threaded check valve

Feature:
-Suitable for direct in-line mounting
-Pressure and viscosity dependent

Features:
Leakage-free closure in one direction
5 cracking pressures
For threaded connection
Subplate mounting...

a type straight check valve
Material:Alloy
Pressure:High Pressure
Temperature of Media:Medium Temperature

Features:
-Leakage-free closure in one direction
-5 cracking pressures
-For threaded connection(screw-in connection)
-Subplate mounting

1. Design and Manufacture Conform to MSS SP-71
2. Flange dimensions Conform to ANSI B16.1 (1251b)
3. Face to Face dimensions Conform to ANSI B16.

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

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

Fittings and adapters follow the standards:JIC, SAE, DIN, BSP, JIS and ISO.
OEM orders with drawings, samples or Parker, Manuli or Eaton exchangeable

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

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

Size:DN32-DN600
Working Pressure:PN6/PN10/PN16
Flange Drilling:EN1092 PN16

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

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.

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

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

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

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

Features:
-Leakage-free closure in one direction
-5 Cartridge connectioncracking pressures
-For threaded connection
-Cartridge connection

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

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

Cast steel check valve
1. Medium: water, oil, gas.
2. Certificate: API 6D, CE, TS.
3. Std: API, DIN, GB,JIS.

Reliable quality,competitive prices! Welcome to contact us.

1. flow control valve;
2. poppet type check valve;
3. up to 320bar;
4. burst pressure 0.5bar;
5. in ling mounting

MSS-SP-80 standards Bronze Swing Check Valve Industrial Usage, Water Industrial Usage, Household Usage 125 SWP Bronze Swing Check Valve DN15--100

Cast iron swing check valve, bronze trim, flange end
1. Conforms to mss sp-71
2. Flanges drilled to ANSI b16.1(125 lb)
3. Face to face dimension

Directional control valve in-line check valve
model: 02 03 04 06 10 12
maximum pressure(Mpa) 31.5

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

The mainly products are Hand-control Valve,Pneumatic Control Valve,pneumatic
accessories,one-way throttles,direction valves,and so on