304 Stainless Steel Sanitary SMS Check Valve Welding Ends
US$16.00-79.00
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
304 Stainless Steel Sanitary SMS Check Valve Welding Ends
We provide extensive line of sanitary process valves. Including stainless steel sanitary valves includes sanitary diaphragm valve, sanit
Hygienic Stainless Steel 304/316L Clamp Check Valve for Pipe Line
US$16.00-79.00
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Hygienic Stainless Steel 304/316L Clamp Check Valve for Pipe Line
We provide extensive line of sanitary process valves. Including stainless steel sanitary valve
Industrial Carbon Steel H74 Wafer Check Valve for Efficient Flow Control
US$1.00-20.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
H74 Stainless Steel Wafer-Type Single-Disc Check Valve
Product Description
Introducing the H74 stainless steel wafer-type single-disc check valve: a marvel of engineering crafted for space-challenge
- Wenzhou Safety Stainless Steel Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
-
ISO9001:2015
ISO9001:2015
- Start Order Contact Now
Efficient Wafer Check Valve for Reliable Carbon Steel Water Systems
US$1.00-20.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Stainless Steel/Carbon Steel H76 Wafer-Type Dual Disc Check Valve
Product Description
Product Overview
Introducing the H76 Wafer-Type Dual Disc Check Valve, an ingeniously engineered automatic val
- Wenzhou Safety Stainless Steel Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
-
ISO9001:2015
ISO9001:2015
- Start Order Contact Now
Precision Micro Resistance Check Valve for Effortless Closing Mechanism
US$920.00-1,250.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description High-Performance Industrial Check Valves Supplier ISO-Certified Resilient-Seated Slow-Closing Check Valves for HVAC, Fire Protection & Water Systems Key Features Self-Operated / Mo
- Shanghai Zentif Valve Group Co., Ltd.
-
- Shanghai, China
- Start Order Contact Now
304 Stainless Steel Wafer Flange Check Valve One Way Non Return Valve
US$19.00-25.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
National standard lift type check valve used to prevent the reverse flow of the medium The design and manufacturing standards comply with GB/T12235 and GB/T12224. It is a type of valve that automatica
Pn10 / Pn16 Reliable One-Way Zfh44X Rubber Disc Check Valve for Drainage Systems
US$35.00-42.00
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description ZFH44X Rubber Disc Check Valve The ZFH44X Rubber Disc Check Valve is a reliable one-way valve designed for water supply and drainage systems. It is mainly installed at the outlet o
- Shanghai Zentif Valve Group Co., Ltd.
-
- Shanghai, China
- Start Order Contact Now
SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
US$38.00-49.85
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Why Choose Us 1.Huadu Valve Group Co., Ltd------The original valves factory with over 30 years experience. Huadu Valve Group Co., Ltd. is located in the ValveCity of China-Wenzhou Shacheng Industrial
- Huadu Valve Group Co., Ltd
-
- Zhejiang, China
-
ISO9001:2015, ISO45001:2018, ISO14001
ISO9001:2015, ISO45001:2018, ISO14001
- Start Order Contact Now
OEM/ODM Lead Free Brass Dual Check Valve
US$5.56
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
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 designed for non-heal
ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate Double Door Wafer Type Butterfly Check Valves From Tianjin Worlds Valve China
US$10.00-200.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Parameters
Technical Parameters:
Size
DN50-DN600
Working pressure
16Bar
10Bar
Shell
24Bar
15Bar
Seal
18Bar
11Bar
Operating Temperature
-10ºC~+120ºC
Operating Environ
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
-
ISO9001:2015
ISO9001:2015
- Start Order Contact Now
High-Precision Customized Size and Logo CV5005 Swing Brass Check Valve
US$0.76-0.80
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Product Description
CHECK VALVE
A check valve is a valve device used in a fluid pipeline system. Its core function is to ensure that the fluid in the pipeline can only flow in one direction and ef
Durable Swing Check Valve for Efficient Fluid Control Solutions
US$20.00-2,000.00
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Design Standard:EN1074-3/EN12344
BODY/Bonnet: DI, GGG50 DISC: DI GGG50 with NBR Coated,
Bonnet Gasket:N
- Qingdao Huaguan Valve Co., Ltd.
-
- Shandong, China
-
Others
Others
- Start Order Contact Now
Industrial API Stainless Steel Swing Fuel Check Valve with Flanged Connection
US$50.00
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description Welded Check Valve Medium: Water, Steam, Oil, Gas,Corrosive media Product Description: Check valves are essential components in piping systems, designed to automatically prevent th
- Shanghai Power Plant Valve Factory Co., Ltd.
-
- Shanghai, China
-
ISO45001:2018, ISO9001:2015, ISO14001, ISO50001, Others
ISO45001:2018, ISO9001:2015, ISO14001, ISO50001, Others
- Start Order Contact Now
Cast Iron Ductile Iron Ball Check Valve, Flanged
US$20.00-2,000.00
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
ITEM
Part
Material Part
1
Body
Ductile lron
2
Ball
2''-3''
AL& EPDM
4''-24''
DI & EPDM
3
Gasket
NBR
4
Bonnet
Ductile lron
5
Bolts
Stainless Steel
Design Standar
- Qingdao Huaguan Valve Co., Ltd.
-
- Shandong, China
-
Others
Others
- Start Order Contact Now
Bronze Threaded Swing Check Valve
US$3.85
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Description:
Check Valve is an automatic valve, its main function is to prevent the media backflow, prevent pump and drive motor reverse, and discharge the container medium. Check valve can also be
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
US$10.00-100.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Size:
DN50-DN1200
End flange:
ANSI B16.1 125LB
BS4504 PN10 & PN16
EN1092-2 PN10 & PN16
AS 2129-2000 Table D Table E
ISO 7005 PN10 & PN16
ASME B16.5 150LB
JIS B2220 5K/10K
Face to face:
EN
- Tianjin Worlds Valve Co., Ltd.
-
- Tianjin, China
-
ISO9001:2015
ISO9001:2015
- Start Order Contact Now
High-Quality Brass Foot Check Valve with Spring Mechanism
US$0.80-1.80
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
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
BRASS
2
SPRING
SS
3
- YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
-
ISO9001:2015
ISO9001:2015
- Start Order Contact Now
Xxnx/SS304/201/Stainless Steel/Industrial/H71W/Non Return/Duckbill/Union/Wholesale/Non-Return/Wafer/Single Plate/Backflow/Silent/Spring/Swing/Check Valve
US$5.00
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Industrial/Pneumatic Stainless Steel Flange 3 Way/float/globe/control/gate/gas/ball valve ZHITONG is a professional manufacturer of pipe fittings, valves, and flanges, serving industries including wat
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Start Order Contact Now
Xxnx/SS304/201/316/Industrial/Stainless Steel/H71W/Non-Return/Backflow/Gas/Wafer/Insert/Wholesale/Silent/Spring/Swing/Duckbill/Spring Loaded/Union/Check Valve
US$5.00
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Industrial/Pneumatic Stainless Steel Flange 3 Way/float/globe/control/gate/gas/ball valve ZHITONG is a professional manufacturer of pipe fittings, valves, and flanges, serving industries including wat
- Zhejiang Zhitong Pipe Valve Technology Co., ...
-
- Zhejiang, China
- Start Order Contact Now
Heavy Duty Swing Check Valve with Lever & Spring for Reliable Flow
US$173.80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Heavy Duty Swing Check Valve with Lever & Spring for Reliable Flow
Product Description
The Heavy Duty Swing Check Valve with Lever & Weight Spring is engineered for reliable and efficient flow contr
- Shanghai Flow Valve & Fitting Co., Ltd.
-
- Shanghai, China
- Start Order Contact Now
Gangli Highly-Qualified and Reliable Electromagnetic Four-Way Reversing Valve
US$4.50-5.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description A 4-way reversing valve is a component in an air conditioning system that allows for the reversal of the refrigerant flow direction. This is necessary for systems that provide both
- Zhongshan Gangli Refrigeration Fittings Co., ...
-
- Guangdong, China
- Start Order Contact Now
High Pressure Handle Manual Stainless Steel Bronze Hydraulic Spring Loaded Straight Silent Wafer Fuel Gas Ball Swing Check Valve
US$5.00-99.90
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description Forged Steel Check valves ensure that gases or liquids flow in the appropriate direction while forming tight seals to avert leaks. By managing the flow of liquids, check valves hel
- Zhejiang Shengtianyu Valve Co., Ltd.
-
- Zhejiang, China
- Start Order Contact Now
Swing Flanged Check Valve Stainless Steel One-Way Valve Prevent Pipeline Medium Backflow
US$1.00
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description Flanged Swing Check Valve 1.Swing check valve is an automatic valve operated by medium flow pressure. It can effectively prevent pipeline medium backflow, avoid pump reversal and s
- Zhongchi Valve Group Co., Ltd.
-
- Zhejiang, China
-
ISO45001:2018, ISO14001
ISO45001:2018, ISO14001
- Start Order Contact Now
Brass Spring Check Valve - 3600 (Brass core, heavy type, the inner core plate open more, PN20) - Ayron Brand
US$1.00-100.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model: 3600
Brass spring check valve
Brass core,heavy type,the inner core plate open more,PN20
the spring is made of stainless steel 304
working temperature: -20ºC to 130ºC
Size: 1/2" t
- Yuhuan Jinlai Brass Industrial Co., Ltd.
-
- Zhejiang, China
- Contact Now
JIS F7314 20K High Pressure Marine Cast Steel Angle Globe Check Valve Air Valve Steam Valve
US$30.00-90.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Marine Globe Check Valve It is a combined marine valve integrating the functions of globe valve and check valve. It can manually control pipeline on-off and flow rate, and automatically prevent fluid
- Qingdao Xinlishun Valve Manufacturing Co., Ltd.
-
- Shandong, China
- Contact Now
H74 Wafer Single Disc Swing Check Valve with Hard-Sealed
US$5.00-165.00
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
H74 Wafer Single Disc Swing Check Valve With Hard-Sealed
Metal seal or rubber seal.
DN50-DN1500, class150-2500
Product features
To API594
Face to face per ANSI B 16.10
Flange ends di
Cast Brass Check Valve New 3/4" 1" 1/2" Cast Brass Horizontal Check Valve Control Devices Solid Cast Bronze Check Valve in Line Horizontal Air Compressor
US$4.99
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Cast Brass Check Valve New 3/4" 1" 1/2" Cast Brass Horizontal Check Valve Control Devices Solid Cast Brass Check Valve In Line Horizontal Air Compressor
1/2" female national pipe thread
Maximum p
OEM/ODM Wafer Type Check Valve Stainless Steel
US$50.00-5,000.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Futai VALVE manufactures a wide range of valve products including Ball,Gate,Globe,Check and Butterfly Valves for Oil,Gas&Petrochemical industries,marine,energy,water and waste
- Zhejiang Futai Valve Technology Co., Ltd.
-
- Zhejiang, China
-
Others
Others
- Start Order Contact Now
Cryogenic Check Valve for Cryogenic Storage Tank
US$155.00-170.00
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Cryogenic Check Valve This kind of special cryogenic check valve is mainly used in pipeline system of cryogenic medium to prevent backflow of medium. Main Technical Parameter Nominal size (DN) : 10mm-
- Zhuhai Senbo Cryogenic Energy Equipment Co., ...
-
- Guangdong, China
-
ISO9001:2015, ISO45001:2018, ISO14001, Others
ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Anti-Backflow Corrosion Resistant UPVC Check Valve for Farm Irrigation & Domestic Water Supply Systems
US$0.18-0.30
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Specification Material PVC UPVC Size 75-200mm Color Customized Product name CHECK VALVE (SOCKET) Usage Industrial MOQ 3000 PCS Trademark Getch Packing Carton Company Profile Shandong Gtech New Materia
- Shandong Gtech New Material Co., Ltd.
-
- Shandong, China
- Start Order Contact Now
About Check Valve FAQ
-
What factors affect check valve price and MOQ for factory direct orders?
Check valve price depends on material grade, size, and OEM specs. For factory direct or wholesale distributor inquiries, both MOQ and per-unit cost are influenced by application (e.g., industrial equipment trends) and customization needs. Contact us for a wholesale price list and expert buying guide tailored to your project.
-
Can I request OEM or custom check valves from a wholesale distributor?
Yes, most industrial check valve distributors and factories offer OEM/custom service for unique system setups. Customization supports industry trends like smart valves. Ask your supplier to include options for custom labeling or sizing in your RFQ to tap into factory direct savings—get your quote fast!
-
How do I choose the top check valve for cost-saving in industrial applications?
Choosing a top check valve means comparing factory specs, latest industry trends, and wholesale pricing. Look for OEM features that reduce maintenance—important keywords include 'factory direct' and 'cheap distributor price.' Consult our guide or contact us to match savings with your system requirements. Request pricing today.
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