swing check valve

CHECK VALVE IS USED TO PREVENT THE MEIDA FLOWING BACK IN THE PIPELINE.
BODY: BRASS
STRAINER:STAINLESS STEEL

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3.100% tested before delivery

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3. 100% tested before delivery

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3.100% tested before delivery

1.Fine rigid raw materials
2.Standard heat treatment for good service life
3.100% tested before delivery

1. Plastic UPVC Chekc valve;
2. Size : 1/2" - 6" ;
3. Material : UPVC;
4. Color : white gray green

Threaded check valve is applied in the outlet of water pipe less than DN50 and it can prevent the backflow from water pump or chiller.

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

800LB forged check valve
1.Class:800LB
2.Certificate:CE and ISO9001:2008 certified
3.Material:SS304 SS304L SS316 SS316L WCB

Check valve
1.Specification: DN50-600
2.Temperature: as medium
3.Pressure: 1.0MPa/1.6MPa
4.certificate:CE.API.ISO

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

Min. Order:500 pcs;Packing:carton box;Transportation:by sea or air;PaymentType:T/T,L/C;Trademark:sorl;PatentRight:TS16949;ExpRegion:all over the worl

Check Valves Adapter
material:PP

1.Good design.
2.Hot product in the world
3.Multiple patterns
4.one by one testing

JIS check valve
1) Pressure150LB 600LB,
2) Temperature: -29 550C
3) Oil, chemical industry, power station, etc.

Pressure seal check valves, high pressure check valves, China pressure seal check valves, pressure seal swing check valves

Forged swing check valves, forged piston check valves, forged ball check valves, forged check valves, forged steel valves, ball type check valves, for

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is co

1. Own factory 2. Accept OEM 3. large in stock 4. each design in series

valve body for ball,floating,check,and butterfly valve, precision casting WCB material, DN08 to DN300

ZECO is a international standard valve manufacturer of globe valve and check valve.

Brass check valve, Brass Vertical Check valve,Spring Check Valve
Size: 1/2"-4"
Material: Brass

applied to oil fileds, chemical industry, coal mine, environmental protection