Flange Single Air Released Valve

Valve Body: Ductile Iron GGG50

Valve Bonnet: Ductile Iron GGG50

Valve Ball: Stainless steel

Valve Ring: EPDM

Size:DN50-DN300

No.： LWAV-1

Service Conditions：Municipal water supply and Water diversion system

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Parameter

When there is gas overflow in the system, the gas will climb up along the pipeline and finally

gather at the highest point of the system, while the exhaust valve is generally installed at the

highest point of the system. 4 inch ductile iron automatic release valve air vent valve single hole

quick exhaust air check valve.

Advantage

1. High sealing performance

2. Light torque

3. Small flow resistances

4. Not easy to produce water hammer

5. Simple andconvenient installation, interchangeable parts

6.100% inspection before delivery

Describe

Design standard:DIN3352

Test Standard:BS6755

Working Pressure:PN10,16

Working Temperature:0-80°c

Threaded connect

Single Orifice

Connect:threaded

Body material:Ductile Iron

Ball:ABS or SS304 or SS316

Air Release Nuts:Brass

Tags: air valve, air relase valve, air vent valve, single air valve

Latest News

Factory Add.:

No.3 Xintai Road, Jinnan District, Tianjin, China.

Office Add.:

C12 Aliyun Jinnan District, Tianjin, China.

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Keywords: Butterfly Valve, Gate Valve