Description
Product DescriptionCast Stainless Steel/WCB/SS API/JIS/DIN 150LB/10K/300LB Flange End Swing Check Valve- Size: 1 1/2'~36''
- Pressure rating: 150LB~1500LB
- Material: A351 CF8M/CF8/CF3/CF3m, A216 WCB,A352 LCB,A217 WC6/WC9
- Suitable Temperature: -196ºC~450ºC(Different temperature choose different materials)
- Suitable Medium: Water, Oil and natural gas and other causticity medium (Different raw material for different medium)
Technical Specifications:- Design & Manufacture standard: API 6D, BS 1868
- Pressure & Temperature standard: ASME B16.34
- Face to face dimension standard: ASME B16.10
- Flange standard: ASME B16.5, ASME B16.47
- Test & Inspect: API 598
Product Features:- Bolted bonnet, and the type of middle flange gasket may be different according to pressure class; Check valve in 600LB may adopt pressure sealed structure.
- Disc stop device to prevent disc from being opened too high, thus causing failure to be closed down.
- Solid pin is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
- Rocker arm is given enough intensity. Upon being closed down, it has enough freedom for the close-down of valve disc.
- Large size check valve are provided with lifting rings for the convenience of hoisting.
Specifications: | Product Name | Cast Stainless Steel/WCB/SS API/JIS/DIN 150LB/10K/300LB Flange End Swing Check Valve |
| 1. Material | A351 CF8M/CF8/CF3/CF3m, A216 WCB,A352 LCB,A217 WC6/WC9 |
| 2. Size | 1 1/2''~36'' ( DN40~DN900) |
| 3.Certificate | ISO9001 & CE |
| 4. Port | Full Port |
| 5. Working Pressure | 150lb~1500lb |
| 6. Connection Ends | Flange |
| 7. Working Temp. | -196~450ºC |
| 8. Suitable Medium | Water, Natural Gas, Oil and some corrosive liquid |
| 9. Seal | Metal |
| 10. Locking | Option |
| 11. Inspection & Testing | According to API598 |
| Shipment | |
| Delivery Time | 15~20 Days |
| Package | Standard Exporting Plywood Case |
| Shipping Port | Ningbo/Shanghai, China |
| Shipping Terms | Exw, FOB, CFR, CIF, etc. |
| Payment Terms | T/T, Western Union, PayPal, etc. |
| | 30% prepayment, 70% balance paid before shipping or against copy of BL |
| Warranty | 18 Months after leaving factory |
| Advantage | OEM/ODM is applicable |
| Others | We also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer |
Material List: | No. | Part Name | Material |
| 1 | Body | ASTM A216 WCB |
| 2 | Body Seat Ring | ASTM A105+HF |
| 3 | Disc | ASTM A216 WCB+13CR |
| 4 | Hinge | ASTM A216 WCB |
| 5 | Disc Washer | 13CR |
| 6 | Disc Nut | SS304 |
| 7 | Disc Nut Pin | 13CR |
| 8 | Hinge Pin | 13CR |
| 9 | Gasket | ASTM A308 |
| 10 | Cover | ASTM A216 WCB |
| 11 | Stud | ASTM A193 B7 |
| 12 | Stud Nut | ASTM A194 2H |
| | Hinge Pin Cover | ASTM A105 |
| | Hinge Pin Cover Bolt | ASTM A193 B7 |
| | Name Plate | Aluminum |
Other Products We Manufacture 1 .Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Reversal Valve
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Safety Valves
Sanitary Control Valves
Sanitary Relief Pressure Valves
2. Sanitary Pipe Fittings
Sanitary Elbow
Sanitary TeeSanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Strainer
3.Industry Valves
Ball Valve
3 Way Ball Valve
1 PC Male/Female Thread Ball Valve
2 PC Male/Female Thread Ball Valve
3 PC Male/Female Thread Ball Valve
1 PC Flange/Welding/Union Ball Valve
2 PC Flange/Welding/Union Ball Valve
3 PC Flange/Welding/Union Ball Valve
Globe Valve
Male/Female Thread Globe Valve
Flange Globe Valve
Gate Valve
Male/Female Thread Gate Valve
Flange Gate Valve
Check Valve
Wafer Check Valve
Spring Check Valve
Dual Disc/Plat Wafer Check Valve
Swing Check Valve
Flange Check Valve
Butterfly Valve
Angle Seat Valve
Pneumatic Ball Valve
Pneumatic Angle Seat Valve
Electric Ball Valve
Electric Angle Seat Valve
Y Strainer/Filter
4.Industry Pipe Fittings
Elbow
TeeSanitary Reducer
Cross
Cap
Pipe Hanger
Hose Joint
Unions
quick connector
RST VALVE GROUP CO., LTDAdd: NO. 1887 RD, TIANZHONG RD, YONGZHONG STREET, LONGWAN DISTRICT, WENZHOU CITY,
ZHEJIANG PROVINCE, CHINA. 325024
Complaint
