| Specification |
Media: Gas;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Thread;
Structure: Spring Loaded;
Pressure: High Pressure;
Function: Prevent Fluid Backflow;
Sealing Form: O-Ring Seal;
Flow Direction: One Way;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Product Name: Check Valve;
Working Pressure: 3000psi(206bar);
Opening Pressure: 2psi(0.14bar);
Application Media: Water,Gas,Oil;
Surface Roughness: Ep-Grade Ra0.13um,Ba-Grade Ra0.25um;
Power: Hydraulic;
Warranty: 1 Year;
Customized Surpport: OEM,ODM;
Body Material: SS316L/A479;
Sealing Material: FKM/NBR/EPDM;
Port Type Options: Male VCR/Female VCR/Ferrules/Tube Butt Weld;
Clean Process: Ep-Grade;
Port Type: Male Thread VCR X Male Thread VCR;
Working Temperature: Minus 23 Degrees Celsius to +204 Degrees Celsius (;
CV: 0.55 or 0.7;
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Media: Water, Sewage, Oil;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Flange;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Qt450 Ductile Iron Flange Swing Check Valve;
Sealing Form: Copper Alloy Hard Seal;
Flow Direction: Unidirection;
Standard: GB;
Application: Industrial Usage, Water Industrial Usage;
Connection Type: Connection Type;
Valve Disc Material: Brass;
Valve Stem/Spring: Brass;
Applicable Medium: Water, Air, etc.;
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Media: Gas;
Temperature: Low Temperature;
Material: Stainless Steel;
Connection Form: Clamp;
Structure: Swing;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Reversing;
Standard: JIS;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Product Name: Check Valve;
Environment: Cannot Be Used in Corrosive Gas Environments;
OEM Service: Yes;
Modes of Packaging: Standard Export Packing;
Shipment Mark: According to Your Client's Request;
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Media: Gas;
Temperature: Low Temperature;
Material: Stainless Steel;
Connection Form: Clamp;
Structure: Swing;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Reversing;
Standard: JIS;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Product Name: Check Valve;
Environment: Cannot Be Used in Corrosive Gas Environments;
OEM Service: Yes;
Modes of Packaging: Standard Export Packing;
Shipment Mark: According to Your Client's Request;
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Media: Water / Clean Liquid;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Flange;
Structure: Elevated;
Pressure: Ordinary Pressure;
Function: Non-Return Bottom Valve with Strainer;
Sealing Form: Metal Hard Seal;
Flow Direction: Unidirection;
Standard: GB;
Application: Industrial Usage, Water Industrial Usage;
Product Model: H42W;
Nominal Diameter: DN50-DN300;
Valve Structure: Lift Check Bottom Valve;
Screen Material: Stainless Steel Strainer;
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