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Nabic Valve Safety Products Pressure Relief Valve 5 Bar 1 in BSP Threaded N-542-025 5 BAR

Specifications

Country of Origin United Kingdom
Brand Nabic Valve Safety Products
Body Material Bronze
Inlet Connection Type Threaded
Model N-542-025 5 BAR
Maximum Operating Temperature 195°C
Inlet Port Size 1 in
Inlet Thread Standard BSP
Inlet Port Gender Female
Minimum Set Pressure 1bar
Maximum Set Pressure 5bar
TOSACA 4 bar Pressure Relief Valve With 1 in 1 inBrand TOSACA

Key Features

  • Constructed with durable bronze body ensuring long service life.
  • Suitable for air, hot water, and steam applications.
  • Maximum operating temperature up to 195°C for high temperature environments.
  • Features lockable pressure setting for safety and tamper prevention.
  • Includes diaphragm-protected working parts with PTFE to metal seating for reliable sealing.
  • Threaded inlet and outlet ports sized at 1 inch BSP female connections.
  • Minimum set pressure of 1 bar and maximum set pressure of 5 bar.
  • Easy inspection and manual testing capabilities.

Product Description

Nabic Valve Safety Products N-542-025 5 BAR Pressure Relief Valve is constructed from high-grade bronze for robust industrial performance. It features a threaded 1 inch BSP female inlet and outlet connection, designed primarily for safeguarding hot water boilers by relieving excess pressure safely up to a maximum of 5 bar.

This valve supports multiple applications including air, hot water, and steam systems, with a maximum operating temperature rating of 195°C. The working parts are diaphragm protected with PTFE to metal seating, ensuring high seat tightness and durability.

The valve pressure setting is lockable and sealed to prevent unauthorized adjustments, enabling safe manual testing and easy cleaning during maintenance. Its gunmetal construction enhances mechanical strength in demanding environments.

Compliant with UKWFBS, WRC, and AOTC certifications, and adheres to BS6759 and BS21 technical standards, the valve meets stringent industrial safety and quality requirements. This makes it suitable for use in industrial, HVAC, plumbing, and safety-critical applications.

The product's British origin confirms high manufacturing quality and material standards. This pressure relief valve is a reliable component for pressure management in boilers and fluid power systems, providing dependable protection and operational safety.

Durable bronze body with threaded BSP connections. Maximum set pressure: 5 bar and maximum operating temperature: 195°C. Lockable pressure settings and diaphragm-protected internals with PTFE seating. Ideal for air, steam, and hot water applications.

Meets UKWFBS, WRC, AOTC approvals, and British Standards compliance. Browse our Industrial Valves & Valve Fittings category for a wide selection of Pressure Relief Valves and related safety components at EnvMart.

Nabic Valve Safety Products Pressure Relief Valve 5 Bar 1 in BSP Threaded N-542-025 5 BAR
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Frequently Asked Questions

The maximum set pressure of this pressure relief valve is 5 bar.

This model features a threaded inlet connection type, specifically 1 inch BSP female.

It is constructed from high-grade bronze, providing robust industrial performance.

The maximum operating temperature for this valve is 195°C.

Yes, it includes lockable pressure settings to prevent unauthorized adjustments and diaphragm-protected working parts for reliable sealing.

It is suitable for air, hot water, and steam applications, primarily designed for safeguarding hot water boilers.

The minimum set pressure is 1 bar, and the maximum set pressure is 5 bar.

This valve complies with UKWFBS, WRC, AOTC certifications, and adheres to BS6759 and BS21 technical standards.

It allows for easy inspection and manual testing capabilities, facilitating maintenance and cleaning.

The inlet port is female and sized at 1 inch BSP.

The valve features PTFE to metal seating, which ensures high seat tightness and durability.

This pressure relief valve is manufactured in the United Kingdom, confirming high quality standards.

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$1,428.90
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$1,428.90
$1,386.03
Tax included