| Specification |
Media: Water;
Temperature: Ordinary Temperature;
Material: Brass;
Connection Form: Thread;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe;
Flow Direction: Reversing;
Standard: GB;
Application: Industrial Usage, Water Industrial Usage;
Nominal Pressure: Pn16;
Brand: OEM;
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Media: Gas,Oil,Water,Chemical,Steam;
Temperature: High Temperature;
Material: Steel / SS316;
Connection Form: Flange, Weld;
Structure: Swing;
Pressure: High Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal,Gasket,O-Ring Sealing;
Flow Direction: Unidirection;
Standard: JIS,Bsw,ANSI,GB,DIN;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Delivery Time: 15-25 Days;
Coating: Customized;
Design: BS 1868 / ASME B16.34;
Size: DN15-DN50;
Trim: 1#,5#,8# or Special Materials;
Face to Face: ASME B16.10;
Connections: BSPP / NPT / Compression End;
Bw End: ASME B16.25;
Certificates: CE/ISO/SGS/Mtc;
Warranty Time: 24 Months;
OEM/ODM: Customized;
Cracking Pressure: 0.5 Bar / 1 Bar / 2 Bar;
Working Pressure: up to 420bar;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Brass;
Connection Form: Thread;
Structure: Swing;
Pressure: Ordinary Temperature;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Reversing;
Standard: GB;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Product Name: Economical Brass Non Return Flap Check Valve;
Size: 1/2"-4";
Surface: Natural Brass or Nickel Plated;
Testing Pressure: 100% Tested with 0.6MPa - 0.8MPa by Air.;
OEM Acceptable: Yes;
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Media: Gas,Oil,Water,Sour,Highly Saline,Corrosion;
Temperature: Low Temperature;
Material: Cast Iron/Stainless Steel;
Connection Form: Wafer;
Structure: Butterfly;
Pressure: Low Pressure;
Function: Nrvr Silence, Nrvz Silence;
Sealing Form: Wafer;
Flow Direction: Unidirection;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Name: Wafer Type Dual Plate Check Valve;
Body: Ggg40/50;
Disc/Spring: CF8/SS304;
Stem: Ss420/431;
Seat: NBR/EPDM;
Coating: Epoxy Coated to 300 Microns;
Pressure Rate: Pn10/16;
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Media: Gas,Oil,Water,Chemical,Steam;
Temperature: High Temperature;
Material: Steel / SS316;
Connection Form: Flange, Weld;
Structure: Swing;
Pressure: High Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal,Gasket,O-Ring Sealing;
Flow Direction: Unidirection;
Standard: JIS,Bsw,ANSI,GB,DIN;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Delivery Time: 15-25 Days;
Coating: Customized;
Size: DN15-DN50;
Trim: 1#,5#,8# or Special Materials;
Face to Face: ASME B16.10;
Connections: BSPP / NPT / Compression End;
Bw End: ASME B16.25;
Certificates: CE/ISO/SGS/Mtc;
Warranty Time: 24 Months;
OEM/ODM: Customized;
Cracking Pressure: 0.5 Bar / 1 Bar / 2 Bar;
Working Pressure: up to 420bar;
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