Mechanical Parts & Fabrication Services > Check Valves
572 Results-
3/8" PA66 FKM diaphragm check valve
US $1.00 / piece plastic check valve3/8"
body material PA66
diaphragm material FKM
opening pressure < 1.0KP
Aback pressure > 0.3MPA...Free ShippingMin. Order: 100 pieces
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2 pieces/ lot , G1" DN25 Vertical Brass Check Valve for Water,Oil and Gas
US $8.10 / piece Free Shipping , 2 pieces/ lot G1" Vertical Check Valve for Water,Oil and Gas...US $9.00 / piece- Shipping:
- $7.00 / piece via China Post Air Mail
Min. Order: 2 pieces
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5/16" PA66 FKM diaphragm non return valve
US $1.00 / piece diaphragm non return valve
100% factory tested
easy installation,maintenance
excellent flow characteristic
best price word...Free ShippingMin. Order: 100 pieces
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Good Quality G1/8" Pipe Bore One Way Metal Flow Control Valve ASC-06 Speed Control Valve Free Shipping
US $6.12 / piece 1-) High Quality
2-) ISO/OEM/ODM/CE
3-) Label Service
4-) 20 Year Experience
5-) Custom Design Supported... -
G3/4" DN20 Copper Check Valve Ultisolar New Energy Co., Ltd Woolf Zhang
US $7.02 / piece G3/4" DN20 Copper Check Valve Ultisolar New Energy Co., Ltd Woolf Zhang
One year warranty... -
Free Ship AirTAC Hand Lever Valve 4H310-10 G3/8'' 5 Way Manul Valve 5pcs In Lot
US $15.12 / piece 1-) High Quality
2-) ISO/OEM/ODM/CE
3-) Label Service
4-) 20 Year Experience
5-) Custom Design Supported... -
1x Free Shipping Air TAC Hand Lever Valve 4H310-10 G3/8'' 5 Way Manul Valve
US $17.50 / piece Air TAC Hand Lever Valve 4H310-10 G3/8'' 5 Way Manul Valve...Free ShippingMin. Order: 1 piece
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Free Shipping , 2 pieces/ lot G1" Vertical Check Valve for Water,Oil and Gas
US $11.10 / piece Free Shipping , 3 pieces/ lot G1" Vertical Check Valve for Water,Oil and Gas... -
1x Free Shipping Air TAC Hand Lever Valve 4H310-10 G1/4'' 5 Way Manul Valve
US $14.70 / piece Air TAC Hand Lever Valve 4H310-10 G1/4'' 5 Way Manul Valve...Free ShippingMin. Order: 1 piece
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G1/2" DN15 Copper Check Valve Ultisolar New Energy Co., Ltd-Woolf Zhang
US $4.63 / piece G1/2" DN15 Copper Check Valve Ultisolar New Energy Co., Ltd-Woolf Zhang
One year warranty... -
One way valve
US $3.28 / piece 1. Slide valves
2. Sizes from 1/8" to 2"
3. Pressure: 0 to 10Bar
4. Temperature: 0 to 120 degree...Free ShippingMin. Order: 50 pieces
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Free Shipping
Min. Order: 40 sets
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Quick exhausting valve
US $3.33 / piece 1. Quick exhausting valve
2. Sizes from 1/8" to 2"
3. Pressure: 0 to 10Bar
4. Temperature: 0 to 120 degree... -
sanitary check valve welded ends 1/2" or DN15 AISI304 1 pcs /lot
US $17.06 / piece We are the ONLY sales agent of AKING VALVES on Alibaba. We could provide quality products with competitive prices... -
Compact one piece fixed cracking pressure check valve
US $26.80 / piece Compact one piece fixed cracking pressure check valve
316 St.St. and Brass construction, Moderate Pressure...Free ShippingMin. Order: 5 piece
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sanitary butterfly valve pneumatic with 24v DC smart controller AISI316L 2" SMS all kinds of connections
US $270.00 / piece We are a distributor of Aking Valves. Provide OEM products and competitive price.... -
Instrumentation check valve ,adjustable check valve(304ss)
US $25.77 / piece this Instrumentation check valve ,adjustable check valve ,pressure can be adjustable ,cracking pressure is 0.3psi to 25psi...Free ShippingMin. Order: 10 piece
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good quality well packed mini alloy Check Valve ACV series
US $0.68 / piece We can produce many different kinds of valve, solenoid valve, mechanical valve, check valve, air operated valve, foot valve etc.... -
Natural gas check valve
US $9,300.00 / piece Natural gas check valve
1.Name:Check valve
2.Suitable medium:natural gas
3.Working pressure:0.6-2.5MPa... -
Quick Exhaust Valve QE-01
US $1.51 / piece We can produce different kinds of solenoid valve, mechanical valve, check valve, air operated valve, foot valve etc.... -
AVC Vertical Lift Check Valve
US $100.00 / piece AVC Vertical Lift Check Valve
Size:2"-48"
Rating:CL150-CL1500
Certificates:ISO9001:2000 & TS...Free ShippingMin. Order: 1 piece
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sanitary thread check valve
US $252.63 / piece 1),High quality
2),Competitive price
sanitary thread check valve,stainless steel sanitary check valve,sanitary check valve...Free ShippingMin. Order: 1 piece
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AVC Dual Plate Wafer Check Valve
US $103.09 / piece AVC Dual Plate Wafer Check Valve
Size:2"-48"
Rating:CL150-CL600
Certificates:ISO9001:2000 & TS...Free ShippingMin. Order: 1 piece
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ss wafer check valve
US $368.42 / piece 1),High quality
2),Competitive price
ss wafer check valve,wafer check valve,check valve...Free ShippingMin. Order: 1 piece
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Check valve wafer connection
US $820.00 / piece check valve wafer connection
1)Material:WCB/ZG1Cr18Ni9Ti
2) DN:DN600
3) PN:0.25~2.5MPa
4) Certificate:ISO9001... -
PVC Check Valve DN40 ( 50mm )
US $3.76 / piece PVC Check Valve ( in Vertical or in Horizontal ) DN20-DN150 Socket End... -
ball valve brass hose
US $5.15 / piece ball valve brass hose
1. Size: 1/2''-4''
2. Body: Brass
3. Bonnet: Brass
4. Handle:Steel or Aluminum...Free ShippingMin. Order: 1 piece
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U-PVC Swing Check Valve DIN Standard DN150 ( 160mm )
US $88.53 / piece U-PVC Swing Check Valve ( in Vertical or in Horizontal ) DIN Standard DN20-DN150 ( 25mm- 160mm ) Socket End... -
check valves
US $1.05 / piece check valvesJL-B6002
Material:Body--BRASS
Size:1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
H:65 76 85 101 117 137... -
check valve
US $715.79 / piece check valve,swing type,cast carbon steel material,B.C.,flanged ends.suitable media: water,oils,gases,etc....Free ShippingMin. Order: 1 piece
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check valves
US $1.05 / piece check valvesJL-B8001
Material:Body--BRASS
Size:1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4"
DN:12.5 17.5 22.5 27.8 30.2 38.7 48... -
Stainless Steel Vertical Check Valve[Material:SS304,SS316][Size:1/4"~3"][Female:NPT,BSPT,BSP,DIN2999][Pressure:200PSI]
US $5.26 / piece Stainless Steel thread 2PC Vertical Lift Check valves
1)PN16, ANSI 150lbs
2)2pc body,Spring loaded.
3)2pc lift check valve... -
Mainre Bronze Non-Return Valve Check Valve GB/T589-93
US $50.53 / piece Mainre Bronze Non-Return Valve Check Valve GB/T589-93...






