The United Conveyor Corporation (UCC) 150W Knife Gate Valve is designed specifically for on/off pipeline isolation service in hydraulic conveying applications, such as bottom ash, dewatering, pyrites and water supply systems. With over 4,000 installed units worldwide, the 150W knife gate valve has delivered exceptional sealing performance with its rugged and easy to maintain design.
The UCC design incorporates a replaceable abrasion-resistant polyurethane wear liner that provides improved sealing performance, greater reliability and extended service life. The 150W knife gate valve is shipped fully assembled to reduce installation cost.
Is the packing gland adjustable? [+]
Yes, it is. Depending on the operating conditions of the system, the packing gland typically needs adjustment every year on vacuum systems and twice a year for pressure systems. The packing gland also includes a spring loaded feature that maintains loading during operation which prevents leakage and extends the life of blade and packing.
Can these valves be rebuilt? [+]
Yes, both valve and actuator can be rebuilt. See drawing 2-1919-39 for valve repair kits and air cylinder rebuild kits.
What is the minimum air pressure required to actuate the air cylinder on these valves[+]
The operating range for the air cylinder is 80-100 PSI.
What accessories can be ordered on these valves? [+]
These valves can be ordered with variety of actuators, limit switches and solenoid valves. These valves can also be shipped assembled and pre-piped with the accessories.