| Specification |
Media: Water-Vapour Oil;
Temperature: Low Temperature;
Material: Stainless Steel Carbon Steel Brass;
Connection Form: Flange Welding;
Structure: Swing;
Pressure: High Pressure, Medium Pressure and Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Hard Seal and Soft Seal;
Flow Direction: Unidirection;
Standard: DIN GB ANSI Bsw JIS;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
|
Media: Sea Water, Oil, Liquefied Gas, Steam;
Temperature: High Temperature;
Material: Bronze, Al Bronze (C95800, C83600, C84400, B62);
Connection Form: Thread;
Structure: Y Type Swing Check Valve;
Pressure: Low Pressure;
Function: Prevent Fluid Backflow;
Sealing Form: Metal Hard Seal;
Flow Direction: Unidirection;
Standard: Mss-Sp-80, BS 5154, JIS B2011;
Application: Industrial Usage;
Size: 1/2"~4"; DN15~DN100;
Ends Connection: NPT, Bsp, Bw, Sw, Clamp;
Ends Connection Std: Nsi B1.20.1(NPT)/ISO228/1&DIN259(G)DIN2999&BS21;
Test Std: Mss-Sp-80, BS 5154, JIS B2011;
Special: Nace Mr-0175;
Quality Guarantee Period: 18 Months;
Type of Shipping: by Sea, by Air;
|
Part Number: 20775173 20775173 S 21740038 8171247;
Place of Origin: Changsha China;
Quality: 100% Tested;
Quality Assurance: 12 Months;
|
Media: Sea Water, Oil, Liquefied Gas, Steam;
Temperature: High Temperature;
Material: Bronze, Al Bronze (C95800, C83600, C84400, B62);
Connection Form: Thread;
Structure: Y Type Swing Check Valve;
Pressure: Low Pressure;
Function: Prevent Fluid Backflow;
Sealing Form: Metal Hard Seal;
Flow Direction: Unidirection;
Standard: Mss-Sp-80, BS 5154, JIS B2011;
Application: Industrial Usage;
Size: 1/2"~4"; DN15~DN100;
Ends Connection: NPT, Bsp, Bw, Sw, Clamp;
Ends Connection Std: Nsi B1.20.1(NPT)/ISO228/1&DIN259(G)DIN2999&BS21;
Test Std: Mss-Sp-80, BS 5154, JIS B2011;
Special: Nace Mr-0175;
Quality Guarantee Period: 18 Months;
Type of Shipping: by Sea, by Air;
|
Media: Crude Oil, Natural Gas, etc;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Flange;
Structure: Swing;
Pressure: Ordinary Temperature;
Function: Ddcv Double Lobe;
Sealing Form: Bellows Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage;
Product Name: Cast Steel Check Valve;
Materials: Wcb, CF3, CF8, CF8m, Wc9, Lcb, Lcc, Ss, etc;
Pressure Rating: ASME 150#, 300#, 600#, 900#, 1500#, 2500#;
End Connection: Flanged RF, FF, Rtj, Bw;
Design: BS 1868 / API 6D / ASME B16.34;
Face to Face: ASME B16.10;
End Flange: ASME B16.5;
Bw End: ASME B16.25;
Test: API598;
OEM: Welcome;
Type: Swing/Piston;
Structures: Control;
Suitable: Water, Steam, Oil, etc;
Working Temperature: -29 ºC to 425 ºC;
Warranty: 2 Years;
|
