Mud Gate Valve ( Demco Series ) ISO9001

Product Description

The Mud Gate Valve, with superior design features precision workmanship and proven principle are engineered to meet the harsh drilling requirements in todays oilfield.
The Valve conforms to the standard flange dimensions and pressure rating of 3000 and 5000 PSI working pressure, and temperature service up to 400 F.
The valve standard trim includes 316SS Gates 316SS Stems and Buna N Seats, optional trims are available which include Ni Plated Carbon Steel, Monel and Aluminum Bronze gates. Seats are offered in Viton and Hypalon and optional 303SS Stem is available.

Construction

All the Valves conform to API flange dimensions in all pressure class ratings. The valves have rising stems that are driven by a double threaded hub for quick opening and closing with minimum turning effort. The permanently lubricated stems and stem screws are fully sealed assembly consisting of homogenous and fabric backed rings for high and low pressure sealings.