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Industrial Equipment & Components
Check Valve(21,269)
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Water(10,004) Gas(1,131) Oil(982) Acid(610)
Structure
Swing(9,888) Tubular(2,286) Butterfly(1,753) Elevated(1,038)
Application
Industrial Usage(18,199) Water Industrial Usage(17,544) Household Usage(11,841)
Temperature
Ordinary Temperature(11,996) Low Temperature(2,515) High Temperature(2,382)
Function
Ddcv Double Lobe(11,629) Nrvr Silence(10,111) Nrvz Silence(9,051) Sfcv Rubber Lobe(8,659) Nrvg Silence(8,544)
Connection Form
Flange(10,571) Thread(3,786) Welding(1,394) Clamp(1,219)
Standard
ANSI(5,898) DIN(3,985) GB(2,637) JIS(1,126) BSW(261)
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Unidirection(11,723) Reversing(4,490) Bidirectional(2,073)
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Category: Check Valve
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[Ruoteng] SS304 Lifting Check Valve ANSI Thread Lift Type Check Valve Check Valve
[Ruoteng] SS304 Lifting Check Valve ANSI Thread Lift Type Check Valve Check Valve
US $ 0.1-1 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: GB
Flow Direction: Reversing
More >
Zhejiang Ruoteng Valve Co., Ltd
Since 2024
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
Send Inquiry
Ductile Iron Rubber Check Valve with Lamella Rubber Flap Wedge Check Valve
Ductile Iron Rubber Check Valve with Lamella Rubber Flap Wedge Check Valve
US $ 18.99-300 / Piece
2 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: DIN BS ANSI API JIS
Flow Direction: Bidirectional
More >
Tianjin KXC Metal Products Co., Ltd
Since 2021
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO9001:2015
Send Inquiry
FRP Check-Stop Valve for Drain Water Back FRP Flap Valve
FRP Check-Stop Valve for Drain Water Back FRP Flap Valve
US $ 52-60 / Set
1 Set (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: GB
Flow Direction: Reversing
More >
Hebei Derunze Chemical Equipment Co., Ltd
Since 2021
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
ISO9001:2015
Send Inquiry
Dual Plate Check Valve with EPDM NBR Seat API594 Approved
Dual Plate Check Valve with EPDM NBR Seat API594 Approved
US $ 5.48-2,103.87 / Set
2 Sets (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: DIN
Flow Direction: Unidirection
More >
QINGDAO I-FLOW CO., LTD.
Since 2020
Trading Company | US$10 Million - US$50 Million
Send Inquiry
Ductile Iron Hydraulic Sewage Ball Flange Type Check Valves for Industrial Pumping
Ductile Iron Hydraulic Sewage Ball Flange Type Check Valves for Industrial Pumping
US $ 18.99-300 / Piece
2 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: DIN BS ANSI API JIS
Flow Direction: Bidirectional
More >
Tianjin KXC Metal Products Co., Ltd
Since 2021
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO9001:2015
Send Inquiry
DN15-50 Bsp Female Thread Vertical Bronze Check Valve
DN15-50 Bsp Female Thread Vertical Bronze Check Valve
US $ 2.5-3 / Piece
1,000 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: ANSI
Flow Direction: Unidirection
More >
TAIZHOU EASTAR TECHNOLOGY CO., LTD.
Since 2010
US$10 Million - US$50 Million
Send Inquiry
Water Treatment System Safety Non-Return Fiberglass Drainpipe Flap Gate FRP Check Valve
Water Treatment System Safety Non-Return Fiberglass Drainpipe Flap Gate FRP Check Valve
US $ 5.44-5.88 / Set
1 Set (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: GB
Flow Direction: Reversing
More >
Hebei Derunze Chemical Equipment Co., Ltd
Since 2021
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
ISO9001:2015
Send Inquiry
Cast Iron Ductile Iron Flange Type Swing Ball Type Check Valve Dvbv-009
Cast Iron Ductile Iron Flange Type Swing Ball Type Check Valve Dvbv-009
US $ 25-28 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: DIN
Flow Direction: Unidirection
More >
Tianjin Davan Flowtek Co., Ltd.
Since 2020
US$2.5 Million - US$5 Million
ISO9001:2015
Send Inquiry
[Ruoteng] Sanitary Clamp Quick Install Stainless Steel SS304 316L Check Valve
[Ruoteng] Sanitary Clamp Quick Install Stainless Steel SS304 316L Check Valve
US $ 0.1-1 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: ANSI
Flow Direction: Reversing
More >
Zhejiang Ruoteng Valve Co., Ltd
Since 2024
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
Send Inquiry
CE Donjoy Middle Thread Sanitary ASME Check Valve with Weld End
CE Donjoy Middle Thread Sanitary ASME Check Valve with Weld End
US $ 25-125 / Piece
1 Piece (MOQ)
Get Latest Price >
Pressure: Low Pressure
Material: Stainless Steel 304, 316L
Media: Flow Control
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Donjoy Technology Co., Ltd.
Since 2005
Manufacturer/Factory & Trading Company | Above US$100 Million
ISO14001, ISO45001:2018
Send Inquiry
Quality API594 Approved Dual Plate Check Valve with EPDM NBR Seat
Quality API594 Approved Dual Plate Check Valve with EPDM NBR Seat
US $ 5.48-2,103.87 / Set
2 Sets (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: DIN
Flow Direction: Unidirection
More >
QINGDAO I-FLOW CO., LTD.
Since 2020
Trading Company | US$10 Million - US$50 Million
Send Inquiry
PPR Horizontal Check Valve for Water System
PPR Horizontal Check Valve for Water System
US $ 1 / Piece
2,000 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: Brass
Flow Direction: Unidirection
More >
Shanghai Intelsheng International Trading Co., Ltd.
Since 2015
Trading Company | Below US$1 Million
Send Inquiry
Cast Steel Wafer Type Single Plate Swing Check Valve-H74
Cast Steel Wafer Type Single Plate Swing Check Valve-H74
US $ 10-250 / Piece
5 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: ANSI
Flow Direction: Unidirection
More >
Zhejiang Naibang Valve Co., Ltd.
Since 2011
Manufacturer/Factory & Trading Company | US$1 Million - US$2.5 Million
ISO9001:2015, Others
Send Inquiry
JIS Flange Connection Spot Wholesale China Manufacturer Turbine Marine Butterfly Valve
JIS Flange Connection Spot Wholesale China Manufacturer Turbine Marine Butterfly Valve
US $ 8-18 / Piece
5 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: JIS
Flow Direction: Unidirection
More >
Qingdao Hongfeng Xianglong Valve Manufacturing Co., Ltd.
Since 2025
Send Inquiry
Factory Outlet Customizable Heavy-Duty CF8/CF8m 150lb-600lb Flange Globe Valve Handwheel
Factory Outlet Customizable Heavy-Duty CF8/CF8m 150lb-600lb Flange Globe Valve Handwheel
US $ 27-8,866 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: ANSI,GB,JIS
Flow Direction: Reversing
More >
Zhejiang Futai Valve Technology Co., Ltd.
Since 2025
Manufacturer/Factory & Trading Company
Others
Send Inquiry
Food Grade Stainless Steel Sanitary Tri Clamped Check Valve
Food Grade Stainless Steel Sanitary Tri Clamped Check Valve
Negotiable
10 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: 3A, SMS, Rjt, ISO
Flow Direction: Reversing
More >
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Since 2024
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO9001:2015
Send Inquiry
Brass Plunger Check Valve for Refrigeration
Brass Plunger Check Valve for Refrigeration
US $ 4.99-14.99 / Piece
100 Pieces (MOQ)
Get Latest Price >
Application: Refrigeration
Standard: CE
Flow Direction: Unidirection
More >
NINGBO SANHE REFRIGERATION CO., LTD.
Since 2009
US$10 Million - US$50 Million
Send Inquiry
ISO5752 Face to Face Rubber Lining Dual Plate Butterfly Check Valve with Ce ISO Wras Acs Approval
ISO5752 Face to Face Rubber Lining Dual Plate Butterfly Check Valve with Ce ISO Wras Acs Approval
US $ 10-200 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: ANSI
Flow Direction: Unidirection
More >
Tianjin Worlds Valve Co., Ltd.
Since 2010
Manufacturer/Factory & Trading Company | US$10 Million - US$50 Million
ISO9001:2015
Send Inquiry
Flanged Spring Load Silent Type Check Valve
Flanged Spring Load Silent Type Check Valve
US $ 50-5,000 / Piece
20 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: JIS/ANSI/GB/DIN
Flow Direction: Unidirection
More >
Dvk International Co., Ltd.
Since 2022
Trading Company | Above US$100 Million
Send Inquiry
SS304/ SS316L Material Clamped Type 3A DIN ISO Sanitary Check Valve
SS304/ SS316L Material Clamped Type 3A DIN ISO Sanitary Check Valve
Negotiable
10 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage
Standard: 3A, SMS, Rjt, ISO
Flow Direction: Reversing
More >
Milee Clean Valve Technology (Zhejiang) Co., Ltd.
Since 2024
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO9001:2015
Send Inquiry
Stainless Steel/Wcb/CF8/ CF8m Single Disc Wafer Type Flap Non-Return Check Valve
Stainless Steel/Wcb/CF8/ CF8m Single Disc Wafer Type Flap Non-Return Check Valve
US $ 25-200 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Water Industrial Usage
Standard: BSW
Flow Direction: Reversing
More >
Qingdao Fluido Industrial Co., Ltd.
Since 2012
US$10 Million - US$50 Million
Send Inquiry
ANSI DN150 China Cast Iron Dual Disc Wafer Check Valve Pn16
ANSI DN150 China Cast Iron Dual Disc Wafer Check Valve Pn16
Negotiable
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: ANSI
Flow Direction: Unidirection
More >
TIANJIN TANGFA WATTS VALVE CO., LTD.
Since 2009
US$50 Million - US$100 Million
Send Inquiry
Ss CF8m Dimensions Check Valve
Ss CF8m Dimensions Check Valve
US $ 6.9 / Piece
10 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: ANSI
Flow Direction: Reversing
More >
WOD VALVE GROUP CO., LTD.
Since 2012
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO9001:2015, ISO45001:2018, ISO14001, Others
Send Inquiry
4 Inch Carbon Steel Swing Stellite Overlay Disc 150lbs Flanged RF Check Valve
4 Inch Carbon Steel Swing Stellite Overlay Disc 150lbs Flanged RF Check Valve
US $ 119-5,000 / Piece
2 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage
Standard: ANSI
Flow Direction: Unidirection
More >
Linyi Bonny Valve Co., Ltd
Since 2022
Above US$100 Million
Send Inquiry
F.B.E Coating Double Plate Wafer Check Valve
F.B.E Coating Double Plate Wafer Check Valve
US $ 39 / Piece
2 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage, Fishing
Standard: API 594
Flow Direction: Unidirection
More >
Suzhou Walter Flow Control Equipment Co., Ltd.
Since 2014
US$5 Million - US$10 Million
Send Inquiry
Brass Spring Check Valve - 3500 (Brass core, normal type, PN16) - Ayron Brand
Brass Spring Check Valve - 3500 (Brass core, normal type, PN16) - Ayron Brand
US $ 1-100 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: GB
Flow Direction: Unidirection
More >
Yuhuan Jinlai Brass Industrial Co., Ltd.
Since 2009
Manufacturer/Factory & Trading Company
ISO9001:2015
Send Inquiry
High Performance Ductile Iron 180 Degree Straight-Through Flange End Triple Duty Control Check Valve with OEM Service
High Performance Ductile Iron 180 Degree Straight-Through Flange End Triple Duty Control Check Valve with OEM Service
US $ 50-5,000 / Piece
20 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: JIS/ANSI/GB/DIN
Flow Direction: Unidirection
More >
Dvk International Co., Ltd.
Since 2022
Trading Company | Above US$100 Million
Send Inquiry
J-Valves Stainless Steel CF8/CF8m Vertical Lift Flange Check Valve Pn16
J-Valves Stainless Steel CF8/CF8m Vertical Lift Flange Check Valve Pn16
US $ 1 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: GB
Flow Direction: Unidirection
More >
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Since 2019
Above US$100 Million
Send Inquiry
High Quality Plastic Wafer Type Spring Check Valve PVC Vertical Swing Flange Check Valve UPVC Horizontal Disc Check Valve DIN ANSI JIS Standard
High Quality Plastic Wafer Type Spring Check Valve PVC Vertical Swing Flange Check Valve UPVC Horizontal Disc Check Valve DIN ANSI JIS Standard
US $ 1.29 / Piece
1 Piece (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: DIN ANSI JIS Standard
Flow Direction: Unidirection
More >
Tianjin Runke Plastic Tech Co., Ltd.
Since 2010
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
Send Inquiry
Stainless Steel CF8m CF8 Dimensions Check Valve
Stainless Steel CF8m CF8 Dimensions Check Valve
US $ 6.9 / Piece
10 Pieces (MOQ)
Get Latest Price >
Application: Industrial Usage, Water Industrial Usage, Household Usage
Standard: ANSI
Flow Direction: Reversing
More >
WOD VALVE GROUP CO., LTD.
Since 2012
Manufacturer/Factory & Trading Company | US$2.5 Million - US$5 Million
ISO9001:2015, ISO45001:2018, ISO14001, Others
Send Inquiry
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