Pressure Relief Valve

  • Type: Pressure Relief Valve
  • Sizes: 65mm, 80mm, 100mm & 150mm
  • 65mm: UL Listed
  • 80mm: Non-UL, PN16
  • 100mm: Non-UL, PN17
  • 150mm: Globe Type
  • UL Listed / FM Approved / CE options*
  • Adjustable Pressure Range
  • Maximum Temperature: 82°C
  • Suitable for Water Systems
  • Working Pressure: Up to 250 / 400 psi depending on model
  • Flanged Connection
  • FBE Coating as AWWA C550
SKU: PRV150

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Description

Why use Pressure Relief Valve?

Pressure Relief Valve is an industrial fire protection and water pressure control valve designed to help protect pipelines, pumps, and other system components from excessive pressure. When system pressure exceeds the predetermined set pressure, the valve opens to relieve excess pressure and helps maintain the system within its intended operating range.

This valve is available in multiple sizes and configurations, including UL Listed, FM Approved, and CE-certified options, depending on the specific model.

Available Sizes & Types

Size / TypeCertification / Specification
65mmUL Listed – Dubai
80mmNon-UL, PN16
100mmNon-UL, PN17
150mm Globe TypeUL Listed / FM Approved / CE

Product Key Features

  • Automatic Excess Pressure Relief
  • Helps Protect Pumps & Piping Systems
  • Available in Multiple Sizes
  • 65mm UL Listed Option
  • 150mm Globe Type UL Listed Option
  • FM Approved & CE Certified options available*
  • Adjustable Pressure Settings
  • Suitable for Water-Based Systems
  • Durable Flanged Construction
  • FBE Protective Coating

*Certification and approval depend on the specific model.

Specification Table

SpecificationDetails
Product Name
FunctionAutomatic Pressure Relief
StandardUL 1478, NFPA 20*
Available Sizes65mm, 80mm, 100mm, 150mm
Connection TypeFlanged
Flange StandardsASME B16.42 Class 150 / 300, ASME B16.1 Class 125 / 250, EN 1092-2 PN16
Pressure Adjustment20–200 psi / 100–300 psi etc.*
Maximum Temperature82°C
Suitable MediumWater
Working Pressure250 psi / 400 psi etc.*
Surface CoatingFBE Coating
Coating StandardAWWA C550
CertificationUL Listed / FM Approved / CE – Depending on Model

*Exact specification depends on the selected valve model and configuration.

How It Works

The Pressure Relief Valve operates automatically:

  1. The system operates within its normal pressure range.
  2. If the pressure exceeds the preset limit, the valve opens.
  3. Excess water or pressure is released through the valve.
  4. As system pressure returns to the desired range, the valve closes according to its design.
  5. This helps protect connected equipment and piping from excessive pressure.

Product Applications

The Pressure Relief Valve is suitable for compatible applications such as:

  • Fire pump systems
  • Fire protection water systems
  • Industrial water pipelines
  • Pump discharge systems
  • Water treatment facilities
  • Commercial buildings
  • Industrial facilities
  • High-pressure water systems

Q&A:

১. Pressure Relief Valve কী?

উত্তর: এটি এমন একটি valve যা system-এর pressure নির্ধারিত সীমার বেশি হলে স্বয়ংক্রিয়ভাবে অতিরিক্ত চাপ release করতে সাহায্য করে।

২. এর প্রধান কাজ কী?

উত্তর: অতিরিক্ত pressure থেকে pump, pipeline এবং অন্যান্য equipment সুরক্ষায় সাহায্য করা।

৩. কোন কোন Size পাওয়া যায়?

উত্তর: প্রদত্ত তথ্য অনুযায়ী 65mm, 80mm, 100mm এবং 150mm size পাওয়া যায়।

৪. 65mm Valve কি UL Listed?

উত্তর: হ্যাঁ, প্রদত্ত specification অনুযায়ী 65mm model UL Listed

৫. 80mm এবং 100mm Valve কি UL Listed?

উত্তর: প্রদত্ত তথ্য অনুযায়ী 80mm PN16 এবং 100mm PN17 model Non-UL

৬. 150mm Valve-এর বিশেষত্ব কী?

উত্তর: এটি একটি Globe Type Pressure Relief Valve এবং প্রদত্ত তথ্য অনুযায়ী UL Listed / FM Approved / CE certification রয়েছে।

৭. এটি কোন Temperature পর্যন্ত ব্যবহার করা যায়?

উত্তর: প্রদত্ত specification অনুযায়ী water application-এ সর্বোচ্চ 82°C পর্যন্ত।

৮. Pressure Adjustment কত?

উত্তর: মডেল অনুযায়ী 20–200 psi, 100–300 psi এবং অন্যান্য adjustment range পাওয়া যেতে পারে।

৯. এটি কোথায় ব্যবহার করা হয়?

উত্তর: Fire pump system, fire protection water line, industrial pipeline এবং অন্যান্য compatible high-pressure water system-এ ব্যবহার করা যায়।

১০. FBE Coating কী সুবিধা দেয়?

উত্তর: Fusion Bonded Epoxy (FBE) coating valve-এর surface protection এবং corrosion resistance উন্নত করতে সাহায্য করে।

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Overview

Select a Size: Required100mm Non UL, PN-17, 150mm Globe type UL Listed, 65mm UL Listed – Dubai, 80mm Non UL, PN-16

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