Specification |
Material: Cast Iron;
Connection Form: Flange;
Structure: Swing;
Pressure: Low Pressure;
Function: Sfcv Rubber Lobe;
Flow Direction: Unidirection;
Standard: DIN;
Application: Water Industrial Usage;
Name: Swing Check Valve;
Body: Ggg40/50;
Disc: D.I+EPDM Coated;
Shaft: Ss420/431;
Size: Dn50-600;
Seal: NBR/EPDM;
Coating: Epoxy Coated to 300 Microns;
Connection: Flanged BS 4504;
Pressure Rate: Pn10/16;
Equip: Lever and Weight;
|
Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Flange;
Structure: Tubular;
Pressure: Ordinary Temperature;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Bidirectional;
Standard: GB;
Application: Water Industrial Usage;
|
Media: Water;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Flange;
Structure: Tubular;
Pressure: Ordinary Temperature;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence;
Sealing Form: Bellows Globe Valve;
Flow Direction: Bidirectional;
Standard: GB;
Application: Water Industrial Usage;
|
Media: Water, Gas, Oil;
Temperature: Ordinary Temperature;
Material: Cast Steel;
Connection Form: Thread;
Structure: Swing;
Pressure: Ordinary Temperature;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Metal or Soft;
Flow Direction: Unidirection;
Standard: API602;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Size: 1/2''~2'';
Test Standard: API598;
Connection: NPT, Sw, Bw, Rtj;
Rating: 150lb to 1500lb;
|
Media: Water;
Temperature: Ordinary Temperature;
Material: Ductile Iron;
Connection Form: Flange;
Structure: Swing;
Pressure: Ordinary Temperature;
Sealing Form: EPDM;
Flow Direction: Unidirection;
Standard: ANSI 125/150, DIN 250 Pn10/16;
Application: Industrial Usage, Water Industrial Usage, Fire Protection;
Product Name: FM Approval Wet Alarm Check Valve;
Connection: Flange;
Normal Pressure: 300psi;
Shell Test Pressure: 600psi;
Seal Test Pressure: 450psi;
Color: Fire Red;
Size: 2"-12";
Flange Standard: ASME/ANSI B16.1 Class 125 or ASME/ANSI B16.42 Clas;
Flow Media: Water;
|