non return valves

Brass check valves/non return valve
Nominal Pressure: 1.6MPa
Working Medium: Water
Working Temperature: -20 ℃≤t≤ 120℃

1. VU non-return valve;
2. poppet type, steel;
3. pressure up to 500bar;
4. burst pressure 0.5bar;
5. female BSP threads

Brass spring check valves.Check valve.non return valves.
Norminal Pressure:1.6MPa.
Working Medium:Water.
Working Temperature:-20℃-150℃.

KA,KAM series non-return valves widely used for controling compressed air to one direction and closing them from another direction

1. Carve symbol on the body as direction
2. Keeping pressure as back up valve
3. Black galvanization, zinc or chrome plate option

1.screw washer screw ring
2.Customer-made/OEM
3.Design service
4.Material:Imported from Janpan

General Application and Casting Material Non-return Valves Pressure Regulate Valves

1. All the key parts are produced by digital machines
2. Screw was tested by standard screw gauge
3. Different surface treatment option

1.Prompt reply
2.Bulk quantity
3.Manufacturer
4.ISO9001:2000
5.OEM Service

good brine valve Air Non-return+water injection Protection
1.High quality
2.Many different vales and types you can choice that you want

1.Prompt reply
2.Bulk quantity
3.Manufacturer
4.ISO9001:2000
5.OEM Service

MNV001 Non return valve stainless steel

1/16'' Diaphragm check valve/shut off valve/stop valve/plastic valve (DCV116DVN)
Product detail
Body material: PVDF
Diaphragm material: VITON

Inner Dia:6.35
Max back pressure:100Kpa

1.Dn40 Soft Sealingdouble Bronze Disc Check Valve
2,Pn16 Wafer Type Dual Disc Check Valve
3.Dual Disc Wafer Type Check Valve

1. Qualified carbon steel as raw materials
2. Keeping system pressure as back up valve
3. High pressure in one way seal tested before delivery

1/4'' Diaphragm check valve/non reutrn valve(DCV014DVN)
Product detail
Body material: PVDF
Diaphragm material: VITON

1.Prompt reply
2.Bulk quantity
3.Manufacturer
4.ISO9001:2000
5.OEM Service

Name: Ball check valve
Size: DN50-DN300
Class: PN10/PN16, Cl125/ CL150;
Design: BS5153, MSS SP-71,
Face to face: BS5153; ASME B16.10, DIN F6;...

1/8'' Diaphragm check valve/non reutrn valve(DCV018AVN)
Product detail
Body material: PA66
Diaphragm material: VITON

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

1.Medium:air
2.port size : 1/8 1/4" 3/8 1/2"
3.temperature range :-5-+55C
4.working pressure :0.05-0.95MPA

The valve is called widely used refrigeration valves non-return valve ,which is used for screw compressor.
Application: Screw compressor

3/16'' Diaphragm check valve/non reutrn valve(SCV316DVL)
Product detail
Body material: PVDF
Diaphragm material:VITON

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

3/16'' Diaphragm check valve/non reutrn valve(FCV316AVDC)
Product detail
Body material: PA66
Diaphragm material:VITON

1.Prompt reply
2.Bulk quantity
3.Manufacturer price
4.ISO9001:2000
5.Anti-corrosive performance

male/female no return pressure limited valve
Dual function of check&safety valve
PN10

straight union check valve with 1/4" quick connection.
size:1/4" x 1/4".
made of FDA & NSF certified POM plastic.
Used in reverse osmosis system.