welding check valve

Cast Iron Globe Check Valve(SDNR)

HC42XT/DRVZ Silence Check Valve

Supply marine valves: stop valve, stop check valve, check valve, gate valve, butterfly valve, sea valve, storm valve, self-closing drain valve.

PVC Swing Check Valve 1.0Mpa DIN Standard,PVC Check Valve

DIN LIFT/SWING CHECK VALVE

Direct-on-line special check valve

1.Dn100 Cast Iron Swing Check Valve
2.Pn16 Wafer Type Dual Disc Check Valve
3.Dual Disc Wafer Type Check Valve
4Flanged End Cast Iron Swing Check V

JIS-marine- bronze swing check valve
F7371 5k25-40

API/ ANSI/ ASME CHECK VALVE

Carbon Steel Pressure Seal Check Valve,Swing Check Valve

SIZE
50-600
Marine Valve

dual plate check valve,non-return valve

single plate swing check valve, wafer type,

1. Custom structure design available
2. Precisely dimensions for easy replacement
3. Quick response to pressure directly

1. Custom structure design available
2. Precisely dimensions for easy replacement
3. Quick response to pressure directly

1.port size: 1/4"
2.Effective area :7.5 mm2-190mm2
3.temperature range :0-60c
4.working pressure :0.-1.0mapa

Long Type Tilting Disc Check Valve,Tilting Disc Check Valve

Carbon Steel Flanged End Swing Check Valve,Swing Check Valve

Double Flange Dual Plate Swing Check Valve,Dual Plate Check Valve

H76W Dual Plate Wafer Type Check Valve,Wafer Check Vakve

Single plate lift check valve, wafer type

 
1/8" spring loaded check v

1/4" PA66 Silicone Shut Off Valve H

1. Twin throttle check valve, modular design
2. Control speed of the actuator in both directions
3. With hexagon socket and scale

Model CVKR silencing check valve

heilongjiang north shuangjia drilling tools co., ltd which specializes in manufacturing drilling tools for more than 40 years, it belongs to China mil

Type : Screw-Down Check Globe Valve
Material : Cast Iron
Media : Sea Water
Size : DN50 - DN200
Nominal Pressure : 5Kg / cm2

Forged Steel Y Type Check Valve,Forged Steel Check Valve

Tilting Disc Check Valve With Wafer Type,Wafer Check Vakve

Check valves serve to prevent the backflow of medium flow in the piping system, widely applied in the field of potable water