http://www.specialprojects.com/equipment/6613/
Rovalve 12" stainless steel slide gate valve or knife gate valve. This manual valve uses a hand wheel and screw opening mechanism and has up to an estimated 150 psi CWP. The slide gate and seat are constructed of 316 stainless steel. The frame and wheel assembly are constructed of carbon steel. Valve is mounted between two flanged fittings with a 12 hole mounting pattern.
