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Slow Check Valve

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Valve System Automatic Valve Metal Check Cylinder Valve Valve Pump Automatic Control Valve

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Fire & Industrial 300X 304/316L Stainless Steel Flanged Hydraulic Control Slow-Closing Check Valve Pn16, DN50-DN300, ISO Fits Pipeline Gate Valve Systems

Fire & Industrial 300X 304/316L Stainless Steel Flanged Hydraulic Control Slow-Closing Check Valve Pn16, DN50-DN300, ISO Fits Pipeline Gate Valve Systems

US $ 369-3,299 / Piece FOB
5 Pieces (MOQ)
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Main Products: Gate Valve, Hydraulic Control Valve, Hemisphere Valve, Check Valve, Balance Valve, Butterfly Valve, Exhaust Valve, Threaded Valve, Filter, Expander, Electric Valve, Pneumatic Valve
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Gaote Holdings Group Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Damper Buffer Cushion Counter Weight Slow Shut Non Return Check Valve

Damper Buffer Cushion Counter Weight Slow Shut Non Return Check Valve

US $ 40-400 / Piece FOB
1 Piece (MOQ)
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Structure : Swing
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ZHEJIANG MENCROWN VALVE CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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300X Water Flow Control Slow Closing Check Valve

300X Water Flow Control Slow Closing Check Valve

US $ 8 / Piece FOB
10 Pieces (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Globe Valve, Strainer, Control Valve, Wafer Butterfly Valve, Flange Butterfly Valve, Eccentric Butterfly Valve, Ball Valve
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Bohai Valve Group Co., Ltd.

Tianjin, China Since 2015
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Hh44X-16q Heavy Hammer Cast Iron Micro-Resistance Slow-Closing Check Valve

Hh44X-16q Heavy Hammer Cast Iron Micro-Resistance Slow-Closing Check Valve

US $ 4.67 / Piece FOB
100 Pieces (MOQ)
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Type : Ozone Water Purifier
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Wenbao Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Industrial Wear-Resistant Support Customization China Factory Customized Non-Slam Slow-Closing Butterfly Check Valve for Water, Sewage and Sea Water with DN50

Industrial Wear-Resistant Support Customization China Factory Customized Non-Slam Slow-Closing Butterfly Check Valve for Water, Sewage and Sea Water with DN50

US $ 129-4,714 / Piece FOB
1 Piece (MOQ)
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Main Products: Valves
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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300X Slowly Closed Check Valve Carbon Steel Non Slam Slow Shut Non Return Check Valve

300X Slowly Closed Check Valve Carbon Steel Non Slam Slow Shut Non Return Check Valve

US $ 19-99 / Piece FOB
10 Pieces (MOQ)
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Media : Water
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Hebei Zhongji Heavy Industry Valve Co., Ltd.

Hebei, China Since 2020
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High Quality Buffer Damper Butterfly Cushion Counter Weight Slow Shut Non Slam Check Valve

High Quality Buffer Damper Butterfly Cushion Counter Weight Slow Shut Non Slam Check Valve

US $ 10-300 / Piece FOB
5 Pieces (MOQ)
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Main Products: Check Valve
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Hh49X-16p 304ss Low Resistance Slow Close Check Valve for Water Pipeline Systems

Hh49X-16p 304ss Low Resistance Slow Close Check Valve for Water Pipeline Systems

US $ 84 / Piece FOB
1 Piece (MOQ)
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Flow Direction : Unidirection
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Guangdong Wanjun Valve Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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New Swing Type Slow Shut Cushion Counter Weight Buffer Non Return Check Valve

New Swing Type Slow Shut Cushion Counter Weight Buffer Non Return Check Valve

US $ 1-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Expansion Joint, Strainer, Cast Iron, Ball Valve, Gear Box, Hand Lever, Globe Valve
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Afcon Ningjin Yahua Industries Co., Ltd.

Shandong, China Since 2010
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Pn16 Tilting Disc Slight Resistance and Slow Closing Butterfly Check Valve with Counter Weight and Lever

Pn16 Tilting Disc Slight Resistance and Slow Closing Butterfly Check Valve with Counter Weight and Lever

US $ 188-1,888 / Piece FOB
1 Piece (MOQ)
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Standard : GB
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Tianjin Tanggu General Valve Group Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2025
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Easy to replacement and available on-line maintenance Slow Check Valve(F8030)

Easy to replacement and available on-line maintenance Slow Check Valve(F8030)

US $ 99 / Piece FOB
2 Pieces (MOQ)
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Main Products: Pressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve
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Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China Since 2014
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DN300 150lb Slow Closing Pressure Reducing Valve-Check Valve Price No Water Hammer

DN300 150lb Slow Closing Pressure Reducing Valve-Check Valve Price No Water Hammer

US $ 132-190 / Piece FOB
1 Piece (MOQ)
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Connection Mode : Flange
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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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Flange Ends Valve Check Butterfly Cushion Counter Weight Slow Shut Non Slam Check Valve

Flange Ends Valve Check Butterfly Cushion Counter Weight Slow Shut Non Slam Check Valve

US $ 90-100 / Piece FOB
1 Piece (MOQ)
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Main Products: manhole cover, grating, ductile iron pipe fitting, adapter and coupling, valve, oem casting parts, oem forging parts, oem machining parts
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SYI Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2007
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Industrial Protective Valve Slow Wall Check Valve Multifunctional Pump Control Valve

Industrial Protective Valve Slow Wall Check Valve Multifunctional Pump Control Valve

US $ 300 / Piece FOB
1 Piece (MOQ)
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Power : Hydraulic
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Wuhan Shenao Industrial and Trade Co., Ltd

Trading Company

Hubei, China Since 2025
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Water Pump Flange Micro Resistance Slow Closing Silent Swing Check Valve

Water Pump Flange Micro Resistance Slow Closing Silent Swing Check Valve

US $ 28-60 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Strainer, Joint, Globe Valve, Ball Valve, Flange Butterfly Valve, Lug Butterfly Valve, Discharge Valve
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Tianjin Yoakor Machinery Equipment Co., Ltd

Tianjin, China Since 2025
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High-Quality 300X Slow Closing Check Valve for Efficient Flow Control

High-Quality 300X Slow Closing Check Valve for Efficient Flow Control

US $ 120-200 / Piece FOB
1 Piece (MOQ)
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Media : Water
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Huhang Technology Group Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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300X Slow Closing Silencer Check Valve Flange Hydraulic Control Valve One Way Check Valve for Water Pump

300X Slow Closing Silencer Check Valve Flange Hydraulic Control Valve One Way Check Valve for Water Pump

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Flange, Valve
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Xingsheng Mechanical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Buffer Damper Slow Shut Butterfly Type Check Valve

Buffer Damper Slow Shut Butterfly Type Check Valve

US $ 15-250 / Piece FOB
5 Pieces (MOQ)
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Structure : Swing
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Hh48/49X Slow Close Check Valve Silencer

Hh48/49X Slow Close Check Valve Silencer

US $ 56-60 / Box FOB
1 Box (MOQ)
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Main Products: Valve
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Jiangsu Huagong Automatic Control Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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DIN BS5153 En1092 Ductile Iron Body Brass Seat Slow Closing Swing Non Return Check Valve

DIN BS5153 En1092 Ductile Iron Body Brass Seat Slow Closing Swing Non Return Check Valve

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Connection Mode : Clamps
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Zhejiang Taian Valve Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Related Videos
  • What is Fire & Industrial 300X 304/316L Stainless Steel Flanged Hydraulic Control Slow-Closing Check Valve Pn16, DN50-DN300, ISO Fits Pipeline Gate Valve Systems
    What is Fire & Industrial 300X 304/316L Stainless Steel Flanged Hydraulic Control Slow-Closing Check Valve Pn16, DN50-DN300, ISO Fits Pipeline Gate Valve Systems
    US $ 369-3,299 /Piece
    5 Pieces (MOQ)
    Contact Supplier
  • What is Damper Buffer Cushion Counter Weight Slow Shut Non Return Check Valve
    What is Damper Buffer Cushion Counter Weight Slow Shut Non Return Check Valve
    US $ 40-400 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Hh44X-16q Heavy Hammer Cast Iron Micro-Resistance Slow-Closing Check Valve
    What is Hh44X-16q Heavy Hammer Cast Iron Micro-Resistance Slow-Closing Check Valve
    US $ 4.67 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Industrial Wear-Resistant Support Customization China Factory Customized Non-Slam Slow-Closing Butterfly Check Valve for Water, Sewage and Sea Water with DN50
    What is Industrial Wear-Resistant Support Customization China Factory Customized Non-Slam Slow-Closing Butterfly Check Valve for Water, Sewage and Sea Water with DN50
    US $ 129-4,714 /Piece
    1 Piece (MOQ)
    Contact Supplier
Industrial Grade Good Performance Non-Slam Slow-Closing Check Valve for Water, Weak Corrosive Liquids with DN50, DN65, DN100, DN150, DN200, DN250, DN300, DN350

Industrial Grade Good Performance Non-Slam Slow-Closing Check Valve for Water, Weak Corrosive Liquids with DN50, DN65, DN100, DN150, DN200, DN250, DN300, DN350

US $ 170-8,485 / Piece FOB
1 Piece (MOQ)
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Main Products: Valves
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Water Flow Control Valve / Remote Control Float Valve/Slow Closing Check Valve

Water Flow Control Valve / Remote Control Float Valve/Slow Closing Check Valve

US $ 10-265 / Piece FOB
1 Piece (MOQ)
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Application : Water Industrial Usage
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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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DIN3202-F6 Cast Iron Flange Type Non Slam Slow Closing Swing Check Valve

DIN3202-F6 Cast Iron Flange Type Non Slam Slow Closing Swing Check Valve

US $ 20 / Piece FOB
1 Piece (MOQ)
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Main Products: Municipal Engineering, Drainage System, Constructions, Road Construction
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Hebei Deko Commercial Co., Ltd.

Hebei, China Since 2021
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About Slow Check Valve FAQ

  • QWhat types of Fruit & Vegetable Processing Machinery can I source from China?

    Our Slow Check Valve offers exceptional quality and style within the Fruit & Vegetable Processing Machinery category.In China, you can find a variety of Fruit & Vegetable Processing Machinery, such as washing equipment, cutting machines, juicing systems, and drying facilities. These machines are designed to streamline the processing of fruits and vegetables for maximum efficiency.

  • QHow do I choose a reliable manufacturer for Fruit & Vegetable Processing Machinery in China?

    The Slow Check Valve is an essential part of our Fruit & Vegetable Processing Machinery offerings.When selecting a manufacturer in China, conduct thorough research on their reputation, production capacity, and quality control measures. It is essential to visit their facilities, check certifications, and request product samples to assess the machinery's performance.

  • QWhat are the advantages of purchasing Fruit & Vegetable Processing Machinery directly from a manufacturer?

    Our Slow Check Valve offers exceptional quality within the Fruit & Vegetable Processing Machinery category.By sourcing directly from a manufacturer, you can benefit from competitive pricing, customization options, timely technical support, and after-sales services. Working closely with a reputable manufacturer ensures you receive high-quality machinery tailored to your specific processing requirements.

300X-16p 304/316 Stainless Steel Slow Closure Check Valve for Pump Protection

300X-16p 304/316 Stainless Steel Slow Closure Check Valve for Pump Protection

US $ 105 / Piece FOB
1 Piece (MOQ)
More
Material : Stainless Steel
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Guangdong Wanjun Valve Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Non Slam Slow Shut Swing Non Return Check Valve with Wcb Body C95400 Disc

Non Slam Slow Shut Swing Non Return Check Valve with Wcb Body C95400 Disc

US $ 68-1,500 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Strainers (Filters), Industrial Valve, Valve, DIN Valve, Non Return Valve
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Linyi Bonny Valve Co., Ltd

Shandong, China Since 2022
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300X Silent Slow-Closing Check Valve Flanged Connection One-Way Valve Cast Iron Check Valve

300X Silent Slow-Closing Check Valve Flanged Connection One-Way Valve Cast Iron Check Valve

US $ 1 / Piece FOB
10 Pieces (MOQ)
More
Power : Hydraulic
Contact Supplier
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Xingsheng Mechanical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Wcb Pn10/16 Hydraulic Slow Closing Butterfly Check Valve

Wcb Pn10/16 Hydraulic Slow Closing Butterfly Check Valve

US $ 500-2,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Valves
Contact Supplier
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Tianjin KXC Metal Products Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
Chat Now Send Inquiry
Buffer Damper Butterfly Cushion Counter Weight Slow Shut Non Slam PVC Wafer Check Valve

Buffer Damper Butterfly Cushion Counter Weight Slow Shut Non Slam PVC Wafer Check Valve

US $ 10-133 / Piece FOB
100 Pieces (MOQ)
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Temperature : Ordinary Temperature
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CHANGZHOU XITA PLASTIC CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2017
Chat Now Send Inquiry
Ductile Cast Iron 300X Slow-Closure Silent Check Valve

Ductile Cast Iron 300X Slow-Closure Silent Check Valve

US $ 25.3-20,000 / Set FOB
10 Sets (MOQ)
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Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Strainer, Control Regulating Valve, Safety Valve, Flow Meter, Pipefittings
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Hebei Yaofa Pipe Industry Technology Development Co., Ltd

Hebei, China Since 2025
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Ductile Iron Ggg40 Ggg50 100X 200X Pressure Reducing Valve Hydraulic Control Valve Pn16 300X Slow Closing Check Valve 400X Flow Control Valve

Ductile Iron Ggg40 Ggg50 100X 200X Pressure Reducing Valve Hydraulic Control Valve Pn16 300X Slow Closing Check Valve 400X Flow Control Valve

US $ 170-200 / Piece FOB
1 Piece (MOQ)
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Media : Gas, Oil, Water, Acid
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Chengxin Valve Co., Ltd.

Hebei, China Since 2020
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Micro-Resistant Slow-Closing Butterfly Check Valve DN50 DN65 DN80 DN100 Hh48/49X Ductile Iron Flanged Silent Check Valve

Micro-Resistant Slow-Closing Butterfly Check Valve DN50 DN65 DN80 DN100 Hh48/49X Ductile Iron Flanged Silent Check Valve

US $ 16.5-21.5 / Piece FOB
2 Pieces (MOQ)
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Main Products: Ductile Iron Pipe, Ductile Iron Pipe Fittings, Valve, Joint, Manhole Cover, Gully Grating, Manhole Step, Flange, Water Meter, Water Meter Box
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TIANYI SUNS PIPE & FITTINGS CO., LTD.

Shanxi, China Since 2011
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Silent Check Valve - Manufacturer / CE /API Slow Closing Silencing Check Valve

Silent Check Valve - Manufacturer / CE /API Slow Closing Silencing Check Valve

US $ 10-200 / Set FOB
1 Set (MOQ)
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Application : Industrial Usage, Water Industrial Usage
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Tianjin Newton Valve Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2022
Chat Now Send Inquiry
China Factory Customized Industrial Factory Direct Supply Micro-Resistant Slow-Close Silent Check Valve for Water, Mud, Sewage with DN200, DN400, DN800, DN1200

China Factory Customized Industrial Factory Direct Supply Micro-Resistant Slow-Close Silent Check Valve for Water, Mud, Sewage with DN200, DN400, DN800, DN1200

US $ 670-97,879 / Piece FOB
1 Piece (MOQ)
More
Main Products: Valves
Contact Supplier
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Wafer Double-Disc Check Valve, Non-Return Valve, Butterfly Type Wafer Type Butterfly Slow-Closing Valve

Wafer Double-Disc Check Valve, Non-Return Valve, Butterfly Type Wafer Type Butterfly Slow-Closing Valve

US $ 1,280-1,380 / Piece FOB
1 Piece (MOQ)
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Material : Steel
Contact Supplier
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Hebei Bairun Electric Power Machinery Equipment Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
DN 150 Hydraulic Water Pump Protected Slow Close Intelligent Control Check Valve

DN 150 Hydraulic Water Pump Protected Slow Close Intelligent Control Check Valve

US $ 23-28 / Piece FOB
1 Piece (MOQ)
More
Main Products: Check Valve, Butterfly Valve, Gate Valve, Water Control Valve, Ball Valve, Globe Valve, Control Valve, Strainer, Joint, Safety Valve
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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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Low Temperature 300X Slow Control Check Valve

Low Temperature 300X Slow Control Check Valve

US $ 99 / Piece FOB
1 Piece (MOQ)
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Temperature : Low Temperature
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Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China Since 2014
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