Safety valve MS 1/2 inch x 3/4 inch 1.5 bar for central heating. 42376

Safety valve for heating systems – reliable protection for your system

The MS 1.5 bar safety valve is an indispensable element of every central heating installation. Designed to protect against overpressure, it ensures safe and efficient operation of the heating system. Made of high-quality brass, it guarantees durability and corrosion resistance. This valve is particularly recommended for installations with a capacity of up to 50 kW, in accordance with PN-EN 12828.

Design and application

The MS safety valve has internal threads G1/2" and G3/4", which facilitates installation in existing systems. Its angular (right angle) design allows for flexible adaptation to different pipe arrangements. It is intended for discharging water, water-glycol mixtures and other liquids from groups 1 and 2 that do not negatively affect the valve materials. Thanks to this, it finds application in a wide spectrum of heating systems – from domestic installations to larger commercial facilities. The color of the caps helps to identify the purpose of the valve, which facilitates servicing and maintenance.

Key features and benefits

• Overpressure protection: The valve automatically releases excess pressure, protecting installation components from damage.
• Durability and reliability: Brass construction ensures long life and corrosion resistance.
• Wide application: Can be used with water, glycol and other liquids from groups 1 and 2.
• Easy installation: Internal threads G1/2" and G3/4" facilitate integration with the existing installation.
• Compliance with standards: Meets the requirements of PN-EN 12828 and has a CE declaration confirming compliance with the pressure equipment directive PED 97/23/WE.
• Compact dimensions: The valve height is 59 mm, allowing for installation in limited space.
• Designed for continuous operation: It can be used without fear of damage during prolonged use.

The MS safety valve is an investment in the safety and long-term functioning of your heating system. It provides peace of mind knowing that the installation is protected against the effects of excessive pressure. The nominal connection diameter is 1/2 inch (15) and 3/4 inch (20) respectively, and the relief pressure is set at 1.5 bar. The housing is made of brass, which guarantees strength and corrosion resistance.