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Exhaust Valve

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Brass Exhaust Valve Brass Releaae Valve EV1008
Video

Brass Exhaust Valve Brass Releaae Valve EV1008

US $ 0.76/ Piece FOB
MOQ: 3,000 Pieces
Audited Supplier
Main Products
Brass Ball Valves, Brass Manifolds, Brass Fittings, Brass Valves, Ball Valve, Gate Valve, Pipe Fitting, Brass Bibcock, Stainless Steel Ball Valves, Stainless Steel Manifolds, Stainless Steel Fasteners
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TAIZHOU XINGNUO TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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High Quality Brass Forged Air Vent Valve
Video

High Quality Brass Forged Air Vent Valve

US $ 1.95/ Piece FOB
MOQ: 1,000 Pieces
Certification : ISO9001
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Ningbo Doway M & E Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Brown Outer Carton 1/2", 3/4" Zhejiang, China Exhaust Valve Stainless Steel
Video

Brown Outer Carton 1/2", 3/4" Zhejiang, China Exhaust Valve Stainless Steel

US $ 0.76/ Piece FOB
MOQ: 3,000 Pieces
Audited Supplier
Main Products
Brass Ball Valves, Brass Manifolds, Brass Fittings, Brass Valves, Ball Valve, Gate Valve, Pipe Fitting, Brass Bibcock, Stainless Steel Ball Valves, Stainless Steel Manifolds, Stainless Steel Fasteners
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TAIZHOU XINGNUO TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Durable Straight Type Vent Valve for Efficient Airflow Control
Video

Durable Straight Type Vent Valve for Efficient Airflow Control

US $ 3-30/ Piece FOB
MOQ: 5 Pieces
Material : Stainless Steel
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Wenzhou Safety Stainless Steel Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
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Brass Exhaust Valve Brass Releaae Valve EV1008
Video

Brass Exhaust Valve Brass Releaae Valve EV1008

US $ 0.76/ Piece FOB
MOQ: 3,000 Pieces
Audited Supplier
Main Products
Brass Ball Valves, Brass Manifolds, Brass Fittings, Brass Valves, Ball Valve, Gate Valve, Pipe Fitting, Brass Bibcock, Stainless Steel Ball Valves, Stainless Steel Manifolds, Stainless Steel Fasteners
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TAIZHOU XINGNUO TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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Quick-Release Dual Port Exhaust Valve for Optimal Airflow
Video

Quick-Release Dual Port Exhaust Valve for Optimal Airflow

US $ 29-268/ Piece FOB
MOQ: 1 Piece
Certification : RoHS, CE, ISO9001, TS16949, TUV, GS
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Huhang Technology Group Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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Brown Outer Carton 1/2", 3/4" Zhejiang, China Exhaust Valve Stainless Steel
Video

Brown Outer Carton 1/2", 3/4" Zhejiang, China Exhaust Valve Stainless Steel

US $ 0.76/ Piece FOB
MOQ: 3,000 Pieces
Audited Supplier
Main Products
Brass Ball Valves, Brass Manifolds, Brass Fittings, Brass Valves, Ball Valve, Gate Valve, Pipe Fitting, Brass Bibcock, Stainless Steel Ball Valves, Stainless Steel Manifolds, Stainless Steel Fasteners
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TAIZHOU XINGNUO TECHNOLOGY CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2011
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3/4''-1'' Plastic Air Release Vacuum Relief Valve Nylon Material for Agriculture Drip Irrigation System
Video

3/4''-1'' Plastic Air Release Vacuum Relief Valve Nylon Material for Agriculture Drip Irrigation System

US $ 1.2-1.6/ Piece FOB
MOQ: 400 Pieces
Certification : CE, ISO9001
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Ningbo Salvador Piping System Co., Ltd.

Zhejiang , China Since 2018
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High-Quality Ductile Iron Micro Vent Valve for Exhaust Systems
Video

High-Quality Ductile Iron Micro Vent Valve for Exhaust Systems

US $ 30-210/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Copper valves, Cast iron valves, Drain valves, Groove pipe fittings & Fire protection valves, HAVC Valves, Stainless steel soft seal, SUS & industrial & specialized valves.
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Huhang Technology Group Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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DN50 Quick Release Single Ball Air Vent Valve
Video

DN50 Quick Release Single Ball Air Vent Valve

US $ 50-2,000/ Piece FOB
MOQ: 1 Piece
Certification : ISO9001, GS
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Chongqing Jinfa Industrial Equipment Sales Co., Ltd.

Trading Company

Chongqing , China Since 2020
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Waterproof Air Vent Plug Screw Automatic Exhaust Breather Valve IP68 Nylon Breathable Valve

Waterproof Air Vent Plug Screw Automatic Exhaust Breather Valve IP68 Nylon Breathable Valve

US $ 0.2-2.8/ Piece FOB
MOQ: 1,000 Pieces
Audited Supplier
Main Products
Waterproof Connector, Industrial Plug and Socket, Waterproof Junction Box, Waterproof Ventilated Valve Plug, Aviation Connector
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Wenzhou Haile E-commerce Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
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Wholesale Air Release Valve Pneumatic Valve Qy442-Kpja-L10 Quick Exhaust Valve
Video

Wholesale Air Release Valve Pneumatic Valve Qy442-Kpja-L10 Quick Exhaust Valve

US $ 16-20/ Piece FOB
MOQ: 1 Piece
Certification : ISO9001
Audited Supplier
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Weihai Zhonghao Pneumatic & Hydraulic Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2026
Chat Now Send Inquiry
Exhaust Valve Car Parts Automotive Valve
Durable Construction Heavy-Duty Marine Aluminum Air Vent Head
Video

Durable Construction Heavy-Duty Marine Aluminum Air Vent Head

US $ 85-170/ Set FOB
MOQ: 1 Set
Audited Supplier
Main Products
Valve, Fire Hydrant, Flange, Pipe Fitting, Strainer, Rubber Joint, Mud Box
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QINGDAO I-FLOW CO., LTD.

Manufacturer/Factory

Shandong , China Since 2020
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Ductile Iron Single Orifice Double Orifice Triple Function Flange Threaded with Isolation Cock Air Valve Pn10/16/25 Dvav-001
Video

Ductile Iron Single Orifice Double Orifice Triple Function Flange Threaded with Isolation Cock Air Valve Pn10/16/25 Dvav-001

US $ 20/ Piece FOB
MOQ: 1 Piece
Material : Iron
Audited Supplier
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Tianjin Davan Flowtek Co., Ltd.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2020
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Coffee Valve for Stand up Heat Sealing Coffee Packing Bag
Video

Coffee Valve for Stand up Heat Sealing Coffee Packing Bag

US $ 0.022-0.028/ Piece FOB
MOQ: 10,000 Pieces
Audited Supplier
Main Products
Kraft Paper Bag, Plastic Food Bag, Aluminum Foil Bag, Vacuum Bag, Suction Nozzle Bag, Coiling Film, Pet Food Bag, Coffee Bag, Paper Bag, Die-Cut Aluminum Foil Lid Film
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Wenzhou Aifite Paper & Plastic Packaging Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2021
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2022 Raptor Valve 2/2.5/3 Inch Electric Valvetronic Exhaust Muffler Valve
Video

2022 Raptor Valve 2/2.5/3 Inch Electric Valvetronic Exhaust Muffler Valve

US $ 25-48/ Piece FOB
MOQ: 1 Piece
Material : Stainless Steel
Audited Supplier
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BAIXING PERFORMANCE INDUSTRIES LTD.

Trading Company

Shanghai , China Since 2026
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High Quality Custom Made Exhaust Valve Ductile Iron Flange End Air Valve

High Quality Custom Made Exhaust Valve Ductile Iron Flange End Air Valve

US $ 50-1,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Fitting, Valve
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Shandong Jianhua Valve Manufacturing Co., Ltd

Manufacturer/Factory

Shandong , China Since 2025
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Agriculture Farm Irrigation Plastic Hydraulic Vacuum Exhaust Drip Irrigation Air Release Pressure Reducing Water Filter Male Thread Exhaust Control Valve
Video

Agriculture Farm Irrigation Plastic Hydraulic Vacuum Exhaust Drip Irrigation Air Release Pressure Reducing Water Filter Male Thread Exhaust Control Valve

US $ 0.4-0.8/ Piece FOB
MOQ: 500 Pieces
Material : Plastic
Audited Supplier
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Ningbo Qianxiang Huiya International Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
Stainless Steel 304 DN25 Automatic Rapid Fast Eahaust Valve/Auto Air Vent /Air Release/Beer/ Auto Air/Auto Vent Valve
Video

Stainless Steel 304 DN25 Automatic Rapid Fast Eahaust Valve/Auto Air Vent /Air Release/Beer/ Auto Air/Auto Vent Valve

US $ 5.49-5.5/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Valve
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Wenzhou Fuchuang valve Technology Co.,Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
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Triple Function Air Release Valve for Sewage
Video

Triple Function Air Release Valve for Sewage

US $ 495-600/ Set FOB
MOQ: 10 Sets
Material : Steel
Audited Supplier
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Suntex Import & Export Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2015
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Brass Miniature Air Vent Bleeder Quick Exhaust Valve for Water
Video

Brass Miniature Air Vent Bleeder Quick Exhaust Valve for Water

US $ 0.5-1/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Mixing Valve, Mix System Series, Manifold Series, Manifold Fittings Series, Air Vent and Check Valve Series, Boiler Fittings Series, Radiator Valve Series, Thermostat Series, Radiator Fittings Series, Stainless Steel Hoses Series
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Yuhuan Lingcen Hvac Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2023
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Premium Upgraded Stainless Steel Air Vent Valve AISI304 Lead Free
Video

Premium Upgraded Stainless Steel Air Vent Valve AISI304 Lead Free

US $ 1-1.2/ Piece FOB
MOQ: 1,000 Pieces
Material : Stainless Steel
Audited Supplier
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Zhejiang Buluomu Fluid Intelligent Control Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2023
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Hagp4X Ductile Iron Flanged Compound High-Speed Inlet and Exhaust Valve
Video

Hagp4X Ductile Iron Flanged Compound High-Speed Inlet and Exhaust Valve

US $ 29-268/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Copper valves, Cast iron valves, Drain valves, Groove pipe fittings & Fire protection valves, HAVC Valves, Stainless steel soft seal, SUS & industrial & specialized valves.
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Huhang Technology Group Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
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Lr Dnv-Gl BV Certificate DIN Non-Corroding Aluminum Air Vent Head
Video

Lr Dnv-Gl BV Certificate DIN Non-Corroding Aluminum Air Vent Head

US $ 65-650/ Set FOB
MOQ: 1 Set
Certification : CE
Audited Supplier
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QINGDAO I-FLOW CO., LTD.

Manufacturer/Factory

Shandong , China Since 2020
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Quick Exhaust Valve Pneumatic Valve Kpj-L6 Kpj-L10 Aluminum Qy432
Video

Quick Exhaust Valve Pneumatic Valve Kpj-L6 Kpj-L10 Aluminum Qy432

US $ 16-20/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pneumatic Valve, Control Valve, Foot Valve, Pressure Regulating Valve, Air Pressure Switch, Air Source Processing Components, Hydraulic Valve, Solenoid Valve
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Weihai Zhonghao Pneumatic & Hydraulic Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2026
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Air Vent Plug Stainless Steel Waterproof Breather with Silicone Rubber Sealing

Air Vent Plug Stainless Steel Waterproof Breather with Silicone Rubber Sealing

US $ 1-5/ Piece FOB
MOQ: 100 Pieces
Certification : RoHS, CE, ISO9001
Audited Supplier
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Wenzhou Haile E-commerce Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
Hot Sale Flange Thread Ends Pn16 Cast Iron Air Release Valve Air Vent
Video

Hot Sale Flange Thread Ends Pn16 Cast Iron Air Release Valve Air Vent

US $ 30-230/ Set FOB
MOQ: 1 Set
Audited Supplier
Main Products
Valve, Fire Hydrant, Flange, Pipe Fitting, Strainer, Rubber Joint, Mud Box
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QINGDAO I-FLOW CO., LTD.

Manufacturer/Factory

Shandong , China Since 2020
Chat Now Send Inquiry
Chinese Supplier DN15-DN25 Brass Automatic Manual Air Vent Valve
Video

Chinese Supplier DN15-DN25 Brass Automatic Manual Air Vent Valve

US $ 2.15/ Piece FOB
MOQ: 1,000 Pieces
Certification : ISO9001
Audited Supplier
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Ningbo Doway M & E Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2015
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Solar Heater Boiler Air Vent Valve for European Market
Video

Solar Heater Boiler Air Vent Valve for European Market

US $ 1.53/ Piece FOB
MOQ: 2,000 Pieces
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
Chat Now Send Inquiry
Reliable Heavy-Duty Valve for Effective Sewage Exhaust Solutions
Video

Reliable Heavy-Duty Valve for Effective Sewage Exhaust Solutions

US $ 29-268/ Piece FOB
MOQ: 1 Piece
Type : Compound Exhaust Valve
Audited Supplier
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Huhang Technology Group Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
Chat Now Send Inquiry
SS304/SS316 Industrial Customize High Efficiency Threaded Automatic Vent Valve for Water Pipe
Video

SS304/SS316 Industrial Customize High Efficiency Threaded Automatic Vent Valve for Water Pipe

US $ 1/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Stainless Steel Flanges, Pipe Fittings, Stainless Steel Valves, Stainless Steel Fittings, Stainless Steel 90 Elbow, Bw Fittings, Stainless Steel Ball Valves, Forged Flange, Flange Ball Valve, Threaded Pipe Fittings
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Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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Premium Automatic Pressure Release Valve for Water Systems

Premium Automatic Pressure Release Valve for Water Systems

US $ 30-210/ Piece FOB
MOQ: 1 Piece
Type : Micro Exhaust Valve
Audited Supplier
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Huhang Technology Group Co., Ltd.

Manufacturer/Factory,Trading Company

Fujian , China Since 2024
Chat Now Send Inquiry
Factory Wholesale Custom Air Vent Valve Brass Automatic Air Release Valve
Video

Factory Wholesale Custom Air Vent Valve Brass Automatic Air Release Valve

US $ 1.65-1.9/ Piece FOB
MOQ: 100 Pieces
Audited Supplier
Main Products
Ball Valve, Fitting, Brass Valve, Bibcock, Machining Metal Parts, PVC Valve, Zinc Valve, Shower Hose, Flexible Hose
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Ningbo D & R Metal Industries Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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Combination Air Valve Complete Product Specifications and Dimensional Drawings
Video

Combination Air Valve Complete Product Specifications and Dimensional Drawings

US $ 118-195/ Piece FOB
MOQ: 1 Piece
Material : Iron
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Shanghai Zentif Valve Group Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2026
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Buy Combination Air Valve Online From Professional and Reliable Global Supplier
Video

Buy Combination Air Valve Online From Professional and Reliable Global Supplier

US $ 118-195/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
angle valve
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Shanghai Zentif Valve Group Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2026
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Premium Stainless Steel Air Release Chemical Air Vent Valve for Solar Water Systems
Video

Premium Stainless Steel Air Release Chemical Air Vent Valve for Solar Water Systems

US $ 3/ Piece FOB
MOQ: 10 Pieces
Type : Rapid Exhaust Valve
Audited Supplier
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Zhejiang Zhitong Pipe Valve Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2013
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Sanitary Manual Welded Air Release Exhaust Valve in Elbow Type

Sanitary Manual Welded Air Release Exhaust Valve in Elbow Type

US $ 25-75/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Sanitary Valve, Rotary Lobe Pump, Diaphragm Valve, Sanitary Butterfly Valve, Twin Pump, Mix Proof Pump, Flow Control Valve
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Donjoy Technology Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2005
Chat Now Send Inquiry
D&R Factory Direct Supply DN15/20/25 Male Thread Pipe Exhaust Valve Automatic Brass Air Vent Valve for Heating System
Video

D&R Factory Direct Supply DN15/20/25 Male Thread Pipe Exhaust Valve Automatic Brass Air Vent Valve for Heating System

US $ 1.85/ Piece FOB
MOQ: 3,000 Pieces
Certification : ISO9001
Audited Supplier
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Ningbo D & R Metal Industries Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2007
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High Pressure Flange Single Hole Vent Valve
Video

High Pressure Flange Single Hole Vent Valve

MOQ: 1 Piece
Type : Compound Exhaust Valve
Audited Supplier
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Ningbo Salvador Piping System Co., Ltd.

Zhejiang , China Since 2018
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Automatic High-Efficiency Combination Air Release and Vacuum Breathing Valve
Video

Automatic High-Efficiency Combination Air Release and Vacuum Breathing Valve

US $ 46-1,962/ Piece FOB
MOQ: 1 Piece
Material : Steel
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Hainan Ginsenka Co., Ltd.

Trading Company

Hainan , China Since 2025
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Air Release Valve Exhaust Valve Air Vent Valve Air Vent Air Exhaust Valve Air Relief Valve
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About Exhaust Valve FAQ

  • QHow can I buy exhaust valves at factory price from OEM suppliers?

    To get factory price on industrial exhaust valves, connect with a verified OEM exhaust valve supplier offering wholesale and customizable specs. Search for ‘factory exhaust valve supplier’ or ‘OEM exhaust valve distributor’ to find the latest trends and top pricing options. Reach out to compare and request a quick quote today.

  • QAre there cost-saving tips when sourcing bulk exhaust valve orders for factories?

    Securing bulk pricing on exhaust valve wholesale purchases typically provides significant savings. Monitor market trends via 'industrial exhaust valve price drops' or 'top wholesale exhaust valve suppliers'—many distributors offer discounts for large orders and custom requests. For optimal rates, submit an RFQ to discuss your requirements.

  • QWhat are the newest trends in industrial exhaust valve customization?

    Recent trends include customized exhaust valve design for specialized equipment, and OEM exhaust valve manufacturing supporting industry shifts. Search for ‘customized industrial exhaust valve trends’ or ‘OEM factory direct exhaust valves’—distributors highlight guides showcasing the top designs and specs for your sector. Request specs or customization details to get started.

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