Total 32,779
products
in
Check Valve
category from about 3,277 manufacturers & suppliersMember Type:
Audited Supplier
Flanged Silent Check Valve for Water Pump System
Featured Product
Min. Order: 2 Pieces
Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below:
- Reasonable and Streamlined Design
- ...
- Suzhou Walter Flow Control Equipment Co., Ltd.
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Diamond Member
- Jiangsu, China
- ISO 9001
-
Duplex Steel Swing Check Valve API623 Class3003 ASME B16.34class 150# JIS10K
Featured Product
FOB Price: US $2500 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Specification:
Design - BS 1868 / API 6D / ASME B16.34
Face to Face - ASME B16.10
End Flange - ASME B16.5
BW End - ASME B16.25
Test - API598
Special - NACE MR-01-75
...
- Senli Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
Audited Supplier
H12 Non-Return Check Valve Vertical Spring Check Valve Stainless Steel
Featured Product
FOB Price: US $2 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Products name
Check Valve Non Return Valve
Modle
H12W H14 H71 H74 H76
Nominal diameter
1/2-4"
Working pressure
1000PSI
Disc
CF8(SS304),CF8M(SS316),WCB
Design standard ...
- WOD VALVE GROUP CO., LTD.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015, ISO14001:2015, ISO45001:2018
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Cast Iron/Carbon Steel BS4504/DIN/ANSI B 16.5 Class 125/150 Size 2'-12 Triple Duty Check ...
Featured Product
Min. Order: 2 Pieces
Cast Iron/Carbon Steel BS4504/DIN/ANSI B 16.5 Class 125/150 Size 2'-12 Triple Duty Check Valve Water Check Valve Backflow Preventer
Product Description
Triple duty control check ...
- Shanghai Flow Valve & Fitting Co., Ltd.
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Diamond Member
- Shanghai, China
- ISO 9001
-
Built-in Double-Disc Wafer Swing Check Valve
Featured Product
FOB Price: US $150 / Piece
Min. Order: 5 Pieces
Min. Order: 5 Pieces
Built in double-disc wafer swing check valve
Picture :
Retainerless
Metal seal or rubber seal
DN50-DN1500, class150-2500
Product features
To API594
Face to face per ...
- Zhejiang Naibang Valve Co., Ltd.
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Diamond Member
- Zhejiang, China
- ISO9001:2015, API, DNV
-
Cast Iron Non-Return Flange End Ball Check Valve
Featured Product
FOB Price: US $100 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Cast Iron Non-Return Flange end Ball Check Vakve
Conventional packing:
For the Valves, Expansion Joint, Water Meter, we can use veneer board case.
For the pipe, we use ...
- QINGDAO NANCY METAL & MACHINERY CO., ...
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Diamond Member
- Shandong, China
-
[Ruoteng] Stainless Steel CF8/CF8m Swing Check Valve Flange End GB Pn16/40
Featured Product
FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
1. Are you a manufacturer or trading company?
We are a professional valves and fittings manufacturer with 6 years' experience.
We have done business with our customers well. ...
- Zhejiang Ruoteng Valve Co., Ltd
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Diamond Member
- Zhejiang, China
- ISO 9001, ISO 9000
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Bmag Best Sale Bronze Swing Check Valve for Water Supply
Featured Product
FOB Price: US $40.7 / Piece
Min. Order: 2000 Pieces
Min. Order: 2000 Pieces
BMAG Best Sale Bronze Swing Check Valve for Water Supply
What description of bronze swing check valve?
Material
Bronze body
Brass can be C83600,LG2,B62,C84400, etc
...
- Ningbo Bestway M&E Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, BSCI
-
High Performance Air Conditioning 4-Way Reversing Valves for AC Factory
Featured Product
FOB Price: US $11.26 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Superior quality hvac 4-way reversing valve at factory price
Product Description
A 4-way reversing valve is a component in an air conditioning system that allows for the ...
- Zhongshan Gangli Refrigeration Fittings Co., ...
-
Diamond Member
- Guangdong, China
- ISO9001:2015, ISO14001:2015
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API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture ...
Featured Product
FOB Price: US $10 / Piece
Min. Order: 100 Pieces
Min. Order: 100 Pieces
Dual plate check valve, for mounting directly between flanges according to DIN. Maintenance not required. For liquids and gases in the industrial range, general services, water ...
- Avannto Flow Controls Co., Ltd.
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Diamond Member
- Beijing, China
- ISO 9001, ASME
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Kamroo Factory High Pressure Cryogenic Wcb Swing Lift Weld Stop Pressure ...
Featured Product
FOB Price: US $180 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
KAMROO Valves offers customized services for all valve series, such as ball valve, globe valve, check valve, gate valve, butterfly valve, safety valve, control valve, etc.
The ...
- WUXI KAMROO INTERNATIONAL TRADE ...
-
Diamond Member
- Jiangsu, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
Stainless Steel Full Bore/Y-Spring Female Thread Non Return Check Valve for Water/Oil
Featured Product
Min. Order: 10 Pieces
Description
Swing / Spring type structure
Full Port Design
- Full port construction improves flow characteristics for greater process efficiencies
- Reduce pressure drop ...
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
1/2 "-4" 201/304/316 Stainless Steel H14 Swing Check Valve Plate Household Valve
Featured Product
FOB Price: US $68 / 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.
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Diamond Member
- Zhejiang, China
-
FRP Flap Gate, Fiberglass Flap Gate, FRP Back Prevention Valve
Featured Product
FOB Price: US $500 / Set
Min. Order: 1 Set
Min. Order: 1 Set
Fiberglass Frp Smc Flap Gate & Check-stop valve
Product Description
FRP check-stop valve is mainly made of non-saturated polyester resin as a base, making to sheet and ...
- Hebei Derunze Chemical Equipment Co., Ltd
-
Diamond Member
- Hebei, China
- ISO 9001, ISO 14001
-
Class 150 Pn10 Pn16 Ci Di Butterfly Rubber Seat Lined Non Return Bronze Forged Cast ...
Featured Product
Min. Order: 1 Piece
class 150 pn10 pn16 CI DI butterfly rubber seat lined non return bronze forged cast stainless steel spring wafer single double disc dual plate swing check valve
Product ...
- CZIT DEVELOPMENT CO., LTD.
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Diamond Member
- Tianjin, China
- ISO 9001, ISO 14001, ANSI/ESD
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API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check ...
Featured Product
Min. Order: 1 Piece
BS1868/API 6D Flange or Wafer Cast Stainless Steel Swing Check Valve
Features & Specifications
Available in Full Port Or Reduced Bore
Design & Manufacture: API6D, ANSI ...
- Vatac Valves (Wenzhou) Corporation
-
Diamond Member
- Zhejiang, China
- ISO 9001, ISO 14001, HSE, QC 080000, WRAP...
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API/JIS/DIN CF8 CF3m CF8m Wcb Flange End Swing Check Valve
Featured Product
FOB Price: US $3500 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Specification:
Design - BS 1868 / API 6D / ASME B16.34
Face to Face - ASME B16.10
End Flange - ASME B16.5
BW End - ASME B16.25
Test - API598
Special - NACE MR-01-75
...
- Senli Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
DN40 H74fx Swing Type Wafer Check Valve
Featured Product
Min. Order: 10 Pieces
DN40 H74Fx Swing Type Wafer Check Valve
NonReturn Valve for multi-purposes,steam,gas.oil,water available.
Parameter = Compliance to
Design = API 6D / API 594
Pessure ...
- Wenzhou Bafu Trading Co., Ltd.
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Gold Member
- Zhejiang, China
-
Stainless Steel JIS5K/10K H74 Single Disc Non Return Wafer Check Valve
Featured Product
FOB Price: US $2.5 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
H74 Wafer Single Disc Check Valve in Stainless Steel
What is Check Valve:
A check valve,clack valve, non-return valve or one-way valve is a valve that normally allows ...
- Zhejiang Yuzheng Valve Technology Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015
-
API 6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return ...
Featured Product
Min. Order: 1 Piece
FEATURES&BENEFITS
2"~48" (DN50~DN1200)
W. P.: Class150-2500
W. T.:-20ºC ~400ºC (-4ºF~752ºF)
Design:BS 1868
Flange Dimension:ASME B16.5
Face to Face:ASME ...
- Zhejiang Longgong Valves Technology Co., Ltd.
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Diamond Member
- Zhejiang, China
- ANSI/ESD
-
Cast Steel Double Flanged Swing Check Valve at Competitive Price From Chinese Manufacturer
Featured Product
FOB Price: US $5000 / Set
Min. Order: 1 Set
Min. Order: 1 Set
Introduction
Product Description
Overview
Check valve refers to a valve whose opening and closing parts are circular discs and rely on its own weight and medium pressure to ...
- JITAI VALVE GROUP CO., LTD.
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Diamond Member
- Zhejiang, China
- ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
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Marine Non Return Valve Check Valve Wafer Type
Featured Product
FOB Price: US $1000 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Wafer Double Disc Dual Plate Check Valve for Marine
Product Description
Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16
ASME B16.1/B16.2
Size: ...
- Afcon Ningjin Yahua Industries Co., Ltd.
-
Gold Member
- Shandong, China
- ISO 9001, ISO 9000, HSE, ASME
-
Back Flow Preventor Ov20-Ht Insert Check Valve for High Temperature
Featured Product
Min. Order: 1000 Pieces
XHnotion Pneumatic Plastic Non Return Back Flow Preventor OV20HT Insert Check Valve for High Temperature
Features
1. Zero leak at low and high pressure and temperature.
2. ...
- Ningbo XHnotion Pneumatic Technology Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9000
-
All Stainless Steel Flange End API Swing Check Valve
Featured Product
FOB Price: US $1000 / Piece
Min. Order: 1 Piece
Min. Order: 1 Piece
Product Description
Product Name
All Stainless Steel Flange End ...
- Jiangsu Unicents Valve Co., Ltd.
-
Diamond Member
- Jiangsu, China
- ISO9001:2015, ISO14001:2015, ISO 45001:2018
-
Non Return Cw617n 15mm Swing Forging Brass Spring Check Valve
Featured Product
FOB Price: US $1.82 / Piece
Min. Order: 2000 Pieces
Min. Order: 2000 Pieces
Quality Forging Certified Brass Spring Check Valve (AV-CV-5001)
1.Size:1/2"~ 4", BSP
2.Brass stick.Plastic core both working
3.Pressure:PN20
4.Material:Normal Brass ...
- Zhejiang Italy Copper Industry Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001
-
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
-
Angle Check Valve JIS F7354 Cast Iron Marine Valve 5K with High Quality
Featured Product
Min. Order: 10 Sets
Product Description
JIS MARINE VALVE
F7354 Cast Iron 5K Screw-down Check Angle Valves
Company Information:
Qingdao Hengli Valve Manufacturing Co., Ltd. is located in the ...
- Qingdao Hengli Valve Manufacturing Co., Ltd
-
Gold Member
- Shandong, China
- N/A
-
OEM Brass Water Vertical Spring Loaded Ball Lift Check Valve
Featured Product
FOB Price: US $5 / Piece
Min. Order: 1000 Pieces
Min. Order: 1000 Pieces
OEM 1/2- 2 Inch NPT Brass Water Vertical Spring Loaded Ball lift Check Valve
JX-0605
Brass Check Valve Non-Return Valves
Size 1/2″-4″
Materials; H58-3 ...
- Taizhou Jiaxin Metals Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO 9001, BSCI
-
Double Flanged Type Tilting Disc Check Valve
Featured Product
FOB Price: US $300 / Piece
Min. Order: 10 Pieces
Min. Order: 10 Pieces
Flange Type Tilting Disc Swing Check Valve:
Structural Feature
Quick valve disc closedown,low water hammer pressure;
Applicable for and easily installed for vertical or ...
- Zhejiang Naibang Valve Co., Ltd.
-
Diamond Member
- Zhejiang, China
- ISO9001:2015, API, DNV
-
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.
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Diamond Member
- Zhejiang, China
- ISO 9001
-
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