Cast Iron Sluice Valve PN 1.0 Model 1079A

Waterworks isolation ('sluice') valve for 50 mm (2") flanged water mains — the big cast gate valve on municipal lines. Cast iron body with bronze seat rings; handwheel stays at one height (non-rising stem). Face-to-face 178 mm; max height 365 mm. IS 1538 flanges. Tested to 1.5 MPa shell / 1.0 MPa seat; water service up to 45°C. Bolted bonnet; bronze seat rings; IS 1538 flanges. Options: extended stem, padlock, limit switch, brass spindle; bypass on 200 mm+.