• Bucket Type Strainer

Working Principle

  • Tank filling increases pressure.
  • Breather valve opens and releases excess pressure.
  • Tank emptying creates vacuum conditions.
  • Breather valve allows air to enter the tank.
  • Pressure and vacuum are maintained within safe limits.
  • Tank is protected from damage and deformation.

Application

  • Storage Tanks
  • Oil Tanks
  • Chemical Tanks
  • Fuel Tanks
  • Process Vessels
  • Breather Valve with Flame Arrestor
  • Used where flammable gases are present to provide additional safety.

Product Details

Breather Valve with Flame Arrestor

Used where flammable gases are present to provide additional safety.
Sasthan Engineers offers high-quality Breather Valves designed to protect storage tanks and process vessels from excessive pressure and vacuum conditions. Breather valves maintain safe internal pressure by allowing air or gas to enter and exit the tank during filling and emptying operations. Breather valves are widely used in oil tanks, chemical storage tanks, fuel tanks, and process vessels to prevent tank damage, deformation, and explosion hazards.

Testing & Quality: Air Leak Test, Hydro Test, PMI Test, Dimensional Inspection, Material Test Certificate.

It protects: Storage tanks, Fuel tanks, Chemical tanks, Process vessels, Oil tanks, Gas tanks.

Key Features

  • Protects tank from pressure and vacuum
  • Prevents tank deformation
  • Reduces evaporation loss
  • Strong and durable
  • Corrosion resistant
  • Easy maintenance
  • Reliable performance
  • Long service life

Product Specification Details

Technical Specification

Parameter Specification
Product Name Breather Valve with Flame Arrestor
Type Pressure Vacuum Relief Valve with Flame Arrestor
Model Number SBVFA – 501
Size 25NB to 300NB [1″ to 12″]
Pressure Rating Atmospheric / PN 10 / PN 16
Temperature Upto 100 Deg
Design Standard API 2000
Body Material WCB / CS / SS 304 / SS 316 / SS 316L
Seat Material PTFE
Pressure Setting As per Tank Design
Vacuum Setting As per Requirement
Flame Element SS 304 / SS 316 / Corrugated Ribbon
Mounting Vertical [Tank Roof]
Surface Finish Painted / Epoxy / SS Finish
Fasteners High Tensile Steel
End Connection Flanged / Threaded End
Testing Air Leak Test / Hydro Test

Extra Equipment Options

Optional Accessories

Flame Arrestor

Weather Hood

Bird Screen

Drain Plug

Pressure Gauge Connection

Why Sasthan Engineers

We use high-quality materials and API standard designs to ensure reliable tank protection, competitive pricing, fast delivery, and dependable technical support for every project

Enquiry / Placing Order

Enq / Ordering Information

Type

Connection Size

Material of Construction

Application

Operating Pressure & Temperature

STEP BY STEP PROCESS

Enquiry / Ordering Information

Process Layout
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Planning

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Design

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Development

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Testing

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Launch

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Support

Equally vocal contingent of designers longing to defend their field.

WHY CHOOSE US

What Makes Us Different

Custom Sizes Available

Custom sizes available to meet your requirements.

Fast Delivery

Fast delivery ensuring timely project completion always.

Technical Support

Expert technical support available for all inquiries.

Competitive Pricing

Competitive pricing with high quality product assurance.

Contact Sasthan Engineers for quick expert solutions today

+91 9840120564