Swing Check Valve
Here you can find a list of all our Swing Check Valve
Click to enlarge
Resilient Seated Flanged Ends
Fig. 50FF-300; 50FF-250; 50FF-200
Valve Standard
Conforms to AWWA C508, Clear Waterway
Working pressure
200PSI / 250PSI / 300PSI
Flanged Ends
ANSI B16.1 Class125/150/250,
EN1092-2 PN10/PN16/PN25
BS10 Table D/Table E
Materials List:
| Part Name | Material | Specification |
|---|---|---|
| Body | Ductile Iron | A536 65-45-12 |
| Cover | Ductile Iron | A536 65-45-12 |
| Clapper | Ductile Iron | A536 65-45-12 |
| Clapper Arm | Ductile Iron | A536 65-45-12 |
| Disc Seals | EPDM | |
| Hinge Pin | Stainless Steel | AISI 304 |
| Seat | Bronze Stainless Steel | ASTM B62 AISI 304 |
Dimensions(mm/inch):
| SIZE | mm inch | 50 2 | 65 2½ | 80 3 | 100 4 | 125 5 | 150 6 | 200 8 | 250 10 | 300 12 |
|---|---|---|---|---|---|---|---|---|---|---|
| L | mm inch | 203 8 | 254 10 | 279 11 | 330 13 | 356 14 | 406 16 | 495 19.5 | 559 22 | 660 26 |
| H | mm inch | 122 4.80 | 133 5.23 | 136.5 5.37 | 219.5 8.64 | 296 11.65 | 298.5 11.75 | 357 14.06 | 410 16.14 | 463 18.31 |
Click to enlarge
Resilient Seated Grooved Ends
Fig. 50GG-300; 50GG-250; 50GG-200
Working pressure
200PSI / 250PSI / 300PSI
Connection Ends
AWWA C 606
VDS2100/AS2638.2
Materials List:
| Part Name | Material | Specification |
|---|---|---|
| Body | Ductile Iron | A536 65-45-12 |
| Seat | Bronze | ASTM B62 |
| Clapper | Stainless Steel | AISI 304 |
| Facing Seal | EPDM Rubber | |
| Clamping Ring | Stainless Steel | AISI 304 |
| Gasket | EPDM Rubber | |
| Spring | Stainless Steel | AISI 304 |
| Hinge Pin | Stainless Steel | AISI 304 |
| Bolt | Stainless Steel | AISI 304 |
| Lockmul | Stainless Steel | AISI 304 |
| Plug 1/4" NPT | Carbon Steel | |
| Plug 1/2" NPT | Carbon Steel |
Dimensions(mm/inch):
| SIZE | mm inch | 50 2 | 65 2½ | 80 3 | 100 4 | 125 5 | 150 6 | 200 8 |
|---|---|---|---|---|---|---|---|---|
| L | mm inch | 169 6.65 | 183 7.20 | 198 7.80 | 218 8.58 | 248 9.76 | 270 10.63 | 325 12.80 |
| OD | mm | 60.3 | 73.0/76.1 | 88.9 | 114.3 | 139.7/141.3 | 165.1/168.3 | 219.1 |
Click to enlarge
Resilient Seated Wafer Ends
Fig. 50W-300; 50W-250; 50W-200
Valve Standard
Conforms to API 594
Working pressure
200PSI / 250PSI / 300PSI
Flanged Ends
ANSI B16.1 Class125/150
Materials List:
| Part Name | Material | Specification |
|---|---|---|
| Body | Cast Iron Ductile Iron | A126 Class B A536 65-45-12 |
| Disc | Ductile Iron Aluminum Bronze Stainless Steel Stainless Steel | A536 65-45-12 B584 C95400 A351 CF8 A351 CF8M |
| Stem | Stainless Steel | AISI 316 |
| Seat-Ring | EPDM / NBR | Commercial |
| Spring | Stainless Steel Stainless Steel | AISI 316 AISI 304 |
Dimensions(mm/inch):
| SIZE | mm inch | 50 2 | 65 2½ | 80 3 | 100 4 | 125 5 | 150 6 | 200 8 | 250 10 | 300 12 |
|---|---|---|---|---|---|---|---|---|---|---|
| H | mm inch | 54 2.13 | 60 2.36 | 67 2.64 | 67 2.64 | 83 3.27 | 95 3.74 | 127 5 | 140 5.51 | 181 7.13 |