WATTS MSL Series Safety Valves
For civil and sanitary systems, pressure from 1.5 to 10 bar








Description
Safety valves are essential for the protection of heating and sanitary systems, designed to prevent dangerous pressure increases in heat generators and boilers.
These valves equipped with a diaphragm open automatically when the set pressure is exceeded and allow the controlled discharge of the fluid, avoiding overloads and damage.
Datasheet
• MSL Series
• Body: CW617N Brass
• Spring: Ni-Cr steel
• Membrane: EPDM
• Knob: Shockproof technopolymer
• Operating temperature: -10 ÷ +110 °C
• Calibration pressure from 1.5 up to 10 bar
• WRAS approved
• Complies with Directive 2014/68/EU Identification number CE0425
• Complies with the characteristics required by Ministerial Decree 174 of 06.04.2004