Plunger Valve
General Features
- Our needle valve product used in flow control applications is designed to provide minimum loss in the fully open position with an optimized body that directs the flow better. It is made of one piece cast body. It has a design that provides long life in the sealing ring outside the cavitation zone. Maintenance-free, lubrication-free bushings and double-sided bearing drive shaft are used. It has stainless steel internal parts. Wear and corrosion resistant bronze piston guides. It has double O-ring sealing system. Provides long life with thermoplastic paint. The piston is axially bearing in the inner body and the linear movement of the piston changes the flow cross-section. The piston is controlled by the crank-connector mechanism, which converts the rotational motion of the gearbox and similar drive systems into linear motion.
Details
Parts
Hydraulic Operated Check Needle Valve
- Hydraulically operated check needle valves are project-specific valves developed for use in high flow and pressure pump applications and turbine by-pass systems, preventing damage to the equipment during pump start-up and sudden stops, and can react quickly when necessary. These valves also have a fast opening and closing feature. The hydraulic drive system is designed according to the application conditions in the pipelines for the most efficient operation of the valve.