double check valves

1.Cast Iron Swing Check Valve
2.Wafer Type Dual Disc Check Valve
3.Dual Disc Wafer Type Check Valve
4Flanged End Cast Iron Swing Check V

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

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

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

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

Rubber disc check valve consists of body,cover and rubber disc

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

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

4301 BRASS SWING CHECK VALVE
SIZE:DN15-DN100
MATERIAL:BRASS
PRESSURE RATING:PN16
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"

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 .

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

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

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

Modular restrictive check valve
model: 02 03
maximum pressure(Mpa) 31.5

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. Aluminum pilot check valves;
2. up to 200 bar;
3. Zero leakage, 100% tested
4. Aluminum body, light;

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

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

Ball valves are the three different types of rotary valves used in industrial plants. They are widely used in fluid-handling systems for flow control.

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

Brass Check Valve Y Type
MOQ:3000pcs
with Stainless Steel Filter
Sand Blasted Body Forged
Size:1/2"-4"

1. hydraulic check valve;
2. poppet type, steel;
3. pressure up to 500bar;
4. burst pressure 0.5bar;