Valves

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

This valve is ideal for all types of plants:
hydraulic, pneumatic and heating plants.
It is suitable to install in horizontal, vertical or oblique

Flanged check valve
Materi:SS304 SS316 SS304L
Standar:ASME/ANSI/API JIS customize
Pressure:150LB 300LB 400LB 600LB 900LB 1500LB
Size:2"~2

Check valve controlled by fluid
For subplate mounting, Mounting pattern to DIN 24 340
Subplate or screw threaded connection

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

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

PN16~40, DN40~600
Design and manufacture: DIN3840
Face to face:
DIN3202-F6, EN558-1
End flange Dimensions: DIN2543(PN16), DIN2544(PN25),...

plastic RO check valve with o-ring on the thread.
size:1/4"x1/8".
made of FDA & NSF approved plastic POM.
used in RO water system.
made in China.

Size: 2" ~ 24" (DN50 ~ DN600)
Rating: ANSI 150lb-1500lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: API600

Productivity:5000pcs per month;Min. Order:100 pcs;Packing:Carton, PLY-WOODEN CASE;Transportation:by sea or air;DeliveryDate:30days;PaymentType:TT nor

This valve is ideal for all types of plants: hydraulic, pneumatic and heating plants. It is suitable to install in horizontal, vertical or oblique pos

1/2" ~ 2" Brass Sewing Check Valve (ZH1720)
1) Size: 1/2" ~ 2"
2) Environment Temperature: -20~ +120℃
5) Guarantee: 10 years

-With or without leakage port
-With or without pre-opening
-Type with pre-opening, dampened decompression
-3 opening pressures

Series RH81 Flanged Duckbill Valve
EEV Duckbill valves are non-return axial water flow valves made of layers fabric and

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

Standard ANSI,DIN,CNS,BS,JIS
Size 11/2"-8" (50mm-200mm) DN40-DN200
Color white,grey^(as client's request)
Pressure 1.6mpa(230PSI)/1.0mpa(150PSI)

Swing check valve,stainless steel check valve/check valve
Material:ss304,ss316.WCB
Size:1/2"-4"
End BSP,NPT,DIN

The valve which is called check valve horizontal one-way valve,which is used for screw compressor.
Application: Screw compressor service valve

1. BSP (ISO 228) thread check valve;
2. poppet type, steel;
3. pressure up to 500bar;
4. burst pressure 0.5bar;
5. available in stock

The shuttle valve integrates 2 one-way valves. Usually, it is used high and low pressure output and automatic&manual equipments.