Valves

Size:DN40-DN800
Working Pressure:PN10/PN16
Face to Face:DIN3202-K3
Flange Drilling:ANSI B16.1 class 125, EN1092-PN10/PN16

PRODUCT FEATURES
Body, GG-25 Cast Iron.
Disc, Stainless Steel SAE (AISI) 304.
Disc gasket, EPDM.
Easy to install.

803-F (DIN) Cast Iron Check Valve
1. Flange dimensions Conform to DIN 2533
2. Face to Face dimensions Conform to DIN 3202 F6
3. Testing Conform

elbow union check valve with 1/4" quick connection.
size:1/4" x 1/4".
made of FDA & NSF certified plastic POM.
used in RO water filtration system.

one way valve, check valve, non return valve, no leakage valve, mini valve, plastic check valve

The valve which is called stop check unit valve ,which is used for screw compressor.
The function is suction &discharge gas .

Cast iron check valves,Swing type,BS5153,External lever arm and weight option

check valve, wafer check valve,non-return valve,dual plate check valve

Product Name ITB506 brass check valve
Model No.:ITB503
Place of Origin:Zhejiang
Brass Vertical Check Valve 1/2"-4"

Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"

Size: 1/2" ~ 2"(DN15 ~ DN50)
Rating: ANSI 150lb ~ 2500lb
Body Materials: A105,LF2,F9,F11,F22,F304,F304L,F316,F316L,F321,F51 etc.

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

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

Brass Horizontal Check Valve/ Brass Swing Check Valve
brass body, brass bonnet, Brass swing, brass nut .Brass can be CuZn39Pb3 CZ122, C37710, lead f

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

Nominal diameter: DN350-600mm
Nominal pressure:PN1.0-PN2.5Mpa
Applicable temperature:0-80 Deg.c
Material:cast steel,cast iron
Medium :water

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

503-F Deinh check valve flanged ends

WenZhou JULY Valves CO.,LTD is a professional manufacturers of valves.

one way valve, check valve, non return valve, no leakage valve, mini valve, plastic check valve