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Unidirection Iron Check Valve

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Double Disc Ductile Cast Iron Dual Plate Wafer Type Check Valve

Double Disc Ductile Cast Iron Dual Plate Wafer Type Check Valve

US $ 9-999 / Piece FOB
2 Pieces (MOQ)
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SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China Since 2017
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ANSI DN150 China Cast Iron Dual Disc Wafer Check Valve Pn16

ANSI DN150 China Cast Iron Dual Disc Wafer Check Valve Pn16

1 Piece (MOQ)
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TIANJIN TANGFA WATTS VALVE CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2009
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Female Thread Connector Stainless Steel Small Size Swing Check Valve

Female Thread Connector Stainless Steel Small Size Swing Check Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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DN250 SS316 CF8m SS304 CF8 Double Disc Wafer Type Check Valves

DN250 SS316 CF8m SS304 CF8 Double Disc Wafer Type Check Valves

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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Ordinary Pressure Gland Packings Globe Stainless Steel Ball Check Valve

Ordinary Pressure Gland Packings Globe Stainless Steel Ball Check Valve

US $ 0.88-0.99 / Piece FOB
1 Piece (MOQ)
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Zhejiang Yongkang Yongyuan Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Fuel Dispenser Accessories Internal Thread Pipeline Cast Iron Angle Check Valve

Fuel Dispenser Accessories Internal Thread Pipeline Cast Iron Angle Check Valve

US $ 25 / Piece FOB
10 Pieces (MOQ)
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Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
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DIN F6 DN100 Swing Check Valve 50-600

DIN F6 DN100 Swing Check Valve 50-600

US $ 58.8-59.8 / Piece FOB
1 Piece (MOQ)
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Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
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DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

DIN Pn10 Pn16 Cast Iron Ductile Iron Vertical Flange Swing Check Valve for Water Sewage Treatment

US $ 10-5,500 / Piece FOB
1 Piece (MOQ)
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Guangxi Dexiang Electromechanical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangxi, China Since 2025
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Awwa C606 FM UL 350psi Groove Check Valve High Pressure

Awwa C606 FM UL 350psi Groove Check Valve High Pressure

US $ 18-25 / Piece FOB
5 Pieces (MOQ)
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Elite Fire Equipment Co., Ltd

Shandong, China Since 2025
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Cast Iron Di dual Plate Check Valve Wafer Type Non Return Check Valve

Cast Iron Di dual Plate Check Valve Wafer Type Non Return Check Valve

US $ 12.98-200 / Piece FOB
2 Pieces (MOQ)
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Tianjin KXC Metal Products Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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Grooved End Resilient Swing Check Valves for Water Works

Grooved End Resilient Swing Check Valves for Water Works

US $ 20 / Piece FOB
1 Piece (MOQ)
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Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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Wafer Type Double Disc Dual Plate Check Valve

Wafer Type Double Disc Dual Plate Check Valve

US $ 9-999 / Piece FOB
2 Pieces (MOQ)
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SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China Since 2017
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Premium Cast Iron and Robust Ductile Iron Vertical Groove One-Way Check Valve

Premium Cast Iron and Robust Ductile Iron Vertical Groove One-Way Check Valve

US $ 27 / Piece FOB
5 Pieces (MOQ)
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Ca Fire Protection Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2018
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Dual Plate Wafer Type Cast Iron Check Valve

Dual Plate Wafer Type Cast Iron Check Valve

1 Piece (MOQ)
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TIANJIN TANGFA WATTS VALVE CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2009
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Ductile Cast Iron Double Flange Straight Swing Soft Seat Non-Return Check Valve

Ductile Cast Iron Double Flange Straight Swing Soft Seat Non-Return Check Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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Wafer Type Double Door Check Valve with Stainless Steel Disc

Wafer Type Double Door Check Valve with Stainless Steel Disc

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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OEM Oil 1''~3'' NPT Di Thread End Check Valve 1''~4''

OEM Oil 1''~3'' NPT Di Thread End Check Valve 1''~4''

US $ 0.88-0.99 / Piece FOB
1 Piece (MOQ)
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Zhejiang Yongkang Yongyuan Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Female Threaded Cast Iron Angle Check Valve for Fuel Dispensers

Female Threaded Cast Iron Angle Check Valve for Fuel Dispensers

US $ 19 / Piece FOB
100 Pieces (MOQ)
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Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
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40-1400 DN450 Slow Closing Butterfly Check Valve BS En DIN Flanged Btval

40-1400 DN450 Slow Closing Butterfly Check Valve BS En DIN Flanged Btval

US $ 339-345 / Piece FOB
1 Piece (MOQ)
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Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
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Cast Iron Ductile Iron Flanged/Thread Ends DIN BS Awwa Check Valve

Cast Iron Ductile Iron Flanged/Thread Ends DIN BS Awwa Check Valve

US $ 20 / Piece FOB
1 Piece (MOQ)
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Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

US $ 9-999 / Piece FOB
2 Pieces (MOQ)
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SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China Since 2017
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350psi FM/UL Groove Type Swing Check Valve

350psi FM/UL Groove Type Swing Check Valve

US $ 18-25 / Piece FOB
5 Pieces (MOQ)
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Elite Fire Equipment Co., Ltd

Shandong, China Since 2025
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Cast Iron Dual Plate Check Valve Pn16 Ce Approval

Cast Iron Dual Plate Check Valve Pn16 Ce Approval

US $ 11-900 / Piece FOB
5 Pieces (MOQ)
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TIANJIN TANGFA WATTS VALVE CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2009
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About Unidirection Iron Check Valve FAQ

  • QHow can I identify a trustworthy supplier for check valves in China?

    Our Unidirection Iron Check Valve offers exceptional quality within the Check Valve category.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.

  • QWhat are the common uses of check valves in industrial equipment?

    The Unidirection Iron Check Valve is a premium choice in the Check Valve category.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.

  • QWhat are the benefits of purchasing check valves wholesale for industrial equipment?

    The Unidirection Iron Check Valve is a premium choice in the Check Valve category.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.

Cast Iron Flange Ductile EPDM Gasket Swing Non Return Iron Flex Check Valve

Cast Iron Flange Ductile EPDM Gasket Swing Non Return Iron Flex Check Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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Wcb Cast Steel Stainless Steel Check Valve Non Return Valves Fbe Coated

Wcb Cast Steel Stainless Steel Check Valve Non Return Valves Fbe Coated

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
Cast Iron Thread OEM 1''~3'' Di NPT Check Valve 1''~4''

Cast Iron Thread OEM 1''~3'' Di NPT Check Valve 1''~4''

US $ 0.88-0.99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Yongkang Yongyuan Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Ductile Iron Non Return Valve Btval

Ductile Iron Non Return Valve Btval

US $ 58.8-59.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
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Cast Iron Angle Pattern Check Valve with Female Threads for Fuel Dispensers

Cast Iron Angle Pattern Check Valve with Female Threads for Fuel Dispensers

US $ 19 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
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Backflow Preventer Check Valve for Water

Backflow Preventer Check Valve for Water

US $ 50-1,000 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Qingdao HQ Import & Export Co., Ltd.

Shandong, China Since 2013
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Cast Iron Wafer Type Dual Plate Check Valve

Cast Iron Wafer Type Dual Plate Check Valve

US $ 9-999 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China Since 2017
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Cast Iron Ductile Iron Flanged Lift Check Valve to DIN3202 F1

Cast Iron Ductile Iron Flanged Lift Check Valve to DIN3202 F1

US $ 50 / Piece FOB
10 Pieces (MOQ)
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Anhui Sunval International Co., Ltd.

Anhui, China Since 2013
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High Quality Cast Iron Dual Disc Wafer Check Valve Dn150

High Quality Cast Iron Dual Disc Wafer Check Valve Dn150

1 Piece (MOQ)
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TIANJIN TANGFA WATTS VALVE CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2009
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Cast Iron Ductile Flange Non-Return Swing Check Valve with Hammer

Cast Iron Ductile Flange Non-Return Swing Check Valve with Hammer

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Hongxing Manufacturing Group Ltd.

Zhejiang, China Since 2009
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Aluminium Bronze B148 C95400 C95200 C95500 C95800 Dual Plate Check Valve

Aluminium Bronze B148 C95400 C95200 C95500 C95800 Dual Plate Check Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
ANSI Industrial Usage OEM 1''~3'' NPT Di Ductile Cast Iron Check Valve

ANSI Industrial Usage OEM 1''~3'' NPT Di Ductile Cast Iron Check Valve

US $ 0.88-0.99 / Piece FOB
1 Piece (MOQ)
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Zhejiang Yongkang Yongyuan Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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H44X Rubber Disc Check Valve Soft Seal by Chinese Manufacturer

H44X Rubber Disc Check Valve Soft Seal by Chinese Manufacturer

US $ 31.82 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
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