2500LB DN100 PSB Tilting Disc Check Valve PN420 A216 WCB API594
Full Bore Cast Steel Check Valve Non Return Valve
| Item | PSB Tilting Disc Check Valve |
| Certification | ISO9001,ISO14001,ISO18001,TS,CE,API |
| Brand | VERVO |
| Model number | H41-PN420-DN100 |
| Port Size | DN100/4INCH |
| Structure type | Tilting Disc Check Valve |
| Pressure | PN420 |
| Temperature | -46-325 DEGREE |
| Connection form | BW/Butt Welding/Butt Welded |
| Material | Casting Steel Carbon Steel A216 WCB |
| Feature | Easy disassembly |
Product Range
Body material: Available in Casting (A216 WCB, WC6, WC9, A350 LCB,
A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20,
Monel, Inconel, Hastelloy
Normal diameter: 2"~60" (DN50~DN1500).
End connection: BW, Flanged.
Pressure range: 150 lb~2500 lb(PN16~PN420).
Working temperature: -196℃~+600℃.
Performance Specification For check valve
Technical Specification | ANSI Class (Lbs) |
150 | 300 | 400 | 600 | 900 | 1500 | 2500 |
Test Pressure (MPA) | Shell Test | 2.94 | 7.67 | 10.2 | 15.3 | 22.98 | 38.3 | 63.83 |
Seal Test | 2.16 | 5.62 | 7.48 | 11.23 | 16.85 | 28.08 | 46.81 |
Air Test | / |
As usual, class 150 to class 900 check valves are usually used to
bolted cover, class 1500 to class 2500 check valves are usually
used pressure seal cover design.
Besides the general check valves, our company also can make
cryogenic check valve.
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