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Air release valve with isolation valve

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Material:

Plastic
Casting

pressure:

Other
Medium Pressure
Low Pressure

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: WAV-01

Brand: RSF or Customer's LOGO

Types Of: Gate Valves, Air &Amp; Vacuum Release Valves, Air Valves &Amp; Vents, Vent Valves

Support Customization: Oem

Place Of Origin: China

Application: General

Medium Temperature: Normal Temperature

Power: Manual

Flow Medium: Water

Material: Cast Iron

Connection Form: Flange

Usage: Flow Control

Application: Water Industrial Usage

Structure: Check, Control, Regulating, Ball

Type: Straight-through

Pressure: PN10 PN16 PN25

Supply Ability & Additional Information

Packaging: Plywood Case

Productivity: 100,000PCS/YEAR

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 100,000PCS/YEAR

Certificate: ISO CE WRAS

HS Code: 8481804090

Port: Shanghai,,

Payment Type: L/C,T/T

Incoterm: FOB,CFR,CIF

Packaging & Delivery

Selling Units:: Piece/Pieces

Package Type:: Plywood Case

RSF VALVE is a leading manufacturer of water works air release valve, BS5163 metal seat gate valves, resilient gate valve, swing check valve, ball check valve, butterfly valve, strainer, etc.

1- Stop water delivery, when the water column breaks apart in the pipe, the buffering air opens, quick inhaling air, prevent nagative pressure from damaging the pipe.

2-When the detached water column is under nagative pressure, it starts to flow back, the buffer air valve is converted from negative pressure to positive pressure, start a lot of venting.

3- When the return flow increases, the pressure differntial of the buffer device begins to rise, when exceed the set value, the buffer device start, the exhaust passage shut down about 95%, separate water column cut off by air, inhibite the flow rate of return water, air valve snifting air slowly inhaled by 5% of the channels, prevent the cut -out bridge water hammer.

Standard:

Basic Design: EN1092-2, EN12266

Design Feature:

PN10 PN16 PN25

Flange Conecting

with Isolatio valve

Double air balls

Material:

Body: Ductile Iron GGG50, GGG40, EN GJS 500-7, ASTM A536

Ball: Stainless Steel

Seat: EPDM

Thanks for your selection of RSF VALVE’s ductile iron body AIR RELEASE VALVE, BS5163 ductile iron body Metal to Metal Seat Gate Valve! If you have any inquiries of our water works valves of EN1171 or BS5163 Metal to Metal Seat Gate Valve, please don’t hesitate to call us or email us!

Air Release Valve With Isolation Valve Double Ball Jpg