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| Country of Origin | United Kingdom |
|---|---|
| Brand | Nabic Valve Safety Products |
| Body Material | Bronze |
| Inlet Connection Type | Threaded |
| Model | N-542-015 4 BAR |
| Maximum Operating Temperature | 195°C |
| Inlet Port Size | 1/2 in |
| Inlet Thread Standard | BSP |
| Inlet Port Gender | Female |
| Minimum Set Pressure | 1bar |
| Maximum Set Pressure | 4bar |
| TOSACA 4 bar Pressure Relief Valve With 1/2 in 3/4 inBrand | TOSACA |
Nabic Valve Safety Products N-542-015 4 BAR is a pressure relief valve designed primarily for the protection of hot water boilers and steam systems. This valve is constructed with a durable bronze body and features a 1/2 inch threaded female inlet and outlet connection conforming to BSP standards. The maximum set pressure is 4 bar with a minimum set pressure of 1 bar, and it supports a maximum operating temperature of 195°C.
The valve includes a diaphragm-protected mechanism with PTFE to metal seating, enhancing the seat tightness and reliability in high-pressure and temperature applications. Being lockable, it prevents unauthorized pressure setting changes, ensuring operational safety. It is suitable for air, hot water, and steam applications, making it a versatile device for industrial, HVAC, and plumbing pipeline systems.
Additional features such as easy inspection, cleaning, and manual testing facilitate maintenance and compliance with safety regulations. The valve’s body material is bronze, chosen for corrosion resistance and longevity. It is manufactured in the United Kingdom and meets approvals from WRC, AOTC, and UKWFBS, assuring adherence to quality and safety standards.
The valve provides a high degree of seat tightness and operational safety. Manual testing feature enables safe verification without removal. Lockable pressure setting protects against tampering and ensures consistent operation.
Diaphragm protection prevents damage to critical parts and extends service life. Bronze body material offers excellent durability and corrosion resistance. Suitable for air, hot water, and steam industrial applications. Manufactured under strict quality standards in the United Kingdom.
This Pressure Relief Valve is ideal for industrial fluid power applications, construction heating systems, and commercial boiler safety mechanisms. Its robust design, reliable operation, and compliance certifications make it a trusted component in various plumbing and pipeline safety solutions.
Explore more industrial valves and pressure relief products on EnvMart for comprehensive system safety and performance.
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