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Ductile Iron Double Hole Air Release Vent Valve

Ductile Iron Double Hole Air Release Vent Valve

Hebei, ChinaHebei Zhongji Heavy Industry Valve Co., Ltd.

Ductile Iron Double Hole Air Release Vent Valve

US$12.00

10 Pieces

Product profile

Customization

Available

Media

Water

Standard

Ductile

Model NO.

q2

Certification

ISO

Temperature

Ordinary Temperature

Connection

Flange

Pressure

Adjustable

Closed

Open

Structure

Spring

Material

Cast Iron

Transport Package

by Wooden Case

Specification

DN15-DN50

Origin

China

Key features

Dual-orifice Design: Features large and small orifices for rapid exhaust and normal air release.

Float-Operated Mechanism: Self-actuating via buoyancy without requiring external power.

DIN-standard Flange: Compatible with European pipeline systems for easy installation.

Durable Cast Iron Body: Made of ductile iron complying with DIN standards for cost-effectiveness.

Stainless Steel Float: Constructed with 304 stainless steel floating ball for reliability.

Wide Application Scope: Suitable for water supply, HVAC, thermal energy, and industrial systems.

Air Lock Prevention: Automatically exhausts air to prevent water hammer and negative pressure.

Multiple Size Options: Available in DN50 to DN200 common specifications.

Company profile

Hebei Zhongji Heavy Industry Valve Co., Ltd.

Hebei Zhongji Heavy Industry Valve Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-06-25Nearest Port: tianjin portAverage Response Time: ≤3.76hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CIF

About Our Factory & Business Background

AddressThe Fifth Team of Zhoujiazhuang Township, Shijiazhuang, Hebei, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsValve, Gate Valve, Butterfly Valve, Check Valve, Globe Valve, Stop Valve, Filter, Fittings, Non-Return Valve, Ball Valve

Our Industry Experience & Global Business Record

Main MarketsMid East, Eastern Asia

Product Q&A

Q:What materials are used for the body and float?

A:

The body is made of ductile iron (GG25/HT200) and the float is 304 stainless steel.

Q:What is the nominal pressure rating?

A:

The nominal pressure is PN16, following German standard ratings.

Q:How does the valve operate?

A:

It uses a float-operated mechanism that self-actuates via buoyancy to open or close.

Q:What are the available connection types?

A:

It features a DIN-standard flange connection compatible with European systems.

Q:What sizes are available for this valve?

A:

Common specifications include DN50, DN65, DN80, DN100, DN125, DN150, DN200, and DN250.

Send Inquiry

*To:

Hebei Zhongji Heavy Industry Valve Co., Ltd.

Hebei Zhongji Heavy Industry Valve Co., Ltd.

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