Quick Pressure Relief Valve f/All Sigmar & B3 Heaters

Quick Pressure Relief Valve for All Sigmar & B3 Heaters

Features:

• Pressure Relief Valve - 1/2" fitting, brass chrome-plated, pressure up to 6 bars
• British standard thread fitting
• Overall length 1-3/4"
• Relief/non return that allows discharging of the water heater in case of disuse