Cast Iron/Ductile Iron flanged end Lift Check Valves
Standard compliance:
1) Design and manufacture: MSS-SP-71/BS5153/DIN2533
2) Test and inspection: MSS-SP-71/BS6755/DIN3230
3) Face to face dimensions: ANSI B16.10/BS5153/DIN3202 F6
4) Flanged end: ANSI 16.10/BS4504/DIN 2533
Specifications:
1) Size: 1-1/2" to 12"
2) Class: PN10, PN16.125LB, 150LB
3) Type: Bolted Bonnet, Lift Type, Swing Type, NBR/EPDM/brass/bronze/stainless steel seat ring.
4) Material: CAST IRON, DUCTILE IRON
Cast (ductile) Iron Swing Check Valves PN 16
Bolted cover, Swing type disc.
Description:
Design and manufacture: BS5153
Face to face dimensions: Series 2 of BS5153
Flanged end: BS4504
Size: DN50 ~ DN600
Safe working pressure:1.6 MPa
Suitable medium: water, oil and gas
Standard materials of parts
Dimensions (in mm) and weight
Our products range covers all kinds of ball valves, gate valves, globe valves, check valves, butterfly valves, plug valves, safety relief valves, bellow sealed valves, diaphragm valves, steam traps, knife gate valves, strainers, quick couplings, all types of flanges, pipe fittings, bolts&nuts&gaskets, steel plates, tubing and casing, line pipes and other pipeline equipment & components, with the materials of carbon steel, alloy steel, stainless steel, grey iron, ductile iron, brass and bronze. Our products are utilized widely in oil, gas, hydraulic, refining chemicals, petrochemicals, pharmaceuticals, food industries, fire-safe systems, marine systems and power stations, etc.
Standard compliance:
1) Design and manufacture: MSS-SP-71/BS5153/DIN2533
2) Test and inspection: MSS-SP-71/BS6755/DIN3230
3) Face to face dimensions: ANSI B16.10/BS5153/DIN3202 F6
4) Flanged end: ANSI 16.10/BS4504/DIN 2533
Specifications:
1) Size: 1-1/2" to 12"
2) Class: PN10, PN16.125LB, 150LB
3) Type: Bolted Bonnet, Lift Type, Swing Type, NBR/EPDM/brass/bronze/stainless steel seat ring.
4) Material: CAST IRON, DUCTILE IRON
| SIZE | 1-1/2" TO 12" |
| PRESSURE | 150LB/PN16 |
| MATERIAL | CAST IRON/DUCTILE IRON |
Cast (ductile) Iron Swing Check Valves PN 16
Bolted cover, Swing type disc.
Description:
Design and manufacture: BS5153
Face to face dimensions: Series 2 of BS5153
Flanged end: BS4504
Size: DN50 ~ DN600
Safe working pressure:1.6 MPa
Suitable medium: water, oil and gas
Standard materials of parts
| No. | Parts | Materials | British Standard |
| 1 | Bolt | Steel | BS970 43A |
| 2 | Nameplate | Aluminum | |
| 3 | Bonnet | Cast iron | BS1452 Gr220 |
| 4 | Body gasket | Graphite | |
| 5 | Nut | Steel | BS970 43A |
| 6 | Side plug | Brass | BS2874 CZ122 |
| 7 | Gasket | Fiber | |
| 8 | Hanger pin | Brass | BS2874 CZ122 |
| 9 | Hanger | Ductile iron | BS2789 Gr420-12 |
| 10 | Disc | Cast iron | BS1452 Gr220 |
| 11 | Disc ring | Cast bronze | BS1400 LG2 |
| 12 | Washer | Steel | BS970 43A |
| 13 | Split pin | Stailess steel | BS970 420S37 |
| 14 | Disc nut | Steel | BS970 43A |
| 15 | Stud bolt | Steel | BS970 43A |
| 16 | Seat ring | Cast bronze | BS1400 LG2 |
| 17 | Body | Cast iron | BS1452 Gr220 |
Dimensions (in mm) and weight
| DN | L | D | b | H |
| 50 | 203 | 165 | 20 | 113 |
| 65 | 216 | 185 | 20 | 133 |
| 80 | 241 | 200 | 22 | 142 |
| 100 | 292 | 220 | 24 | 163 |
| 125 | 330 | 250 | 26 | 197 |
| 150 | 356 | 285 | 26 | 212 |
| 200 | 495 | 340 | 30 | 257 |
| 250 | 622 | 405 | 32 | 299 |
| 300 | 699 | 460 | 32 | 331 |
Our products range covers all kinds of ball valves, gate valves, globe valves, check valves, butterfly valves, plug valves, safety relief valves, bellow sealed valves, diaphragm valves, steam traps, knife gate valves, strainers, quick couplings, all types of flanges, pipe fittings, bolts&nuts&gaskets, steel plates, tubing and casing, line pipes and other pipeline equipment & components, with the materials of carbon steel, alloy steel, stainless steel, grey iron, ductile iron, brass and bronze. Our products are utilized widely in oil, gas, hydraulic, refining chemicals, petrochemicals, pharmaceuticals, food industries, fire-safe systems, marine systems and power stations, etc.