check valves

Swing check valve 800LB, 900LB-----1500LB
Standard Material Specification as following:

cryogenic lift check valve
1.Nominal diameter:20,25,32,40 mm
2.Pressure regulating range: 6.3;16;25;31.5MPa

4301 BRASS SWING CHECK VALVE
SIZE:DN15-DN100
MATERIAL:BRASS
PRESSURE RATING:PN16
WORKING MEDIUM:WATER,OIL,STEAM...

Brass Check Valve Compression End
MOQ:3000pcs
Brass Forged Body
Size:1/2"-2"

Forging and stamping brass vertical check valve

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

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

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

Manufacturer in Check Valve
- Suitable for plumbling
- High quality, low price
- OEM request welcome
- RoHS approval

1.Entironment Temperature: -10~+55℃
2.Medium Temperature: 0~+55℃
3.Startup Ability: ≤0.03MPa
4.Respond Time (Sec): 0.03

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

1. steel pilot check valves;
2. for lock hydraulic cylinder underload;
3. up to 350 bar;
4. Zero leakage, 100% tested

Brass Angle Check Valve
SPecification
1.PN:.1.0Mpa
2.Medium:water
3.Working Temperature:0℃≤t≤80℃...

4302 BRASS SWING CHECK VALVE
SIZE:DN15-DN100
MATERIAL:BRASS
PRESSURE RATING:PN10
WORKING MEDIUM:WATER,OIL,STEAM...

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

Check Valve

Swing Check Valve:
Size: NPS 1/2"-36"
Pressure: Class 150-1500
Material:1/2"-2":A105,LF2,F11,F22,F5,F304,F316,F304L,F316L .

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

adjustable threaded cartridge throttle check valve
Fluid Temp:-20~70
Pressure:31.5(Mpa)

Professional Manufacturer in Brass Check Valve
Suitable for plumbling, High quality, low price, OEM request welcome, RoHS approval

Brass Check Valve With Compression End
MOQ:5000pcs
Brass Forged Body
Size:15x15 22x22

Female Brass Spring Loaded Check Valve with brass Core/Brass Vertical Check Valve/F X M Brass Spring Check Valve

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

1. throttle check valve;
2. working pressure up to 400bar;
3. BSP (DIN ISO 228) thread;
4. burst pressure 0.5bar;
5. heat treated needle.

4201 SWING TYPE CHECK VALVE
SIZE:DN50-DN300
PRESSURE RATING:PN16
WORKING TEMPERATURE:-10-120DEGREE
CONFORM TO EN12334(BS5153)

Check Valve

API Check Valve is suitable to Class150600Lb and Working Temperature -29 to 550 in Oil,
Chemical Industry, producing medicine, fertilizer and Electri

Brass Check Valve
Check Valve Single CxC H/P
single check valve heavy type
SIZE: 15MM ; 22MM ; 28MM

Features:
-Subplate connection
-Leakage-free closure in one direction

Manufacturer in Brass Check Valve
Brass materail, Suitable for plumbling, High quality, low price, OEM request welcome, RoHS approval