Hattersley Fig 250W PN16 Double Check Valve pushfit x female expands as the temperature increases

expands as the temperature increases

• Cast Iron 50mm to 150mm

Reliance Valves 101 Series Sealed Heating System Pressure Relief Valves are most commonly used as a safety mechanism within sealed heating systems

Diameter: 120mm

Size: 15mm x 15mm

Hattersley Fig 250W PN16 Double Check Valve pushfit x female expands as the temperature increasesTypical lead time is 3 to 5 working days. We'll contact you if this changes. Description Fig. 250W Double Check Valve Features & Benefits Double check valves are used to prevent the risk of backflow and back siphonage contamination in domestic dwellings, public and commercial buildings WRAS Approved for use with wholesome (potable) water to 85C Supplied with female taper threads complying with BS EN 10226 2 Shell pressure rating for Fig. 250W and Fig.