| Specification |
Media: Gas;
Temperature: -20~+70oc;
Material: Carbon Steel;
Structure: Hooped;
Pressure: 21kpa-32kpa;
Standard: API;
Application: Industrial Usage, Fule Tankers;
Body Material: Aluminum Alloy;
Temperature of Media: Low Temperature, Normal Temperature;
Customized Support: OEM;
Open Method: Mechanical /Pneumatic Can Choose;
Installment Mode: Hooped;
Power: Pneumatic;
Usage: Fuel ,Oil, Jet;
Warranty: 1 Year;
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Media: Gas;
Temperature: Ordinary Temperature;
Material: Brass;
Connection Form: Thread;
Structure: Tubular;
Pressure: High Temperature;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Non-Return;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
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Media: Steam, Oil, Gas,Chemical;
Temperature: High Temperature;
Material: Cast Steel;
Connection Form: Butt Welding & Flanged;
Structure: Swing;
Pressure: High Pressure;
Function: Backflow Prevention;
Sealing Form: Automatic;
Flow Direction: Unidirection;
Standard: ANSI/API/DIN/JIS;
Application: Industrial Usage, Petrochemical;
Design: ASME B16.34, BS1868;
Face to Face: ASME B16.10, En598;
End Connection: ASME B16.5, En1092;
Inspection and Test: API 598, En 12266;
Size Range: Nps 2- Nps 24 (DN50-DN600);
Pressure Rating: Cl600-Cl2500 (Pn100-Pn420);
Bonnet Type: Pressure Seal Bonnet;
Body: Wcb;
Trim: Stellite;
Warranty Time: 120 Days After Shipment;
Certificates: API 6D, CE, ISO9001, Eac 010/032, API 607, Sil, Is;
Working Temperature: Max 400 Deg C;
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Media: Water;
Temperature: High Temperature;
Material: Cast Iron;
Connection Form: Flange;
Structure: Swing;
Pressure: High Pressure;
Function: Nrvr Silence;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Body Material: Ductile Iron;
Approval: FM UL;
Working Pressure: 300psi;
Flange: ANSI/DIN;
Design: Awwa C508;
Normal Pressure: 300psi;
Surface: Epoxy Coating;
Face to Face: ASME B16.10;
Usage: Vertically and Horizontally;
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Media: Water;
Temperature: Ordinary Temperature;
Material: Ductile Iron;
Connection Form: Flange;
Structure: Swing;
Pressure: Low Pressure;
Function: Stop The Backflow of Water;
Sealing Form: Flab;
Flow Direction: Unidirection;
Standard: GB;
Application: Water Industrial Usage, Fire Fighting;
Body Material: Ductile Iron;
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