Ball check valve (TH-CKV-BA)
China [CN] Area of application
Water supply and drainage, water treatment, fire-fighting and other systems
Data sheet of ball check valve:
| TYPE: | Wafer, double flange |
|---|---|
| SIZE & CONNECTIONS: | DN40 to D400 |
| MEDIUM: | Waste water, Water, Seawater, Air, Inert Gas, Oil. |
| MATERIALS: | Cast Iron / Ductile Iron/ Carbon Steel / Stainless Steel / Alu Bronze |
| PRESSURE RATING: | PN10, PN16 |
| TEMPERATURE: | -30°C to 200°C |
| SEAT/LINING: | Replaceable Liner / Bonded Liner NBR/EPDM/VITON |
| CERTIFICATES & APPROVALS: | DNV-GL, Lloyds, DNV, ABS, BV Type Approval 3.1 & 3.2 Cert (on request) |
Standards
Design: API594, DIN3202, DN1074-3
Inspection &Test: API 598
Face to Face: API594, DIN3202, EN558-1
Flanges: EN 1092-2, DIN2532,PN10/16
Hydraulic test to ISO 5208
Seat Test Pressure: 11bar, 17.6 bar
Shell Test Pressure: 15bar, 24 bar
Operating Torque Test
Material of ball check valve Parts
| PART NAME | Material |
|---|---|
| BODY | Cast Iron; Ductile Iron; Carbon steel |
| BALL FLOAD | CI/DI/WCB + NBR/EPDM/PTFE |
| GASKET | NBR/EPDM/PTFE |
| BONNET | CI/DI/WCB |
| BOLTS | A2/Carbon steel |
| WASHER | WCB /Stainless steel |
Ball check valve features
Related types of check valves:
We have other types of check valves: single-disc swing check valve, dual plate check valve, tilting disc swing check valve, lift swing check valve, silent check valve used in Oil, Gas, Marine industry, Water supply and drainage, fire fighting, shipbuilding, water treatment and other systems, with Nominal Diameter of DN50 to DN1200, NBR/EPDM/VITON, Certificates & Approvals: DNV-GL, Lloyds, DNV, BV, API, ABS, CCS. Standards: EN 593, API609, API6D,
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