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Home » Products » Emergency Pressure Relief Valves » Emergency Pressure Relief Valve - Parallel Guide

Emergency Pressure Relief Valve - Parallel Guide

Emergency Pressure Relief Valve - Parallel Guide
Emergency Pressure Relief Valve - Parallel Guide
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Product Code : PFCI-EPRV-2051
Brand Name : PRECON
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Piece/Pieces
  • Price Range
  • 25000.00 - 400000.00 INR
Product Specifications
  • Size
  • 100 to 750 mm
  • Structure
  • Diaphragm
  • Type
  • Weight Loaded
  • Power
  • Hydraulic Watt (w)
  • Pressure
  • Medium Pressure
  • Port Size
  • 100 to 750 mm
Product Description

In addition to the normal vent capacity requirement by the PV valve / Flame Arrester. All large above ground storage tanks needs emergency Pressure relief caused due to fire in adjoining area. These relief requirements are recommended to be considered by making provision of Emergency Pressure Relief Valve as per API 2000 standard. When fire occurs near the storage tank which is having flammable liquid the heat is transmitted through the tank walls causing to vaporize more quickly this condition create a relatively high pressure within the tanks vapor space in the absence of required emergency relief a blast could occur.

Function of Parallel Guide Emergency Pressure Relief Value :-

 
The PRECON Model No: PFCI/EPRV/2051 valve is a pressure relief valve for applications in which a high flow capacity is required. It is primarily used as an emergency pressure relief valve on silos, Process vessels and equipment, storage tanks etc, it offers reliable protection against excessive overpressure and prevents excessive product loss at pressures close to the set pressure. This emergency vent valves are weight loaded, Spring loaded, Hinged type etc, which provides tight seal under normal conditions and open only when the set pressure is attained and release the excessive volume of vapour generated by above condition.

Features & Benefits of Emergency Pressure Relief Valve - Parallel Guide:-

 

  • Emergency Pressure relief valves provide high flow capacity.
  • Wide range of pressure settings to provide maximum tank protection while ensuring minimum gas loss.
  • Designed and manufactured to API 2000 / ISO 28300.
  • Seat leakage requirements of API 2000/ ISO 28300.
  • Low leakage rate.
  • Economic savings due to reduced product loss.
  • Alternative connection types available on request.
  • Valve sizing service assists optimum valve performance / cost specification.
  • Product Features
  • Designed and tested according to API2000.
  • Sizes available from 6"NB to 30" NB.
  • Vented to atmosphere.
  • Modular construction.
  • The inlet flanges are in accordance with ASME B16.5 150LB RF. Others on request
  • PTFE/FEP diaphragms effectively prevent the seat and pallet from sticking.


Technical Details of Emergency Pressure Relief Valve :


TABLE 1 Selection of Material:


DESCRIPTION

A

B

C

D

Body

Cast Aluminium

CS

SS304

SS316

Diaphragm

PTFE

PTFE

PTFE

PTFE

Pallet

SS304

SS304

SS304

SS316

Stem

SS 304

SS 304

SS304

SS316

Guide Studs

CS

CS

SS304

SS316

Guide Cover

IS 2062 /A 36

IS 2062 /A 36

SS304

SS316

Any special materials like ECTFE Lining, FRP coating, Hast alloy upon request.


Trade Information
  • Payment Terms
  • Cash Advance (CA), Cash in Advance (CID), Cheque, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
  • Supply Ability
  • 12 Per Month
  • Delivery Time
  • 4 Week
  • Main Export Market(s)
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
  • Main Domestic Market
  • All India

PRESSURE & FLOW CONTROL INDUSTRIES
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