Valves

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

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

Our products with excellent quality and reasonable prices have enjoyed a good reputation among our customers.

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

Standards: flange connection dimension: GB/T1724.1-98, ANSI 150/250/300 lbs, BS PN10, JIS 10K are also available upon request.

Check valve is used for preventing the back-gone of medium in pipelines and equipments.It will open and close automatically by the pressure of medium.

Class 150~600,
size: NPs 2~12″
Basic Design: AsME B16.34, Bs 1868
Face
to Face Dimensions: AsME B 16.10...

Size: DN40-600
Disc: CF8/ CF8M/ GGG40/ Al-Br
Seat: NBR/EPDM/PDFE /VITON
Working pressure: PN10/ 16

FRPP, PVDF,CPVC, UPVC, PPH swing check valve
Size:1 1/2", 2"....12''
Standard:ANSI,DIN,JIS
Working Pressurer:0.2-1.0Mpa
End connection:flange

JIS Marine valve- Cast Iron Lift Check valve
Description;
1)F7358-Marine cast Iron 5K lift Check valve
Nominal pressure; 5K(0.49Mpa)
DN50, 65, 80,

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

SIZE: 2″-42″
CLASS:150LB-1500LB
MATERIAL: WCB, WCC, WC6, WC9, C5, C12, C12A, LCB, LCC, LC1, LC3, CF8, CF8M, CF3, CF3M, CF8C
Medium: Water, oil, g

UPVC, CPVC, FRPP, PPH, PVDF ball check valve
Size: 1/2'',3/4''..12''
End connection:FLANGE
Media chemical liquid,acid
Working Pressurer:1.0Mpa

Our products with excellent quality and reasonable prices have enjoyed a good reputation among our customers.

Sanitary Stainless Steel Check Valve Clamped End
2.Sandard: ISO,SMS,DIN
3.Materials:SS304.SS316L
4.Size:DN15 to DN200

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

Specifications
Cast iron dual plate wafer check valve:
1) DN40~DN800
2) PN2.5MPa
3)ISO9001:2008 CE ...

Cast Iron Body
Bronze Trim
DN50-DN250

503-F Deinh check valve flanged ends

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