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ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI

ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI

  • ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI
  • ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI
ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI
Product Details:
Place of Origin: China
Brand Name: TOBO
Certification: API ISO Ts CE
Model Number: /
Payment & Shipping Terms:
Minimum Order Quantity: 5Pcs
Price: Negotiation
Packaging Details: Carton, Ply-Wooden case or according to the clients request
Delivery Time: 10 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000Pcs per Month
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Detailed Product Description
Production Name: Air Valve Material: SS304
Ends: Flanged Ends Application: Gas,Oil,Water And Other Corrosie Liquid
Size: 4 Inch Pressure: 6000PSI
Tempreture: Medium Pressure Types: Small & Large Orifice / Threaded Type / Double Action / Single Action
High Light:

ANSI SS304 Air Release Valve

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Flanged Air Release Valve 3000PSI

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Pipeline System Air Exhaust Valve

ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI

 

Air valves:

 

Air valves in pipeline systems serve two primary functions.

1. The first is the release of accumulated air that comes out of solution within a pressurized pipeline. This air will result in bubble formation, which will gather at localized high points along the pipeline profile. This air accumulation will occur when the bubble’s buoyancy is greater than the energy to convey the bubble with the liquid.

Air valve used to release this free air is known as an air release valve.

2. The second function of an air valve is to admit air into the system when the internal pressure of the pipeline drops below atmospheric pressures. By admitting air into the pipeline as the internal vacuum condition develops, the magnitude of the vacuum pressure can be reduced and as a result help prevent the pipeline from experiencing excessive deflection and/or collapse as well as help prevent the formation of a full vacuum condition in which vapor cavities may form from the fluid vaporizing. 

Air valves can contribute to the improvement of the efficiency of the water system.

 

Technical details:

 

ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI 0

No. Component Standard Material Optional
1 Body Ductile Dast Iron GJS 500-7  
2 Cap Ductile Dast Iron GJS 500-7  
3 O-ring NBR EPDM/Viton/Silicone
4 Nozzle Stainless Steel AISI 303 Stainless Steel AISI 316
5 Nut Stainless Steel AISI 304 Stainless Steel AISI 316
6 O-ring NBR EPDM/Viton/Silicone
7 Upper lever Stainless Steel AISI 303 Stainless Steel AISI 316
8 Pivot Stainless Steel AISI 303 Stainless Steel AISI 316
9 Lower lever Stainless Steel AISI 303 Stainless Steel AISI 316
10 Nozzle gasket Silicone  
11 Float Stainless Steel AISI 304  
12 Nut Stainless Steel AISI 304 Stainless Steel AISI 316
13 Screw Stainless Steel AISI 304 Stainless Steel AISI 316
14 Ball valve Nickel-Plated Brass OT58 Stainless Steel AISI 316
15 Flange Ductile Dast Iron GJS 500-7 Painted Fe 37/AISI304/316

 

 

Working conditions:

 

Treated water max. 70°C;Designed in compliance with EN-1074/4.

Max. 40 bar;Standard connection 1", flanged on request. Flanges according to EN 1092/2.

Min. 0.1bar. Epoxy painting applies through fluidized bed technology blue RAL 5005.

Changes and variations on the flanges and painting details available on request.

 

Air flow performance charts:

 

ANSI SS304 Air Release Valve 4 Inch Flanged Ends 3000PSI 1

 

Technical features and benefits:

  • Body and cover in ductile cast iron, PN 40 bar rated.
  • Float in stainless steel AISI 304.
  • Lever and pivots in AISI 303/316.
  • Nozzle in stainless steel AISI 303/316.
  • Compass lever technology to allow large air release capacity through the nozzle.
  • Double O-ring to guarantee the perfect water tightness during working conditions.
  • Gasket compression control thanks to the adjustable nozzle.
  • Minimum working pressure 0,1 bar.

Applications:

  • Water distribution systems, irrigation, buildings.
  • Pumps case.
  • Control valves and modulating devices.
  • In general only when the air release function is required, it can be combined with Air valves for the kinetic functions of air outflow and inflow.

 

 

Contact Details
TOBO STEEL GROUP CHINA

Contact Person: Amy

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