The ULTRASPIN VLV177 is a pressure relief valve with a 1/2-inch x 1/2-inch BSP connection. With a pressure rating of 650KPA and a flow rate of 3.5 M3/H, it ensu
The ULTRASPIN VLV177 is a pressure relief valve with a 1/2-inch x 1/2-inch BSP connection. With a pressure rating of 650KPA and a flow rate of 3.5 M3/H, it ensu