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FivalcoR

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Dimensions (mm)

Size 50 65 80 100 125 150 200 250 300 350 400 450 500 600

A 161 175 181 200 215 225 241 296 336 368 400 422 480 562

B 80 91 95 115 134 138 174 198 234 280 310 340 388 450

D 90 90 90 90 90 90 125 125 125 150 175 175 210 210

E 43 45 46 51.5 56 56.5 60 68.5 79.5 78 88 109 127 154

SxS 11x11 14x14 17x17 22x22 27x27 !48

Notes:

1. Designed and tested in accordance with EN 593 or MSS SP-67.

2. Flange bolt circle dimensions comply with EN1092-2 PN10 / 16, ANSI B16.1 Class125. Other flange types are available.

3. Top flange conforms to ISO5211/1.

*4. Valves size 2(50) to 12(300) can be rated at PN20 / Class150, but the body material should be ductile iron ASTM

A536 Gr. 65-45-12. Working pressure is 20bar / 300psi.

5. Design & materials are subject to change without notice.

Butterfly Valve

EN 593 / MSS SP-67, Wafer Type, PN16 / Class125

Figure Number

2302E Stainless Steel Disc, EPDM Liner

2302N Stainless Steel Disc, NBR Liner

2303E Bronze Disc, EPDM Liner

2303N Bronze Disc, NBR Liner

2304E DI Disc, Chrome or Nickel Plated, EPDM Liner

2304N DI Disc, Chrome or Nickel Plated, NBR Liner

Working Pressure and Temperature

Nominal

Pressure

Size DN50-DN300: 16bar / 200psi

Size DN350-DN600: 10bar / 150psi

Working

Temperature

EPDM: -10" to 120"

NBR: -10" to 82"

Materials List

Part Name Material EN Spec. ASTM Spec.

Body* Cast Iron EN-JL1040 A126 Class B

ShaftStainless

SteelBS970 416S21 AISI 416

Stainless

SteelBS970 304S15 A351 CF8

Cast BronzeEN1982

CC491KB62 C83600

Disc

Ductile Iron

Chrome or

Nickel Plated

EN-JS1050 A536 65-45-12

Bushing PTFE Commercial Commercial

Liner EPDM/NBR Commercial Commercial

O-Ring EPDM/NBR Commercial Commercial

Size 2-12

Size 14-24

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FivalcoR

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Dimensions (mm)

Size 50 65 80 100 125 150 200 250 300 350 400 450 500 600

A 140 152 160 180 191 202 241 274 315 368 400 422 480 562

B 68 76 85 100 120 132 160 200 230 280 310 340 388 450

D 90 90 90 90 90 90 125 125 125 150 175 175 210 210

E 43 45 46 51.5 56 56.5 60 68.5 79.5 78 88 109 127 154

SxS 11x11 14x14 17x17 22x22 27x27 !48

Notes:

1. Designed and tested in accordance with EN 593 or MSS SP-67.

2. Flange bolt circle dimensions comply with EN1092-2 PN10 / 16, ANSI B16.1 Class125. Other flange types are available.

3. Top flange conforms to ISO5211/1.

*4. Valves size 2 to 12 can be rated at PN20 / Class150, but the body material should be ductile iron ASTMA536 Gr. 65-45-12. Working pressure is 20bar / 300psi.

5. Design & materials are subject to change without notice.

Size 2-12

Size 14-24

Figure Number

2502E Stainless Steel Disc, EPDM Liner

2502N Stainless Steel Disc, NBR Liner

2503E Bronze Disc, EPDM Liner

2503N Bronze Disc, NBR Liner

2504E DI Disc, Chrome or Nickel Plated, EPDM Liner

2504N DI Disc, Chrome or Nickel Plated, NBR Liner

Butterfly Valve

EN 593 / MSS SP-67, Lug Type, PN16 / Class125

Working Pressure and Temperature

Nominal

Pressure

Size DN50-DN300: 16bar / 200psi

Size DN350-DN600: 10bar / 150psi

Working

Temperature

EPDM: -10" to 120"

NBR: -10" to 82"

Materials List

Part Name Material EN Spec. ASTM Spec.

Body* Cast Iron EN-JL1040 A126 Class B

ShaftStainless

SteelBS970 416S21 AISI 416

Stainless

SteelBS970 304S15 A351 CF8

Cast BronzeEN1982

CC491KB62 C83600Disc

Ductile Iron

Chrome or

Nickel Plated

EN-JS1050 A536 65-45-12

Bushing PTFE Commercial Commercial

Liner EPDM/NBR Commercial Commercial

O-Ring EPDM/NBR Commercial Commercial

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FivalcoR

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Dimensions (mm)

Size 50 65 80 100 125 150 200 250 300

Pipe OD 60.3 73.0/76.1 88.9 114.3 139.7/141.3 165.1/168.3 219.1 273.0 323.9

A 122 140 147 177 204 215 245 295 320

B 77 85 90 108 120 145 180 230 260

C 30 30 30 30 30 30 30 30 30

D 90 90 90 90 90 90 125 125 125

E 84 97 97 116 148 148 133 159 165

Notes:

1. Designed and tested in accordance with EN 593 or MSS SP-67.

2. Grooves conform to European or AWWA C606 standard. Other groove dimensions are available.

3. Top flange conforms to ISO 5211/1.

4. Valve also can be made to shouldered end type.

5. Design & materials are subject to change without notice.

Figure Number

2902E Ductile Iron Disc, EPDM Encapsulated2902N Ductile Iron Disc, NBR Encapsulated

Butterfly Valve

EN 593 / MSS SP-67, Grooved End, PN20 / Class150

Working Pressure and Temperature

Nominal

Pressure20bar / 300psi

Working

Temperature

EPDM: -10" to 120"

NBR: -10" to 82"

Materials ListPart Name Material EN Spec. ASTM Spec.

Body Ductile Iron EN-JS1050 A536 65-45-12

Shaft Stainless Steel BS970 416S21 AISI 416

DI EPDM

CoatedEN-JS1050 A536 65-45-12

Disc

DI NBR Coated EN-JS1050 A536 65-45-12

Bushing PTFE Commercial Commercial

O-Ring EPDM/NBR Commercial Commercial

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FivalcoR

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Dimensions (mm)

Size 50 65 80 100 125 150 200

Pipe OD 60.3 73.0/76.1 88.9 114.3 139.7/141.3 165.1/168.3 219.1

A 81 97 97 116 148 148 135

B 151 210 210 245 292 335 398

C 46 70 70 89 102 113 140

D 155 155 205 245 245 310 310

E 103 124 145 178 216 240 343

Notes:

1.Grooves conform to European or AWWA C606 standard. Other groove dimensions are available.

2. Valve can be made to shouldered end type also.

3. Design and Materials are subject to change without notice.

Figure Number

2952E EPDM Lined Body

2952N NBR Lined Body

Butterfly Valve

Steel Pipe Body, Grooved End, PN16 / Class150

Materials List

Part Name Material EN Spec. ASTM Spec.

Steel Pipe,

EPDM CoatedBS970 050A20 AISI 1020

BodySteel Pipe,

NBR CoatedBS970 050A20 AISI 1020

Shaft Stainless Steel BS970 416S21 AISI 416

Disc Stainless Steel BS970 304S15 A351 CF8

Coupling Ductile Iron EN-JS1050 A536 65-45-12

O-Ring EPDM/NBR Commercial Commercial

Spring Stainless Steel BS970 304S15 AISI 304

Gasket PTFE Commercial Commercial

Dust Cover Stainless Steel BS970 304S15 AISI 304

Handle Ductile Iron EN-JS1050 A536 65-45-12

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FivalcoR

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Ductile Iron Lever Handle

Steel Lever Handle, FBE Coated

Gear Operator

Dimensions (mm)

Valve Size Part Number T

DN50~ DN150 2000 - S 263

DN200~DN250 2000 - M 326

DN300 2000 - L 415

Dimensions (mm)

Valve Size Part Number T

DN50~ DN150 2001 - S 260

DN200~DN250 2001 - M 325

DN300 2001 - L 400

Dimensions (mm)

Valve Size 50~150 200~250 300~350 400~450 500~600

Part No. 2000-24 2000-30 2000-50 2000-80 2000-70

Ratio 24:1 30:1 50:1 80:1 70:1

L 160 238 226 266 241

H 65 85 95 121 118

D 195 297 297 388 388

E 108 153 161 252 264

C 130 177 198 281 303

Materials List

Part Name Material EN Spec. ASTM Spec.

Housing Cast Iron EN-JL1040 A126 Class B

Cover Cast Iron EN-JL1040 A126 Class B

Worm Gear Carbon Steel BS970 060A47 AISI 1045

Segment Gear Ductile Iron EN-JS1050 A536 65-45-12

Handwheel Cast Iron EN-JL1040 A126 Class B

Butterfly Valve

Lever Handle and Gear Operator

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FivalcoR

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Design and Installation

Design requirements

Fivalco butterfly valve should be connected to the piping system with approved couplings or flanges. Flow may be from either

direction, and the valves may be positioned in any direction.

Fivalco butterfly valves have been designed with a slow close handwheel operator, which effectively minimizes water hammer.

These valves feature minimum flow restriction and pressure loss when in the fully open position.

Installation

When the valves are received from the manufacturer they should be handled carefully to avoid breakage and damage to the

seating area. Before installation of the valves, clean piping, flange and coupling. When the valves close hard, it is usually due todebris lodged in the seating area. Often this may be corrected by backing off the handwheel and closing again.

The valve should never be forced to seat by applying a wrench to the handwheel as this may distort the valve components or

score the sealing surface. Care must be taken to align wafer valves correctly so that the disc operation to the fully open position

will not be obstructed. The use of excessive force to open or close the valve violates all warranties whether express or implied.

The inlet and outlet pipe adjacent to the valve should be properly supported to prevent excessive stress on the valve body. The

valve should not be used to force a pipeline into position as this may result in distortion of the valve body.

Care and Maintenance

Fivalco butterfly valves require no regular maintenance, however, it is advisable to inspect and verify proper operation of the unit

annually or in accordance with the requirements of the authority having jurisdiction.

The inspection should include a visual check for leakage at the valve pipe connection and body to operator connection. Inspection

and maintenance should be performed by a qualified inspection service.

Switch InstallationFivalco butterfly valves are provided with internal supervisor position switches. The tamper switch operates by a cam connected

to the valve stem. The switch will change position and close with two (2) full turns of the handwheel from the fully open position.

Switch 1#

For connection to the supervisory circuit

Normally Open: 1 Yellow

Normally Closed: 1 Red

Common: 1 White

Switch 2#

Auxiliary switch connected per authority

Normally Open: 1 Blue

Normally Closed: 1 OrangeCommon: 1 Black

Ground Lead: 1 Green

Dimensions (mm)

Valve Size Part Number H D L K WDN50~ DN150 S2000 - 40 100 120 115 145 110

DN200~DN300 S2000 - 50 115 170 162 200 165

Materials List

Part Name Material EN Spec. ASTM Spec.

Housing Cast Iron EN-JL1040 A126 Class B

Cover Cast Iron EN-JL1040 A126 Class B

Worm Gear Carbon Steel BS970 060A47 AISI 1045

Segment Gear Ductile Iron EN-JS1050 A536 65-45-12

Handwheel Cast Iron EN-JL1040 A126 Class B

Butterfly Valve

Gear Actuator with Tamper Switch

SWITCH WIRE OPTION