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Check Valve

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OEM/ODM Lead Free Brass Dual Check Valve
Video

OEM/ODM Lead Free Brass Dual Check Valve

US $ 5.56/ Piece FOB
MOQ: 2,000 Pieces
Since 2015 Audited Supplier
Main Products
Brass Ball Valve, Bronze Ball Valve, Water Meter Valve, Pipe Fittings, Radiator Valve, Brass Bibcock, PPR Fittings, Gate Valve, Check Valve, Angle Valve
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Ningbo Doway M & E Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Check Valve Stainless Steel Wafer Type Dual Disc Butterfly 4 Inch
Video

Check Valve Stainless Steel Wafer Type Dual Disc Butterfly 4 Inch

US $ 400-8,000/ Piece FOB
MOQ: 1 Piece
Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Since 2024 Audited Supplier
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Wenzhou Kemailong Valve Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve
Video

API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve

US $ 48/ Piece FOB
MOQ: 1 Piece
Since 2009 Audited Supplier
Main Products
Valve, Ball Valve, Butterfly Valve, Gate Valve, Globe Valve, Plug Valve, Check Valve, Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve
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Vatac Valves Corp.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2009
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Best Price Fire Fighting Equipment Underground BS750 Cast Iron Fire Hydrant
GIF

Best Price Fire Fighting Equipment Underground BS750 Cast Iron Fire Hydrant

US $ 20-2,000/ Piece FOB
MOQ: 2 Pieces
Flow Direction : Unidirection
Since 2019 Audited Supplier
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Qingdao Huaguan Valve Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2019
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One Piece Body Wafer Dual Plate Check Valve

One Piece Body Wafer Dual Plate Check Valve

US $ 1-5,000/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Valve and Parts
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Zhejiang Feibike Valve Co.,Ltd.

Manufacturer/Factory

Zhejiang , China Since 2024
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Durable 304/316 Stainless Steel Threaded Vertical Water Check Valve
Video

Durable 304/316 Stainless Steel Threaded Vertical Water Check Valve

US $ 3.5-4.5/ Piece FOB
MOQ: 10 Pieces
Material : Stainless Steel
Since 2014 Audited Supplier
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Zhejiang Yuzheng Valve Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2014
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Built-in Double-Disc Wafer Swing Check Valve
Video

Built-in Double-Disc Wafer Swing Check Valve

US $ 15-150/ Piece FOB
MOQ: 5 Pieces
Since 2011 Audited Supplier
Main Products
Wafer Check Valve, Check Valve, Ball Valve, Gate Valve, Globe Valve, Forged Valve, Butterfly Valve, Stainless Steel Ball Valve, Floating Ball Valve, Trunnion Ball Valve
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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API6d Standard Check Valves for Oil Pipeline Valves
Video

API6d Standard Check Valves for Oil Pipeline Valves

US $ 125-685/ Piece FOB
MOQ: 1 Piece
Flow Direction : Bidirectional
Since 2023 Audited Supplier
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Yueqiang Valve Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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PVDF/CPVC/FRPP Swing Check Valve (H44X) , Nrv Plastic Check Valve
Video

PVDF/CPVC/FRPP Swing Check Valve (H44X) , Nrv Plastic Check Valve

US $ 65-70/ Piece FOB
MOQ: 30 Pieces
Since 2009 Audited Supplier
Main Products
PVC Pipe, Diaphragm Valve, Butterfly Valve, PVC Ball Valve, Check Valve, PVDF Valve, PVC, PVDF, Pph, CPVC
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Ningbo Baodi Plastic Valves Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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Cast Steel Swing Pressure Seal High Temperature High Pressure Steam Check Valve with Acceptable Price
Video

Cast Steel Swing Pressure Seal High Temperature High Pressure Steam Check Valve with Acceptable Price

US $ 680-5,000/ Set FOB
MOQ: 1 Set
Structure : Swing
Since 2021 Audited Supplier
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JITAI VALVE GROUP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2021
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Cast Iron Non-Return Swing Check Valve for Water

Cast Iron Non-Return Swing Check Valve for Water

US $ 49/ Piece FOB
MOQ: 2 Pieces
Since 2014 Audited Supplier
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.

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2014
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Duplex Steel Swing Check Valve API623 Class3003 ASME B16.34class 150# JIS10K
Video

Duplex Steel Swing Check Valve API623 Class3003 ASME B16.34class 150# JIS10K

US $ 25-2,500/ Piece FOB
MOQ: 10 Pieces
Flow Direction : Unidirection
Since 2023 Audited Supplier
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Senli Valve Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Gate Valve Angle Valve Globe Valve Swing Check Valve Lift Check Valve Wafer Check Valve Ball Check Valve
Forged Steel High Pressure Check Valve

Forged Steel High Pressure Check Valve

US $ 1-100/ Piece FOB
MOQ: 100 Pieces
Since 2007 Audited Supplier
Main Products
Nail Lamp, Pipe Fitting, Valves, Gate Valve, Ball Valve, Casting, Chock Valve
Contact Supplier
Sisale Trading Co., Limited (Ningbo)

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2007
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Brass Swing Check Valve - 3900 (Heavy type, big bore, the swing disc more open, PN16) - Ayron Brand
GIF

Brass Swing Check Valve - 3900 (Heavy type, big bore, the swing disc more open, PN16) - Ayron Brand

US $ 1-50/ Piece FOB
MOQ: 1 Piece
Media : Water
Since 2009 Audited Supplier
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Yuhuan Jinlai Brass Industrial Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2009
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High Performance Corrosion-Resistant DN80/100/150 300psi Industrial Cast Steel Flanged Swing Check Valve Non-Return Valve
Video

High Performance Corrosion-Resistant DN80/100/150 300psi Industrial Cast Steel Flanged Swing Check Valve Non-Return Valve

US $ 12/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Valve, Pipe Fittings, Plug Valve, Ball Valve, Butterfly Valve, Check Valve, Gate Valve, Safety Valve, Globe Valve
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Keke Group Co., Ltd.

Manufacturer/Factory,Trading Company,Other,Group Corporation

Zhejiang , China Since 2024
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ASME Standard Made in China Stainless Steel with Dual Plate and Wafer Check Valve
Video

ASME Standard Made in China Stainless Steel with Dual Plate and Wafer Check Valve

US $ 18-88/ Piece FOB
MOQ: 1 Piece
Structure : Butterfly
Since 2024 Audited Supplier
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Tianjin Binhai New District Tanggu Teda Valve Factory

Manufacturer/Factory

Tianjin , China Since 2024
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DN8 Flow Regulating Water Valve with Spring Loaded Plunger Outer Dia 8mm Plastic Check Valves
Video

DN8 Flow Regulating Water Valve with Spring Loaded Plunger Outer Dia 8mm Plastic Check Valves

US $ 0.196/ Piece FOB
MOQ: 2,000 Pieces
Since 2023
Main Products
Stainless Steel Fittings, Solenoid Valves, Connectors, Nylon Tubes, SS316 Frl, Compressor Mufflers, Cartridge Valve, PU Tubes, Hydraulic Fittings
Contact Supplier
NINGBO OCO FLOW TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2023
Chat Now Send Inquiry
API 6A High Pressure Forged Flange End Cameron Swing Check Valve for Wellhead
Video

API 6A High Pressure Forged Flange End Cameron Swing Check Valve for Wellhead

US $ 650-6,800/ Piece FOB
MOQ: 10 Pieces
Flow Direction : Unidirection
Since 2024 Audited Supplier
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Shanghai JEFA Machinery Co.,Ltd

Manufacturer/Factory,Trading Company

Shanghai , China Since 2024
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Factory Supplier Water Use Forged Brass Non Return Swing Horizontal Check Valve with Female Thread
Video

Factory Supplier Water Use Forged Brass Non Return Swing Horizontal Check Valve with Female Thread

US $ 1-1.98/ Piece FOB
MOQ: 500 Pieces
Since 2023 Audited Supplier
Main Products
Valve, Brass Gate Valve, Brass Valve, Brass Ball Valve, Brass Check Valve
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Yuhuan Jingyilai Valve Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Actuated Swing Valve for Household Gas Meter
Video

Actuated Swing Valve for Household Gas Meter

US $ 2.2-2.45/ Piece FOB
MOQ: 1,000 Pieces
Sealing Form : Bellows Globe Valve
Since 2021 Audited Supplier
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Cixi Sanyang Electronics Co., Ltd.

Zhejiang , China Since 2021
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Bronze/Cast Iron/Carbon Steel Body Pn16/25/40 Class 125/150 Handwheel Operated Flange End BS4504 DIN Ansib16.34 Plumbing Balancing Valve
Video

Bronze/Cast Iron/Carbon Steel Body Pn16/25/40 Class 125/150 Handwheel Operated Flange End BS4504 DIN Ansib16.34 Plumbing Balancing Valve

US $ 5-100/ Piece FOB
MOQ: 2 Pieces
Since 2023 Audited Supplier
Main Products
Butterfly Valve, Check Valve, Strainer, Balance Valve, Suction Diffusers, Control Valve, Gate Valve, Ball Valve
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Shanghai Flow Valve & Fitting Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2023
Chat Now Send Inquiry
API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves
GIF

API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves

US $ 1-10/ Piece FOB
MOQ: 100 Pieces
Temperature : Ordinary Temperature
Since 2022 Audited Supplier
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Avannto Flow Controls Co., Ltd.

Manufacturer/Factory

Beijing , China Since 2022
Chat Now Send Inquiry
ANSI/JIS/DIN Cast Steel Wcb CF8 CF3m CF8m Flange End Swing Check Valve
Video

ANSI/JIS/DIN Cast Steel Wcb CF8 CF3m CF8m Flange End Swing Check Valve

US $ 47-5,000/ Piece FOB
MOQ: 1 Piece
Since 2022 Audited Supplier
Main Products
Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Strainers (Filters), Industrial Valve, Valve, DIN Valve, Non Return Valve
Contact Supplier
Linyi Bonny Valve Co., Ltd

Manufacturer/Factory

Shandong , China Since 2022
Chat Now Send Inquiry
Angle Check Valve JIS F7354 Cast Iron Marine Valve 5K with High Quality
Video

Angle Check Valve JIS F7354 Cast Iron Marine Valve 5K with High Quality

US $ 32/ Set FOB
MOQ: 10 Sets
Material : Cast Iron
Since 2023 Audited Supplier
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Qingdao Hengli Valve Manufacturing Co., Ltd

Manufacturer/Factory

Shandong , China Since 2023
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API 6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return Valve/Ball Valve/Gate Valve/Globe Valves
Video

API 6D/BS 1868 Wcb/SS304/SS316 Cast Steel Class150 Flanged Swing Check Valve/Non Return Valve/Ball Valve/Gate Valve/Globe Valves

US $ 60/ Piece FOB
MOQ: 1 Piece
Since 2019 Audited Supplier
Main Products
Stainless Steel Ball Valve
Contact Supplier
Zhejiang Longgong Valves Technology Co., Ltd.

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
Wenzhou Bstv Manufacturer Stainless Steel Female Non-Return Swing Horizontal Check Valve with High Quality
Video

Wenzhou Bstv Manufacturer Stainless Steel Female Non-Return Swing Horizontal Check Valve with High Quality

US $ 1/ Piece FOB
MOQ: 1 Piece
Application : Industrial Usage, Water Industrial Usage, Household Usage
Since 2023 Audited Supplier
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Wenzhou Best Valve & Pipe Fitting Co.,Ltd

Manufacturer/Factory

Zhejiang , China Since 2023
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Swing Check Valve Double Flange Duct Iron Large Size
Video

Swing Check Valve Double Flange Duct Iron Large Size

US $ 500-2,000/ Piece FOB
MOQ: 1 Piece
Since 2018 Audited Supplier
Main Products
Gate Valve
Contact Supplier
Suzhou Yueda Valve Co., Ltd.

Trading Company

Jiangsu , China Since 2018
Chat Now Send Inquiry
Steel Swing Check Valve Pn40 GOST Standard
Video

Steel Swing Check Valve Pn40 GOST Standard

US $ 25-27/ Set FOB
MOQ: 1 Set
Pressure : Ordinary Temperature
Since 2023 Audited Supplier
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Hebei Jiwei Valve Trading Co., Ltd

Manufacturer/Factory,Trading Company

Hebei , China Since 2023
Chat Now Send Inquiry
J-Valves Stainless Steel Flanged Duo Check Valve Non Return Check Valve Swing Check Valve

J-Valves Stainless Steel Flanged Duo Check Valve Non Return Check Valve Swing Check Valve

US $ 68-70/ Piece FOB
MOQ: 1 Piece
Since 2019 Audited Supplier
Main Products
Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Control Valve, Strainer, Alloy Steel Valve, Stainless Steel Ball Valve, Stainless Steel Gate Valve
Contact Supplier
Zhejiang J-Valves Fluid Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
Axial Flow Check Valve Made of Carbon Steel, Stainless Steel 2" to 36"
Video

Axial Flow Check Valve Made of Carbon Steel, Stainless Steel 2" to 36"

US $ 100/ Piece FOB
MOQ: 1 Piece
Media : Oil
Since 2024 Audited Supplier
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MULTI-VALVE TECHNOLOGY LIMITED

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
Plastic PVDF PVC CPVC Ball Valve/Check Valve/Butterfly Valve
Video

Plastic PVDF PVC CPVC Ball Valve/Check Valve/Butterfly Valve

US $ 1.98/ Piece FOB
MOQ: 100 Pieces
Since 2018 Audited Supplier
Main Products
Plastic Valve, Plastic Fittings, Brass Fittings
Contact Supplier
Ningbo Salvador Piping System Co., Ltd.

Zhejiang , China Since 2018
Chat Now Send Inquiry
Marine Non Return Valve Check Valve Wafer Type
Video

Marine Non Return Valve Check Valve Wafer Type

US $ 1-1,000/ Piece FOB
MOQ: 1 Piece
Sealing Form : Gland Packings Globe Valve
Since 2010 Audited Supplier
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Afcon Ningjin Yahua Industries Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2010
Chat Now Send Inquiry
Water Pump Spring Brass Flap Check Valve Y Strainer Manufacturer

Water Pump Spring Brass Flap Check Valve Y Strainer Manufacturer

US $ 0.8/ Piece FOB
MOQ: 2,000 Pieces
Since 2021 Audited Supplier
Main Products
Valve, Ball Valve, Brass Ball Valve, Brass Valve, Fittings, Pex Fittings, Y Strainer, Check Valve, Angle Valve, Radiator Valve
Contact Supplier
YUHUAN ZHONGDA BRASS INDUSTRY CO., LTD.

Manufacturer/Factory

Zhejiang , China Since 2021
Chat Now Send Inquiry
DIN3202 K3 API594 Class 125 150 Dual Plates Swing Butterfly Type Check Valve Pn10/Pn16 Pn25 150lb 5K 10K Stainless Steel Double Disc Wafer Check Valve
Video

DIN3202 K3 API594 Class 125 150 Dual Plates Swing Butterfly Type Check Valve Pn10/Pn16 Pn25 150lb 5K 10K Stainless Steel Double Disc Wafer Check Valve

US $ 10-200/ Set FOB
MOQ: 1 Set
Temperature : Low Temperature
Since 2022 Audited Supplier
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Tianjin Newton Valve Co., Ltd

Manufacturer/Factory

Tianjin , China Since 2022
Chat Now Send Inquiry
UPVC Industrial Quality Wafer Type Check Valve Nrv Non Return Valve

UPVC Industrial Quality Wafer Type Check Valve Nrv Non Return Valve

US $ 3-90/ Set FOB
MOQ: 50 Sets
Since 2024 Audited Supplier
Main Products
PVC Valve, PVC Pipe Fittings
Contact Supplier
Hunan Tongwei New Material Technology Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2024
Chat Now Send Inquiry
Bmag Best Sale Bronze Swing Check Valve for Water Supply
Video

Bmag Best Sale Bronze Swing Check Valve for Water Supply

US $ 3.2-40.7/ Piece FOB
MOQ: 2,000 Pieces
Application : Industrial Usage, Water Industrial Usage, Household Usage
Since 2006 Audited Supplier
Contact Supplier
Ningbo Bestway M&E Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2006
Chat Now Send Inquiry
Check Valve Swing Check Valve Wafer Check Valve Non Return Valve Lift Check Valve Ball Check Valve
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About Check Valve FAQ

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

    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.

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

    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 benefits of purchasing check valves wholesale for industrial equipment?

    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.

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Gate Valve, Angle Valve, Globe Valve

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