Specification |
Media: Oil, Gas, Water, Seawater;
Temperature: Ordinary Temperature;
Material: Cast Iron;
Connection Form: Flange;
Structure: Swing;
Pressure: Ordinary Temperature;
Function: Prevent Medium Backflow, One Direction Flow;
Sealing Form: with NBR Sealing Ring;
Flow Direction: One Direction Flow;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage, Household Usage;
Other Name: Noiseless Check Valves, Non-Return Valves;
Connection Methods: Threaded, Flanged, Weld Ends;
Transportation: Shipping, Air Freight, Courier to Door;
Export Markets: Global;
Warranty Period: 1 Year;
|
Media: Water, Gas, Oil;
Temperature: Depends on The Different Material;
Material: Cast Steel;
Connection Form: Wafer;
Structure: Swing;
Pressure: Ordinary Pressure;
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''-48'';
Test Standard: API598;
Design Standard: API594, API6d, ASME B 16.34;
|
Media: Water, Gas, Oil;
Temperature: Ordinary Temperature;
Material: Wcb;
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: 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;
Disc: Ggg50 Ball Coated EPDM Rubber;
Name: DN50 Non Return Ball Check Valve;
Valve Body: Ggg50;
Valve Bonnet: Ggg50;
Valve Bolts: Carbon Steel with Zinc Coatting;
Sealing Ring: EPDM or NBR Ruber Seal;
Ball: Carbon Steel Ball+ EPDM;
Size: DN50-DN300;
Useage: Water Flow Control, Non Return Flow;
|
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;
Name: DN50 Non Return Ball Check Valve;
Useage: Water Flow Control, Non Return Flow;
Disc: Carbon Steel Ball Coated EPDM Rubber;
Valve Body: Ggg50;
Valve Bonnet: Ggg50;
Valve Bolts: Carbon Steel with Zinc Coatting;
Sealing Ring: EPDM or NBR Ruber Seal;
Ball: Carbon Steel Ball+ EPDM;
Size: DN50-DN300;
|