, actuators and parts (including non-Cameron brands)

• Handling, storage, packaging and delivery

• Dedicated stocking program

Comprehensive aftermarket Services Portfolio

• Parts and spare valves

• Repair

• Field services

• Preventative maintenance

• Equipment testing and diagnostics

• Remanufacturing

• Asset preservation

• Customer property management

• Training and recertification services

• Warranty

Customized Total Valve CareSm (TVC) Programs

Customized asset management plans that optimize uptime, availability and dedicated services.

• Engineering consultancy

• Site management

• Flange management

• Startup and commissioning

• Spare parts and asset management

• Operational support

WE BUiLd iT. WE BaCk iT.

USA • CANADA • LATIN AMERICA • EUROPE • RUSSIA • AFRICA • MIDDLE EAST • ASIA PACIFIC

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Trademark information

Weights by model

TECHNO and CAMSERV are trademarks of Cameron.

This document contains references to registered trademarks or product designations that are not owned by Cameron.

registered Trademark Owner

Viton E.i. duPont de Nemours & Company

model Number

5118 5412 5296 5355-316

Valve Size (in)

Weight (lb)

2 3 2-1/2 7 7

2-1/2 5 3 8 8

3 6 4 10 10

4 12 7 16 16

5 20 10 23 23

6 22 15 34 29

8 45 25 55 55

10 63 38 – 85

12 110 65 – 140

14 170 – – –

16 225 – – –

18 275 – – –

20 340 – – –

24 450 – – –

30 800 – – –

36 1150 – – –

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©2013 Cameron | dEmCO, NaVCO, NEWCO, NUTrON, THOrNHiLL CraVEr, TOm WHEaTLEy, WHEaTLEy aNd Wkm are registered trademarks of Cameron. TECHNO and CamSErV are trademarks of Cameron. Total Valve Care is a service mark of Cameron. Viton is a registered trademark of E.i. duPont de Nemours & Company. | SWP 1.5m 8/13 ad00977V

HSE Policy Statementat Cameron, we are committed ethically, financially and personally to a working environment where no one gets hurt and nothing gets harmed.

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ECURITY AND ENVIRONM

ENTAL EX

CELLENCE

CAMERON

3250 Briarpark Drive, Suite 300

Houston, TX 77042

USA

Tel 1 281 499 8511

For more about TECHNO check valves:

TECHNO@c-a-m.com

www.c-a-m.com/TECHNO

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CAMERON