plastic check valve

Manufacturer in Check Valves
1. Suitable for plumbling
2. High quality, low price
3. OEM request welcome
4. RoHS approval

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.

brass ball valve, brass valves, zinc ball valve, zinc ball valves, stop valve, pp stop valve, pp stop valves, pvc stop valve, pvc stop valves

Basic Design: ANSI B 16.34, BS5352, API 602
Face to Face standard: ANSI B16.10
End Flanged standard: ANSI B16.5

Oversized silence check valve is flow-line designed according to hydrodynamics and the pressure loss is very little.

1.the gate valves are widely used for water , oil, gas and so on .
2.standard : BS5163, DIN3352-F4/F5, AWWA
3.size : DN50-DN800mm , PN10/16/25

Yu-xiang® Rubber Check Valve is a cost effective way to control back pressures from sewage treatment plants, outfalls and tidal operations.

Productivity:300000pcs per month;Min. Order:1000 pc;Packing:carton box/wooden pallets;Transportation:sea shipment;DeliveryDate:25 days after confirma

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

BLR/NRV Check Valve is uesd on the piping of liquid,suction gas or hot air on the freezing,cold storage and air conditioner units.

Z43H / X Steel plate single disc flat pipeline of petroleum,   natural gas gate valve 900Lb
 
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Check valve Check valve

1/4”Plastic Check Valve for Fuel Applicatio

Name:check valve
Size:1/2"--4"(DN15--DN100)
Material:ss304(CF8),ss316(CF8M).
Nominal pressure: 200psi

Name:check valve
Size:1/4"--4"(DN8--DN100)
Material:ss201,ss304(CF8),ss316(CF8M).
Nominal pressure: 1000psi

1.Inline check valve controls the flow and cutoff of oil.
2.high quality;
3.competitive price.

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*14*1
4.Used in air compressor
5.Different size are available

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*3/8"
4.Used in air compressor
5.Different size are available

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*3/8"
4.Used in air compressor
5.Different size are available

1.Name:brass check valve
2.Material:brass
3.Thread:1/2"*3/4"NPT
4.Used in air compressor
5.Different size are available

Standards:API, ANSI , JIS, DIN and GB
Nominal diameters: 1/8"-24"
nominal pressure: PN1.6-42.0Mpa (150Lb-2500Lb)
materials:A105, LF2, F5, F11, F22

3/16" ABS Slilcone Plastic Check Valve Non Return Valve for household appliances</p

3/16" ABS Slilcone Plastic Check Valve Non Return Valve for household appliances</p

1/8" HHO One Way Return Valve PA66 EPDM Plastic Check Valve for Automatical System<

3/16" ABS Slilcone Plastic Check Valve Non Return Valve for household appliances</p

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

JIS swing check valve JIS no return valve 5K
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure 5K 10K

300LB Swing check valve
1.Standard Design: API 6D, BS 1868, ASME B16.34
2. Face to Face: API 6D,
3.Material:Cast steel,stainless steel

600LB check valve
1.Design&Manufacture: API 6D, BS 1868, ASME B16.34
2. Face to Face: API 6D, ASME B16.10, DIN 3202