ZIPSON’S 136W (soft seat) & 136M (metal seat) segment control valves (also called rotary control valve, rotary globe control valve) are designed for a very wide range of industries and working conditions.
The high performance design allows high cycle operation and makes 136M & 136W suitable for different media such as water, steam, gas, pulp & paper, or even slurry. The wafer end connection with Class 600/ 1500 psi pressure rating covers most of the working situations.
Metal seat and soft seat
The 136 series segment control valves can fit both soft & metal seats. The 60 degree V-ball is convenient for users to make it flow control valve.
The automation direct mount design helps users to mount the actuators or gear operators directly without any brackets or adapters. Another feature of 136 series segment valve is the in-line adjustable gland. With this design, customers can tighten the gland as the valve is in-line for longer operation life-term without dismantling the actuation equipment. The valve is also with sets of Belleville washers on the gland bolts.