1/ 2 PT Socket Electric Water Boiler Safety Valve, 3Pcs

The package includes only the items listed above; other items are not included.<br> Product: Electric Water Heater Check Valve;<br> for: electric water heater;<br> Pressure: 0.75 mPa<br> Color: red and silver<br> Material: metal, plastic<br> Weight: 234 G;<br> External thread size: 20 mm / 1 / 2PT;<br> Internal thread Diameter: 19 mm / 1 / 2PT<br> Hole diameter: 4.5 mm;<br> Total size: 45 x 25 x 61 mm (L x W x H)<br> Package: 3 x Electric Water Heater Check Valve<br> Note: Lighting and display differences may cause the item's colour to vary slightly from the picture. Please allow a measurement tolerance of +/- 1-3cm.