Safety Relief Valve

Our range of products include 3 inch double nozzle ring safety valves, 7.5 inch safety relief valve, 6 inch pressure relief safety valve, 1 inch pressure safety relief valve, 3 inch safety relief valves and 8 inch safety relief valves.

3 Inch Double Nozzle Ring Safety Valves

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₹ 28009 / Piece Get Latest Price

Product Brochure
Valve Size3.0 inch
MaterialStainless Steel
Usage/ApplicationIndustrial
End ConnectionFlange
ColorSilver
Pressure10 Bar
FinishPolished
Corrosion ResistanceYes
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

7.5 Inch Safety Relief Valve

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₹ 6500 / Piece Get Latest Price

Product Brochure
Valve Size7.5 inch
MaterialStainless Steel (SS)
End Connection TypeThreaded
MediaAir
ColorBlue
Corrosion ResistanceYes
Pack TypeBox
FinishPolished

A safety relief valve (SRV) is a type of valve that automatically releases a substance (usually gas or liquid) from a boiler, pressure vessel, or other system when the pressure or temperature exceeds preset limits.

🧩 Types of Safety Valves
  1. Safety Valve – Used primarily for gas or steam systems.

  2. Relief Valve – Typically used for liquid systems.

  3. Safety Relief Valve – Combines features of both, suitable for gas and liquid.

⚙️ How It Works
  1. The valve stays closed under normal conditions.

  2. When the internal pressure exceeds the set pressure, the valve opens.

  3. It discharges the excess fluid to a safe location.

  4. Once pressure returns to safe levels, the valve closes again.

📏 Key Parameters
  • Set Pressure – The pressure at which the valve opens.

  • Blowdown – The pressure difference between valve opening and reclosing.

  • Capacity – The flow rate the valve can handle.

🛠️ Applications
  • Boilers

  • Pressure vessels

  • Chemical plants

  • Oil & gas pipelines

  • Compressed air systems

6 Inch Pressure Relief Safety Valve

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₹ 12000 / Piece Get Latest Price

Product Brochure
Valve Size6 inch
MaterialCF8
Pressure40 Kg/Cm2
MediaWater
DesignAngle Type
FinishingPolished
ColorSilver
Pack TypeBox
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

1 Inch Pressure Safety Relief Valve

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₹ 12505 / Piece Get Latest Price

Product Brochure
Valve CategorySafety Valve
Valve Size1 inch
Set Pressure16 bar
Working Pressure1 bar (1 kg/cm²)
Pressure45 Kg/Cm2
DesignAngle Type
Connection Size0.5 inch
Body MaterialDuctile Iron
End ConnectionFlanged
MaterialInconel
ColorSilver
Packaging TypeBox
Usage/ApplicationOil
Corrosion ResistanceYes
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

3 Inch Safety Relief Valves

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₹ 12505 / Piece Get Latest Price

Product Brochure
MaterialStainless Steel (SS)
Pressure40 Kg/Cm2
MediaGas
DesignSpring Loaded
End ConnectionScrewed Ends
Size150mm X 200mm
ColorSilver
Pack TypeBox

Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

8 Inch Safety Relief Valves

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₹ 12005 / Piece Get Latest Price

Product Brochure
Valve Size8 inch
MaterialStainless Steel (SS)
StructurePilot Operated
Pressure150 Kg/Cm2
MediaAir
DesignSpring Type
Cap TypeClose Cap
Blow Down10%
Temp. Range250 Degree C
ColorSilver
Corrosion ResistanceYes
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

1.5 Inch Spring Loaded Safety Relief Valve

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₹ 12500 / Piece Get Latest Price

Product Brochure
Connection Size1.5 inch
MaterialStainless Steel
BrandAirtech
MediaGas
Corrosion ResistanceYes
ColorBlue
Pack TypeBox
FinishPolished
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

7 Inch Thermal Relief Valve

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₹ 5000 / Piece Get Latest Price

Product Brochure
Valve CategorySafety Valve
Valve TypeRELIEF TYPE /POP TYPE
Set Pressure16 bar
Working Pressure1 bar (1 kg/cm²)
MaterialStainless Steel
Body MaterialCarbon Steel
End ConnectionFlanged
MediaSteam
PressureUp to 40 Kg/Cm2
Connection TypeScrewed / Flanged
ModelATS-21 / ATS-20S
Valve Size7.0 inch
Connection Size2 inch
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

2 Inch Triclover End Pressure Relief Valve

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₹ 7800 / Piece Get Latest Price

Product Brochure
Valve DesignSpring Loaded
Valve Size2 Inch
Set Pressure16 bar
Orifice SizeDN15
End Connection TypeThreaded
Automation GradeAutomatic
End ConnectionScrewed
Maximum Pressure10 Bar
Pack TypeBox
MaterialStainless Steel
Body MaterialCarbon Steel
MediumSteam
MediaAir

Airtech Sanitary Tri-Clamp Pressure Relief Valve is used to protect pipelines, pumps from over-pressured, it prevents operation danger and equipment ...

8 Inch Pressure Relief Valve

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₹ 8004 / Piece Get Latest Price

Product Brochure
Valve Size8 Inch
MaterialCast Iron
End Connection TypeThreaded
Automation GradeSemi Automatic
End ConnectionScrewed Ends
Material GradeWCC
MediaWater
Operating Pressure40 Kg/Cm2
Pack TypeBox
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

11 Inch Stainless Steel Relief Valves

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₹ 20008 / Piece Get Latest Price

Product Brochure
Valve Size11 inch
MediaWater
BrandAirtech
Pressure20 Mbar
ColorSilver
Model Name/NumberATS-60
Surface FinishPolished
Material GradeCF8M
Pack TypeBox
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

4 Inch Lined Safety Relief Valve

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₹ 65006 / Piece Get Latest Price

Product Brochure
MaterialCast Iron
MediaWater
Size150mm x 200mm
Blow Down10%
Connection TypeFlanged Ends
ColorBlue
Pack TypeBox
Established in the year 2023 Ahmedabad ,Gujarat we "Airtech Valves ” are a Proprietorship based firm, engaged as the foremost Manufacturer ,Trader of Butterfly Valves , Relief Valves etc.

2.5 Inch Safety & Pressure Relief Valves

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₹ 7500 / Piece Get Latest Price

Valve Size2.5 inch
PressureUp to 100.0 kg/cm2
DesignANGLE DESIGN POP TYPE
End ConnectionFLANGE ENDS
MaterialWCB / CF8 / CF8M
Usage/ApplicationSTEAM / GAS / WATER
Corrosion ResistanceYes
Country of OriginMade in India

Minimum order quantity: 1 Piece

AIRTECH Make Pressure relief valve and pressure safety valve both protect systems from overpressure, but differ in operation: Safety Valves (PSVs) "pop" open rapidly and fully for gases/steam to prevent explosions, while Relief Valves (PRVs) open gradually and proportionally for liquids to maintain stable pressure, with Safety Relief Valves (SRVs) combining functions for any fluid

7 Inch Safety Relief Valve With Jacket

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₹ 80000 / Piece Get Latest Price

Product Brochure
MaterialStainless Steel (SS)
Pressure40 Kg/Cm2
MediaGas
Cap TypePack Lever
Size150 x 200 mm
Blow Down10%
Connection TypeFlange Ends
ColorBlue
Corrosion ResistanceYes
Pack TypeBox
Steam Jacketed Valves are designed for use on tanks containing liquids whose vapors may crystallize at normal temperature.

3.5 Inch Pilot Operated Safety Valve

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₹ 55005 / Piece Get Latest Price

Product Brochure
Model Name/NumberATS-60-PO
Size10x14 Inch
BrandAirtech
MaterialCast Iron
Pressure20 Bar
Valve Size3.5 inch
Pack TypeBox
Like other pressure relief valves, pilot-operated relief valves are used for emergency relief during overpressure events. PORV are also called pilot-operated safety valve, pilot-operated pressure relief valve, or pilot-operated safety relief valve, depending on the manufacturer and the application
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Contact Us

Vimalkumar Mahendrabhai Patel (CEO)
Airtech Valves
29, D K Industrail Park 1, NR. Gopal Charan Estate, Bakrol Bujrang
Ahmedabad - 382430, Gujarat, India

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