Pressure & Safety Relief Valves TUV approved
High lift pressure (safety) relief valve preferred by leading boiler manufacturers.
- 0057502225 1/2"x3/4" F/F conection pre set 2.5 Bar
- 0057502230 1/2"x3/4" F/F connection pre set 3 Bar
- 0057602225 1/2"x3/4" M/F connection pre set 2.5 Bar
- 0057602230 1/2"x3/4" M/F connection pre set 3 Bar
- 0057702225 1/2"x3/4" M/F connection pre set 2.5 Bar with 1/4" BSP gauge port
- 0057702230 1/2"x3/4" M/F connection pre set 3 Bar with 1/4" BSP gauge port
- 0057802225 1/2"x3/4" M/F connection pre set 2.5 Bar with 1/4" BSP gauge port
- 0057802230 1/2"x3/4" M/F connection pre set 3 Bar with 1/4" BSP gauge port
