AWWA C512 Compressor Pressure Relief Valves supplier in Mumbai

Single Orifice Air Release Valve is used in systems to release air when necessary. The valves have a working pressure in between 1 bar and 16 bars represented by pressure classes 150 through 2500, pressure numbers PN10 through PN160 and from 150lbs to 2500lbs. The Orifice Air Release Valve design is according to the EN 1074-4 standard specifications. To dissipate small air flow rates, the valves have a single chamber with a float which releases the air when air accumulates. The valve is however, cross section dependent on liquid level. The Cast Iron Air Release Valve has an exhaust flow for the air to be released. There is a small orifice, cover, linkage, seat, valve body, valve connection and a float inside the body.

Single Orifice Air Release Valve

Single Orifice Air Release Valve

AWWA C512 Compressor Pressure Relief Valves

AWWA C512 Compressor Pressure Relief Valves

SS Air Compressor Pressure Relief Valve

SS Air Compressor Pressure Relief Valve

Refer Single Orifice Air Release Valve Price List, Check Cast Steel Air Release Valve Dimensions

When the float inside the valve body lowers due to high accumulation of air and low liquid levels inside the body, the vale opens the exhaust and the air flows away. The Single Orifice Air Valve is used in water line systems, oil pipelines and other liquid transmission lines and distribution lines to release the unwanted air accumulation. The sizes, dimensions, shapes, types, pressure capacities and other properties of the valves range with the standards. The 80mm Cast iron Single Orifice Air Release Valve is a medium size valve that is used in most systems. The material can vary from cast iron to carbon steel and alloy steel based on the material that is supposed to flow through the system.

 

Single Orifice Air Release Valve Specification

Size 50NB — 600NB
Pressure 150PS1
Temperature 0 Deg C - 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Lugged
Port STANDARD [Round], Optional V Port, Diamond Port,.

What is Single Orifice Air Valve

A Single Orifice Air Valve will continuously release accumulated air during system operation. As air from the pipeline enters the valve, it displaces the water, allowing the float to drop. The air is then released into the atmosphere through a small orifice. As the air is vented it is replaced.

Working pressure of DN50 single orifice air release valve

Working pressure 16kgs/cm3

DN50 single orifice air release valve Shell testing pressure

Shell testing pressure 25kgs/cm3

Seat test pressure of DN50 single orifice air valve

Seat test pressure 18kgs/cm3

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Material & Parts of Pn16 Single Orifice Air Release Valve

1. Body                         Ductile Iron BS EN 1563 EN-GJS 500/7, 2. Cover                        Ductile Iron BS EN 1563 EN-GJS 500/7, 3. Orifice bracket            Nylon, 4. Orifice cover               Nylon, 5. Gasket                       EPDM WBS listed, 6. Grooved pin               Stainless Steel 316 7. Float                            Plastic ABS, 8. O-ring                          Stainless Steel 316 Grade A4, 9. Washer                        Stainless Steel 316 Grade A4, 10. Nut                            Stainless Steel 316 Grade A4, 11. Hex bolt                     Stainless Steel 316 Grade A4, erials.

Single Orifice Air Valve Features

  • Compact and robust design with low weight
  • With threaded connection, flange connection on request
  • Unconditionally guaranteed stainless steel floats
  • Stainless steel 316 internal trim
  • Resilient seating for positive shutoff
  • Non-clog design eliminates backwashing
  • Maintains system flow efficiency

80mm Cast iron Single Orifice Air Release Valve Pressure Rating

Pressure Rating/td> 16 Bar

Different Types of Single Orifice Air Release Valve

Cast Steel Air Release Valve

Cast Steel Air Release Valve

Stainless Steel Air Pressure Relief Valve

Stainless Steel Air Pressure Relief Valve

Carbon Steel Air Compressor Pressure Relief Valve

Carbon Steel Air Compressor Pressure Relief Valve

Bronze Air Compressor Relief Valve

Bronze Air Compressor Relief Valve

316 Stainless Steel Air Vacuum Relief Valve

316 Stainless Steel Air Vacuum Relief Valve

ASTM A217 Grade WC6 Air Safety Relief Valve

ASTM A217 Grade WC6 Air Safety Relief Valve

Tempreature of Cast iron Single Orifice Air Release Valve

Tempreature Range/td> ≤80°c

Cast Iron Air Release Valve Material List

1 Body & Covers Cast Iron
2 Balls Rubber coated wooden balls
3 Gaskets Synthetic Rubber
4 Plug High Tensile Brass
5 Boltings Carbon Steel
Ready Stock of Bronze Air Compressor Relief Valve, View 316 Stainless Steel Air Vacuum Relief Valve Weight

Test Pressure of Cast Iron Single Orifice Air Release Valve

Test Pressure Body : 1.5 MPa
Seat : 1.0 MPa

Maximum Working Pressure of Single Orifice Air Relief Valve

Maximum Working Pressure 10Bar

Temperatures Range of SS Single Orifice Air Relief Valve

Temperatures Range 70oC

Advantages of Single Orifice Air Release Valve

  • Air release valves protect the pipeline system and maintain its efficiency
  • This Valve also allow air back into the pipeline during emptying
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Disadvantages of Single Orifice Air Valve

  • If a pipeline is filled or emptied too quickly, an air release valve does not always keep up with the air flow demands.
  • You must size the valve correctly for your application.