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1.5
1.5

1.5" Flame Arrestor with Breather Valve

Price 7500.0 INR/ Piece

MOQ : 1 Piece

1.5" Flame Arrestor with Breather Valve Specification

  • Material
  • Stainless Steel (SS)
  • Color
  • Silver
  • Connectivity Type
  • Flanged Ends and Screwed Ends
  • Features
  • Fire protection, Anti-corrosive, Longer functional life
  • Dimension (L*W*H)
  • 1.5 Inch (in)
  • Product Type
  • Flame Arrestor with Breather Valve
  • Usage
  • Industrial
  • Warranty
  • 1 Year
  • Application
  • Ideal for oil & gas, chemical, pharmaceutical, and other industries storing flammable liquids.
  • Pressure
  • Pressure Up to 10 bar PSI PSI
 

1.5" Flame Arrestor with Breather Valve Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Delivery Time
  • 10-15 Days
  • Main Domestic Market
  • All India
 

About 1.5" Flame Arrestor with Breather Valve

Here is a clear complete and easytouse explanation ABOUT a Breather Valve PressureVacuum Relief Valve If you want it shorter or more technical just tell me

 Breather Valve PressureVacuum Relief Valve  Overview

A breather valve is a safety device installed on atmospheric or lowpressure storage tanks to control pressure and vacuum inside the tank It allows the tank to breathe as the liquid level and temperature change

It prevents tank collapse overpressure and product loss

 1 Purpose

Breather valves are designed to

Relieve excess pressure when vapors expand

Relieve vacuum when liquid is withdrawn or during cooling

Reduce evaporative losses VOC emissions

Protect tank integrity under API 650  API 2000 conditions

They are often combined with endofline flame arrestors for fire safety

 2 How a Breather Valve Works

Inside the valve are two elements

Pressure Pallet

Opens when tank pressure rises above the setpoint

Allows vapors to escape to the atmosphere or vapor recovery system

Vacuum Pallet

Opens when tank pressure falls below the vacuum setpoint

Allows air to enter the tank to equalize pressure

Both pallets are typically

Weighted or

Springloaded

Setpoints are usually very low inches of water column

 3 Typical Construction

Body Aluminum carbon steel stainless steel

Pallets SS or composite

Seals BunaN Viton PTFE

Optional Flame arrestor weatherhood intake screen

 4 Applications

Breather valves are used in

Petroleum storage gasoline diesel ethanol

Chemical tanks solvents organics corrosive liquids

Water  wastewater systems

API atmospheric tanks

Biogas or vapor recovery systems

 5 Important Specifications

When selecting a breather valve you need

A Setpoints

Pressure setpoint eg 1 to 8 WC

Vacuum setpoint eg 1 to 4 WC

B Flow Capacity

Must meet API 2000 venting requirements for

Normal breathing

Fire emergency venting

C Material Compatibility

Based on stored liquidvapor

D Accessories

Flame arrestor endofline or inline

Weatherhood for outdoor use
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