Safety valve MS 3/4 inch x 1 inch, 2.5 bar for central heating systems. 42386

Safety valve MS is a reliable protection for central heating systems against excessive pressure increase. This model, with 3/4 inch and 1 inch connections, features a compact angular (90°) construction and is designed for continuous operation in heating systems. Made of brass, it ensures durability and corrosion resistance.

This valve is particularly useful in installations with a maximum power of up to 72.9 kW (according to UDT) or 100 kW (according to TUV), making it a universal solution for both smaller and larger facilities. The red knob allows for easy identification of the safety valve in the installation.

Construction and functionality:

• Overpressure protection: The main function of the valve – automatic relief of the installation in the event of exceeding the permissible pressure of 2.5 bar. This is crucial for protecting the boiler, pipes and other system components.
• Connections: Internal gas parallel BSPP-G (ISO 228-1) threads with sizes of 3/4 inch and 1 inch provide a tight and easy connection to the installation.
• Brass housing: Durable brass guarantees long-term operation even in difficult conditions. This material is resistant to water and glycol, increasing the range of valve applications.
• Bellows seal: Ensures tightness and proper valve operation for a long time.
• Compact size: Height of 59 mm facilitates installation even in tight spaces.

The MS safety valve is compatible with heating installations and can be used with hot water, but is not intended for refrigeration or solar installations. Thanks to its construction and parameters, it is a reliable element protecting the heating system from potential failures caused by excessive pressure. It is important to regularly check the condition of the valve to ensure its proper operation throughout its service life.