fluid check valves

1. Own factory 2. Accept OEM 3. large in stock 4. each design in series

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

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

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

Name: Check valve
Size: NPS 1/2" - 48"
Pressure: Class 150-2500 LB
Material: WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M,A105,LF2,F11,F22,F5,F304,

We can offer various types of valves at your request.

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.

1.brass spring check valve
2.perfect seal,no peeling,no burr
3.both INCHS and AMETEK
4.Surface polished,smooth and clean.

The double flapper check valve in high quality is the standard part of string used for the coiled tubing operation in the oilfield,

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

Cast Iron Wafer Check Valve
ANSI CLASS125, DIN PN10 / PN16
Designed to comply with API 594
Adopting dual plate design for efficient sealing
Valve

LCAH series pilot-controlled check valve
Fluid Temp:-20~70
Pressure:31.5(Mpa)

Tilting disc check valves
1) Design ASME
2) Size 2"-40"
3) Class 150LB-2500LB
4) Ends RF,BW,RTJ

1.check valve
2.pressure:315bar-500bar
3.size:1/4"-2"

452 BRONZE CHECK VALVE
SIZE:DN8-DN80
PRESSURE RATING:PN25
WORKING MEDIUM:WATER,OIL,STEAM
WORKING TEMPERATURE:T<=170...

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

Brass Check Valve with light weight type
Brass Vertical Check valve F/F without stainless steel strainer with Plastic Core or Brass Core
1/2" 3/4"

Swing Check Valve
H-10121
Brass swing check valve, brass check valve, fittings and tees joints.
SIZE: 1/2" ; 3/4" ; 1"
1 1/4 1 1/2"

This valve is applied to bump exit pipe of water. As check valve, it can reduce medium regorge and avoids bringing bigger water hammer,

We are a very professional and big-scale enterprise that mainly manufactures brass manifolds, brass ball valve, brass radiator valve, brass angle valv

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

type throttle check valve
Model:stu0400 stu0600 stu0800 stu1200 stu1600

Nomical Pressure:1.6MPa
Working Medium:Water,Non-corrosive liquid
Working Temperature:-20℃≤t≤100℃
Pipe thread to ISO228(DN15-DN50)/ISO7

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

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

Good quality and competitive price,price quality is high
Fast delivery time,fit for world market
Strong pack and good service

1.END CONNECTOR:SOCKET/THREAD
2.STANDARD:DIN JIS ANSI CNS BS/NPT BSPT PT CNS

strong wear resistant
good tightness
incorruptible

503-F Deinh Check Valve Flanged Ends

Modular Check Valves MCP
MCP-02-B
MC: Model
P: Control line(Action from) P:P line A: A line B: B line T:T line
02: Port/valve size 02:1/4" 03:3/8"