£409.20 £491.04 inc. vat
Double Check Valve with female BSP connections. The ductile iron body is epoxy coated and suitable for wholesome water. A stainless steel spring closing mechanism allows the valve to operate in any orientation and is immune to water hammer. Water tight closure is achieved at high as well as low pressure by an EPDM seal.
Water softening – commercial (common salt); Whole site protection – where Fluid Category 3 required; Application deemed category 3 by the water company