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Industrial automatic air release valve automatic air release valve

Details: Industrial Industrial automatic air release valve automatic air release valve The closing piece of Industrial automatic air release valve automati...

Luoyang Jinerjian Trading Co., Ltd.

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China (Mainland)China (Mainland)

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Brass Manifold End Unit of Brass Forged Air Vent Valve

Model / Specifications:ART1001

Standard or Nonstandard:Standard

Structure:Pressure Reducing

Pressure:Medium Pressure

Power:Manual

Details: Brass Manifold End Unit of Brass Forged Air Vent ValveBrass air vent valve with tee with drain valveMaterial:brassSize: 1/2" Air vent valve/...

Yuhuan Zhonghai Valve Factory

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China (Mainland)China (Mainland)

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Automatic Air Valve

Details: Automatic Air Valve:The solar automatic air vent provides long term removal of air. Usually being installed at the highest point in the system, ne...

Xiamen Hysen Control Technology Co., Ltd.

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China (Mainland)China (Mainland)

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Air Vent Valve,Automatic Air vent valve,Valve

Model / Specifications:XF85829

Price Range:US $0.1 - 1.5 / Piece

Standard or Nonstandard:Standard

Structure:Pressure Reducing

Pressure:Medium Pressure

Power:Hydraulic

Details: Products/Services: Manifold, heating equipment, ball valve, water mixer, pipe fitting, heating fitting, combined valve, boiler fitting, floor...

Zhejiang Xinfan Copper Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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BRASS AIR VENT VALVE/AUTOMATIC AIR VENT VALVE

Model / Specifications:ART:4047-4052

Standard or Nonstandard:Standard

Structure:Pressure Reducing

Pressure:Medium Pressure

Power:Hydraulic

Details: Nickel Plated Brass air vent Valve Art:4047-4052Material: brass body, brass bonnet, brass piston, NBR gasket, brass circlip, SS spring, Nylon clos...

TAIZHOU AUSCO VALVES AND SANITARIES CO.,LTD

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic Air Valve

Price Range:US $50 - 500

Standard or Nonstandard:Standard

Structure:Regulating

Pressure:Medium Pressure

Power:Manual

Details: Automatic Air Valve with size DN13~DN200 and pressure PN10/16...

Xiamen Dervos Valves Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Ductil iron Automatic Air valve flanged

Details: Ductil iron Automatic Air valve flanged Application and main specification1.This vlve is suitable for use in a water pipeline at working temperatu...

Beijing Beigao Valve Co. Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Brass automatic air vent valve

Model / Specifications:ZA1208

Material:Brass

Brand Name:ZA

Details: Brass automatic air vent valve 1, Good quality 2, Most competitve price3, Fast delivery4, Best service5, Brass body, brass ball, brass shaft, AL-h...

Zeau International

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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YUKEN air valve, automatic valve , ball valve

Model / Specifications:DSG-01-3C2-A240

Price Range:US $19 - 199

Type:Fittings

Brand Name:YUKEN

Details: YUKEN hydraulic electromagnetic Valve assemble with the high absorbing power wet-type soleniods and 5 cavities...Place of Origin: CN;SHX

Yuci Yuken Hydraulics Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic air valve double ball type

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Material:Casting

Details: Automatic air valve double ball type...

Tongling Sind Valves Head Factory

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Ductile Iron Automatic Air Valve

Model / Specifications:Valve-066

Price Range:US $1 - 10,000 / Set

Standard or Nonstandard:Standard

Structure:Gate

Pressure:Low Pressure

Power:Hydraulic

Details: 1)DIN/EN/BS/API600 2) Ductile Iron Automatic Air Valve 3)Pressure:PN10/16 4)Dimension:2''-36'' 5)Epoxy coating...Place of Origin: CN;SHX

SYI Pipeline Corporation

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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BRASS EXHAUST VALVE/AUTOMATIC AIR VENT VALVE

Model / Specifications:3002

Standard or Nonstandard:Standard

Structure:vent

Pressure:Medium Pressure

Power:Pneumatic

Details: Technical specificationNominal pressure: 1.6MPaWorking medium: Water, steam, OilWorking temperature: 0°c≤t≤100°cPipe thread to ISO 228

Yuhuan Uni-Victory Metal Products Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic Modulating Air Control Valve with electric actuator

Details: Electric Control Damper (Square,Round and louver) :(electric control valve series)It is applied to induced draft fan system & air supply syste...

Tianjin Bell International Trading Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Brass air vent valve

Standard or Nonstandard:Standard

Structure:Control

Pressure:Low Pressure

Power:Manual

Details: Brass air vent,brass air vent valve, air vent,automatic air vent Size:3/8"~1/2" Materical:brass...

Integrity Technical Products (Ningbo) Co.,Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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cast iron automatic air vent valve

Details: Cast iron automatic air vent valve

Shandong Rongxin Import & Export Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Brass Automatic air vent valve

Model / Specifications:2009

Standard or Nonstandard:Standard

Structure:Safety

Pressure:Medium Pressure

Power:Pneumatic

Details: Automatic Air Vent ValvecopperBoiler FittingsBig quantity,Big discount! All sizes of auotmatic air vent valve NameBrass Automatic Air Vent ValveMa...

Zhuji Jinmei Pipe Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic Air Vent Valve

Model / Specifications:BWR11

Details: Brass automatic air vent valve, with natural colour. Size: 3/8",1/2"

Ningbo Bestway Valves Limited

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Air Valve Double Ball

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Low Pressure

Material:Casting

Details: CAST IRON/DUCTILE IRON AUTOMATIC AIR VALVE DOUBLE BALL & SINGLE BALL TYPE...

Wuhu Huayi Valve Manufacture Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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automatic air vent valve for changan

Model / Specifications:A101

Details: automatic air vent valve for changan/chana/chanan As a trading company, we specialize in all sets of parts of Changan (CHANA) mini-bus(VAN), inclu...

Chongqing Gangzheng Auto Part Trading Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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KRS Automatic Air Vent Valve(Sales No.:1335)

Model / Specifications:Sales No.:1335

Place of Origin:China

Standard or Nonstandard:standard

Pressure:1.0MPa/ 1.6Mpa

Brand Name:KRS

Details: Automatic Air Vent Valve(Sales No.:1335)Description:Automatic Air Vent ValveDescriptionLight weight, small dimensions, simple and reliable structu...

Tianjin KRS Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic air valves

Model / Specifications:DA1005

Price Range:US $10 - 100 / Set

Standard or Nonstandard:Standard

Structure:Diaphragm

Pressure:Medium Pressure

Power:Manual

Details: Iron automatic air valve, double ball or single ball type....

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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forged brass safety valve

Model / Specifications:T61M1

Price Range:US $1.15 - 3 / Piece

Standard or Nonstandard:forged brass safety va...

Structure:forged brass safety valve

Pressure:Low Pressure

Power:Hydraulic

Details: Products/Services: safety relief valve, Automatic filling valve, Auto fill boiler feed, automatic air vent, safety valve with lever for boiler,...

Yuhuan Tino Impt. & Expt. Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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DIN/BS Automatic Air Valve

Details: Specifications SizeDN40-100Class1.6MpaShell test2.4MpaSealing test1.6MpaEnd FlangeDIN2532-2533/BS EN 1092TestBS6755Working Temperature≤60°C...

Hebei Yuanda Valve Group Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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safety valve with manometer port

Model / Specifications:T614

Price Range:US $1 - 5 / Piece

Standard or Nonstandard:Standard

Structure:Diaphragm

Pressure:Low Pressure

Power:Hydraulic

Details: Products/Services: safety relief valve, Automatic filling valve, Auto fill boiler feed, automatic air vent, safety valve with lever for boiler,...

Yuhuan Tino Impt. & Expt. Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Double Ball Air Release Valve

Model / Specifications:SQPQ

Standard or Nonstandard:Standard

Structure:AIR RELEASE

Pressure:Low Pressure

Power:Manual

Details: Automatic Air Release Valve, DOUBLE BALL AIR RELEASE VALVE, MICRO TYPE AIR RELEASE VALVE, SINGLE BALL AIR RELEASE VALVE...Place of Origin: CN;ZHE

Zhejiang Vango Valves Manufacture Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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CAST IRON OR DUCTILE IRON AUTOMATIC AIR VALVE SIMPLE BALL DIN STANDARD

Details: DESIGN DESCRIPTION: Design: DIN3352; Manufacture: Factory STD; Thread: NPT,BSP/BSPT,DIN STD; Bolt cover; Fully guider; Ball seal; Material ...

Shanghai Ciphy Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic Air Release Valve YAC-4

Model / Specifications:YAV-4

Details: YAC-4 Automatic Air Release Valve Pressure: PN10/PN16 Temperature: 5-80C Body: GC, GCD Trim: SS304, SS316... Type: Valve

Dalian ACE Fluid Technology Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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2 way mini motorised SS304 valve for Air conditional,solor heating,water automatic control

Model / Specifications:CWX-15Q/N

Standard or Nonstandard:Standard

Structure:Ball

Pressure:High Pressure

Power:Solenoid

Details: SpecificationsMotorized ball valve&Motorized valve&Zone valve 220VAC,24VAC,110VAC available Fluid temperature:0C~100C Pressure:10BarMotori...

Tianjin Tianfei High-Tech Valve Co.,Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Automatic air vent valve SUN3011,air vent valve,valve

Model / Specifications:SUN3011

Standard or Nonstandard:Standard

Structure:air release

Pressure:Medium Pressure

Power:Hydraulic

Details: Products/Services: Thermostatic valves,compositive manifolds,drain valve for radiators

Yuhuan Sunshi Copper Industry Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

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Heavy duty Automatic Air Vent Valve

Model / Specifications:6303

Details: Valve Rod:Brass Folater:PP Connection: Male Thread...

ACOL (Shanghai) Online Controls Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Product Summary

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An automatic air valve is the valve installed on the highest part in a system which is mainly used to release the air produced in a district heating line system and feed piping. The automatic air valve is usually applied to water knockout drum, heating unit, floor heating, air-conditioner and water system. The automatic air valve is usually equipped in the heating system to eliminate the internal air and maintain a relatively high temperature inside the house. Generally speaking, the valve can be operated by the manual power or by the automatic power. Some people like to use automatic air valve so as to save the time for the users. When the heating system is operated and the water is heated, various gases like hydrogen and oxygen can be released to destroy the system and decrease the heating effect. If these gases can not be removed in time, serious results can be cause. For example, the corrosion can be caused by oxidation and the imbalance can be caused by hot-water circulation. Even the noise can be caused when the pipes are operated with air. Therefore, it is necessary for the users to make full use of the automatic air valve to remove the air in time and protect the normal operation of the heating system. The automatic air valve is installed vertically so as to maintain the internal float bowl in a vertical state and exhaust the waste air normally and efficiently. The installation point should be highest in the system so as to increase the efficiency of the exhaustion. In addition, the users should install the automatic air valve with block valve together, which can ensure the tightness of the system when the air valve has to be dismantled for maintenance.

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