T-303
| Cast Iron OS & Y Gate Valve
The T-303 is a OS & Y flanged cast iron gate valve. Outside-screw-and-yoke stem design gives visual reference to disc wedge position and is more durable than non-rising stem designs, as the stem threads are external and aren’t exposed to the media flow. It features a iron-body-bronze-mount, with bronze seats and solid wedge, assuring a positive drip-tight closure. All external surfaces are primed and dual-coat painted for maximum corrosion resistance.