dual check valve

1. Plastic covers for screw protection
2. No oil leakage in one direction
3. Strong import elastic spring to ensure on or off reliability

API stainless steel check valve
1. Material:CF8,CF8M
2. Std:API.DIN,GB
3.Medium:water, oil, gas

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

Brass Vertical Spring Check Valve with Plastic or Brass Spindle.
MOQ:5000 pcs
Heavy Weight Model
Italy Type
Size:1/2"-4"

455 BRONZE LIFT CHECK VALVE
DN15-DN50
PRESSURE RATING:PN20
WORKING MEDIUM:WATER,OIL,STEAM
WORKING TEMPERATURE:T<=110

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 .

Brass flange check valve

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

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

YC-10901
brass check valve forged body
Size:1/2''-4''

Material：plastic ,brass

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

1. Pressure 6000psi
2. Material:SS304,SS316, brass
3. Port size:1/4",1/2", 3/4",1"
4. Male thread or Female thread
5. Thread: NPT, G, UNF

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

Spring Check Valve
H-10105
SIZE:1/2" 3/4"
HS CODE:8481804090
Medium: Water

CHECK VALVE IS USED TO PREVENT THE MEIDA FLOWING BACK IN THE PIPELINE.
BODY: BRASS
NET:STAINLESS STEEL

Nomical Pressure:1.6MPa
Working Medium:Water,Non-Corrosive liquid(not include oil),Saturated stream
Working Temperature:-20℃≤t≤110℃

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

Truck Single Check Valve
HV-CV08
Original No: 10200

The valve which is called stop check unit valve ,which is used for screw compressor.
The function is suction &discharge gas .

check valve , valves , Forged Steel Check Valve

Brass Spring Check Valve With Filter/ brass body SS 304&316 filter , plastic pin Material: MS58, CW617N, CuZn40Pb2, CZ132 , HOT STAMPING/ FORGING

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

1. One closure in one direction,100% tested of no oil leakage
2. Threads connections of BSP and Metric option
3. Precise cracking pressures

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"

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
(C×C) 1/2"-2"

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

YC-10902
brass check valve forged body
Size:1/2''-4''