Total 33,083
products
in
Check Valve
category from about 3,308 manufacturers & suppliersMember Type:
Audited Supplier
J-Valves 150lb/300lb/600lb/900lb/1500lb/2500lb Stainless Steel/Cast Steel/Carbon ...
Featured Product
FOB Price: US $36 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Quick Detail
Product Name
BS1868 150LB~2500LB Flanged ends A216 WCB Swing Type Check Valve
1. Material
Carbon Steel WCB/WCC/WC6/WC9/LCB/LCC, /Stainless Steel ...
- Zhejiang J-Valves Fluid Equipment Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
PVDF/CPVC/FRPP Swing Check Valve (H44X) , Nrv Plastic Check Valve
Featured Product
FOB Price: US $70 / Piece
Min. Order: 30 Pieces
Min. Order: 30 Pieces
Product name: Check valve
Size: 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8", 10"
Standard: DIN, JIS, ANSI
Material: PVDF, CPVC, UPVC, FRPP, PPH
End connector: Flange ...
- Ningbo Baodi Plastic Valves Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2008
-
SA One Way Valve for Liquid Like CO2 Valve
Featured Product
FOB Price: US $100 / Piece
Min. Order: 1000 Pieces
Min. Order: 1000 Pieces
SA One way valve for liquid like CO2 valve
working pressure: 15MPa
Gas medium: used on fire fighting system for CO2, IG541, FM200 system etc.
Item
Attribute Value
Model ...
- Ningbo Sanan Valve Manufacture Co., Ltd.
-
Gold Member
- Zhejiang, China
- ISO9001:2015, ISO14001:2015
-
Ss316 Thin Type Single Disc Check Valve
Featured Product
FOB Price: US $50 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
SS316 Thin Type Single Disc Check Valve
Material:
Body: Carbob steel, Stainless steel
Disc: Stainless steel
Hanger: Carbob steel
Seal ring: Synthetic rubber
Spring: ...
- QINGDAO NANCY METAL & MACHINERY CO., ...
-
Diamond Member
- Shandong, China
-
Water Pump Spring Brass Flap Check Valve Y Strainer Manufacturer
Featured Product
Min. Order: 2000 Pieces
Product Description
Size
D
L
1/2"
28.5
42.5
3/4"
33.5
48
1"
41
51
1 1/4"
49
58.5
1 1/2"
60
60
2"
68.5
73.5
NO.
PART NAME
MATERIAL
1
BODY ...
- YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.
-
Diamond Member
- Zhejiang, China
- N/A
-
China Industrial Valve ANSI 150lb CF8/304 Wcb Swing Check Valve
Featured Product
Min. Order: 1 Piece
Product Description
Technical parameters and characteristics:
Product
Switch valve
Product description
Swing check valve
Model
H44H/X
Size
2"~60"(50mm~1500mm)
Operating ...
- Xiongxiang Valve Group Co., Ltd.
-
Gold Member
- Zhejiang, China
- ISO 9001
-
Audited Supplier
Plastic PVC PP Pph PVDF CPVC UPVC Flange Foot Valve Gate Valve Globe Valve Safety Valve ...
Featured Product
Min. Order: 50 Pieces
Product Name:Plastic PVC PP Pph PVDF CPVC UPVC Flange Foot Valve/Gate Valve/Globe Valve/Safety Valve/Pressure Reduce Valve/Air Vent Valve Pn10 Pn16 BS Cns ANSI Cl150 DIN JIS
...
- NINGBO RMI PLASTIC CO., LTD.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
Swing Check Valve Flange End ANSI Class 150/300 JIS 10/20K
Featured Product
FOB Price: US $32.86 / Piece
Min. Order: 5 Pieces
Min. Order: 5 Pieces
Product Description
Product Description
RST OEM WCB API/JIS/DIN 150lb/10K/300lb Flange End Swing Check Valve
Size: 1 1/2'~36''
Pressure rating: 150LB~1500LB
Material: A351 ...
- RST VALVE GROUP CO., LTD.
-
Diamond Member
- Zhejiang, China
- ISO 9001, ISO 14001
-
Brass Foot Valve Hot Sale Product China Manufacturer Brass Valve Factory F/F Thread Check ...
Featured Product
Min. Order: 500 Pieces
1.Technical Standard:
Body
CW614N, CuZn39Pb3, CW617N, CuZn40Pb2, DZR,as per request
Norminal Diameter
1/2"~2", DN15-DN50, can be customized
Norminal ...
- Ningbo Jiekelong Precision Manufacturing Co., ...
-
Gold Member
- Zhejiang, China
- ISO9001:2015, ISO14001:2015, ISO45001:2016
-
Rubber Flap Swing Check Valve for Pump
Featured Product
Min. Order: 2 Pieces
Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of the fluid and closed by the reversing flow. The water hammer rising has been taken ...
- Suzhou Walter Flow Control Equipment Co., Ltd.
-
Diamond Member
- Jiangsu, China
- ISO 9001
-
Heat Pump Four-Way Reversing Valve Copper Refrigeration Service Maintenance Replacement ...
Featured Product
FOB Price: US $11.26 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Superior quality reversing valve refrigeration spare parts
Product Description
A 4-way reversing valve is a component in an air conditioning system that allows for the reversal ...
- Zhongshan Gangli Refrigeration Fittings Co., ...
-
Diamond Member
- Guangdong, China
- ISO9001:2015, ISO14001:2015
-
Hydraulic Damper Flange Ends Wafer Check Valve
Featured Product
FOB Price: US $250 / Piece
Min. Order: 5 Pieces
Min. Order: 5 Pieces
Hydraulic Damper Flange Ends Wafer Check Valve
Product features:
HH47 butterfly buffer check valve is mainly used in industrial water supply, sewage treatment plant pump ...
- Zhejiang Naibang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015, API, DNV
-
Stainless Steel Thread Swing Check Valve H14 200wog
Featured Product
FOB Price: US $26.5 / Piece
Min. Order: 100 Pieces
Min. Order: 100 Pieces
Basic Info.
Model NO.
H14W
Function
Backflow Prevention
Sealing Form
Hard Sealing
Flow Direction
Unidirection
Standard
GB
Application
Industrial Usage, Water Industrial ...
- Zhejiang Huasaiya Valve Technology Co., Ltd
-
Diamond Member
- Zhejiang, China
-
Steel Swing Check Valve Pn40 GOST Standard
Featured Product
FOB Price: US $27 / Set
Min. Order: 1 Set
Min. Order: 1 Set
Product Description
Cast steel Swing Check Valve
19с53нж flanged steel swaing check valve . 19с53нж is used to automatically prevent the ...
- Hebei Jiwei Valve Trading Co., Ltd
-
Diamond Member
- Hebei, China
- ISO 9001
-
Insect Resistant and Anti- Odor Backflow Prevention Silicone Duckbill Valves
Featured Product
FOB Price: US $0.554 / Piece
Min. Order: 2000 Pieces
Min. Order: 2000 Pieces
Description:
1. Material: Silicone, NBR, HNBR, VTTON, EPDM, etc
2. Colors: Transparent, red , blue, or as your request
3. Product size: 49 mm diameter, 110 mm length
4. ...
- Xiamen Flying Silicone Rubber Co., Ltd.
-
Diamond Member
- Fujian, China
- ISO 9001, OHSAS/ OHSMS 18001, QC 080000, BSCI, SA 8000...
-
OEM/ODM Lead Free Brass Dual Check Valve
Featured Product
Min. Order: 2000 Pieces
Description:
Dual Check Valves prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. They are ...
- Ningbo Doway M & E Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
Bmag Bronze Y Type Strainer Valve with Stainless Steel Filter
Featured Product
FOB Price: US $4.9 / Piece
Min. Order: 1000 Pieces
Min. Order: 1000 Pieces
BMAG Bronze Y Type Strainer Valve with Stainless Steel Filter
Description: C83600/LG2/B62 Bronze Y-Strainer Valve with Cast bronze body
Size: 1/2"-2"
Material: Bronze ...
- Ningbo Bestway M&E Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, BSCI
-
Factory Price Stainless Steel Valves GB Swing Check Valve
Featured Product
FOB Price: US $1000 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Product Name
Factory Price Stainless Steel ...
- Jiangsu Unicents Valve Co., Ltd.
-
Diamond Member
- Jiangsu, China
- ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
Cast Iron Double Disc Wafer Type Check Valve
Featured Product
FOB Price: US $100 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Cast Iron Double Disc Wafer type Check Valve
Conventional packing:
For the Valves, Expansion Joint, Water Meter, we can use veneer board case.
For the pipe, we use the ...
- QINGDAO NANCY METAL & MACHINERY CO., ...
-
Diamond Member
- Shandong, China
-
Covna 3/4"Stainless Steel Flange End Swing Check Valve for Compressors
Featured Product
FOB Price: US $31 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Stainless steel flange end Swing check valve for compressors
It is wear-resisting
Excellent anti-rust anti-fouling properties
Suitable for compressed air, water, oil and ...
- COVNA Industry Automation Co.,Ltd
-
Diamond Member
- Guangdong, China
- ISO 9001
-
1/2"-4" 201/304/316 Stainless Steel Vertical Check Valve Spring One-Way Check Valve
Featured Product
FOB Price: US $50 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Product Introduction
1) Size:
1/2~4"
2) Suitable medium:
water, oil, air, some corrosive liquid
3) The material:
201,304,316
4) Thread type:
ZG,G, NPT, BSPT, BSP, PT ...
- Wenzhou Somai Stainless Steel Co., Ltd.
-
Diamond Member
- Zhejiang, China
-
J-Valves Stainless Steel Flanged Ends Swing Type Check Valve
Featured Product
Min. Order: 1 Piece
Company Profile
Product Description
Product Name
BS1868/API6D Flanged ends Stainless Steel Swing Type Check Valve 150LB
1. Material
Stainless Steel ...
- Zhejiang J-Valves Fluid Equipment Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9000
-
Food Grade Sanitary Grade Sanitary Welded Check Valve SS304 SS316L
Featured Product
FOB Price: US $22.9 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Size
1/2"-4",DN10-DN100,KF-16-KF-50
Material
AISI304/316L
Pressure
10bar (standard)
Wroking temperature
-10ºC to +120ºC
Connection ends ...
- WENZHOU SANTHAI VALVE PIPE FITTING CO., ...
-
Diamond Member
- Zhejiang, China
- ISO9001:2008
-
DN6 Check Valve One Way for Pipe Line
Featured Product
Min. Order: 100 Pieces
DN6 check valve one way for pipe line
working pressure: 6MPa
Gas medium: used on fire fighting system for CO2, IG541, FM200 system etc.
- Ningbo Sanan Valve Manufacture Co., Ltd.
-
Gold Member
- Zhejiang, China
- ISO9001:2015, ISO14001:2015
-
Used in Pipelines Hydraulic Cast Steel Inch API Check Valve
Featured Product
FOB Price: US $865 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Product Description
1. Materials: WCB,WC6,LCB,CF8M,CF8,CF3,CF3M,...
2. Size: 2"~48"
3. Class:150LB~2500LB
4. Connection:RF,RTJ,BW
5. Standard: ...
- Yueqiang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, ISO 9000, SA 8000, ASME
-
Stainless Steel/A216 Wcb Pn25 Dn80 DIN Swing Check Valve
Featured Product
Min. Order: 50 Pieces
PN25 DN80 DIN Swing Check Valve (H44H-25-DN80)
Specification:
Size: DN15-DN800
Model:H44H/H44W
Pressure: PN16-PN160
Body Material: Carbon Steel A216 WCB/A105 (GS-C25/ ...
- Zhejiang Jieyu Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
Spring Non Return Swing Valve Vertical Brass Check Valve
Featured Product
FOB Price: US $5.6 / Piece
Min. Order: 5000 Pieces
Min. Order: 5000 Pieces
Water Pressure Reducing Non Return Vertical Brass Spring Swing Check Valves
Item Code
Item Des.
Size
Weight
Grams
Pcs/Ctn
AS-C001
Brass Body,Brass Bonnet,
Stainless steel ...
- Horses (Ningbo) Technology Co., Ltd.
-
Gold Member
- Zhejiang, China
- ISO 9001, BSCI, ANSI/ESD
-
Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)
Featured Product
FOB Price: US $28 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Cast Ductile Iron Flanged Ball check valve
Technical Specification:
Nominal Diameter: DN40-800
Nominal Pressure: PN10-16
Flange Connection: ASME B16.1 CL125/EN1092 PN10-16 ...
- Tianjin Davan Flowtek Co., Ltd.
-
Diamond Member
- Tianjin, China
- ISO9001:2015
-
Wafer Type Disc Spring Check Valve
Featured Product
FOB Price: US $1.2 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Stainless Steel Wafer type Disc Spring Check Valve
Dimensions (mm)
Size
d
L
D
1/2"
15.0
28.0
51.0
3/4"
19.0
28.0
58.0
1"
24.0
28.0
68.5
11/4"
31.0
30.0
79.5 ...
- ZHEJIANG WELFLOW VALVE CO., LTD
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
Full Range Flanged Ball Check Valve DIN3202 F6 BS5153 Dn40-Dn600 Pn10 Pn16
Featured Product
Min. Order: 10 Pieces
Double flanged ball check valve DN40-DN300 PN10-16
Ductile iron body, Ball in aluminum covered rubber EPDM or NBR (or ductile iron covered rubber EPDM or NBR)
face to face: ...
- Anhui Sunval International Co., Ltd.
-
Gold Member
- Anhui, China
- ISO 9001
-
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