Specification |
Media: Sea Water;
Temperature: Ordinary Temperature;
Material: Bronze;
Connection Form: Lug, Wafer;
Structure: Dual Plate;
Pressure: Depends on The Different Material;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal or Soft;
Flow Direction: Unidirection;
Standard: API6d API594;
Application: Industrial Usage, Water Industrial Usage;
Size: 2''-40'';
Test Standard: API598;
Design Standard: API594, API6d, ASME B 16.34;
|
Material: Cast Iron;
Connection Form: Wafer;
Structure: Tilting;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Nrvz Silence;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Characteristic: Tilting Disc Check Valve;
Design & Manufacture: API 594, API 6D, Asme B16.34;
Pre-Temp. Rating: Asme B16.34;
Face to Face: API 594;
Ends Connection: Asme B16.5/16.47;
Inspect & Test: API 598;
Certificate 1: Dnv CE 0575;
Certificate 2: ISO 9001: 2008;
|
Media: Water, Oil, Gas;
Temperature: Ordinary Temperature;
Material: Stainless Steel;
Connection Form: Clamp Threaded Welding;
Structure: Tubular;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Control Pressure;
Sealing Form: Soft Gasket;
Flow Direction: Reversing;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Size: 1/2" - 4", Dn15 - Dn100;
Surface: Polishing;
MOQ: 1 PCS;
End Connect: Welding, Clamped, Threaded, Union;
Gasket: EPDM, Viton, Gasket;
|
Material: Cast Steel;
Connection Form: Thread;
Structure: Swing;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal Seat;
Flow Direction: Bidirectional;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Design & Manufacture: API 602, ASME B16.34;
Pre-Temp. Rating: ASME B16.34;
Face to Face: ASME B16.10;
Ends Connection: ASME B16.11 B16.25 B16.5;
Inspect & Test: API 598;
Certificate 1: Dnv CE 0575;
Certificate 2: ISO 9001: 2008;
Characteristic: F304&F316 Cl150 A105&A216 Wcb Flanged Swing Check;
|
Material: Forged Steel;
Connection Form: Thread;
Structure: Swing;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal Seat;
Flow Direction: Bidirectional;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Design & Manufacture: API 602, ASME B16.34;
Pre-Temp. Rating: ASME B16.34;
Face to Face: ASME B16.10;
Ends Connection: ASME B16.11 B16.25 B16.5;
Inspect & Test: API 598;
Certificate 1: Dnv CE 0575;
Certificate 2: ISO 9001: 2008;
Characteristic: BS/DIN/JIS/API Cl300&Cl600 Bolted Bonnet/Welded Bo;
|