Internal thread plunger valve

Internal thread plunger valve refers to a plunger valve with a smaller diameter that is connected to pipeline equipment using internal threads. The thread system is generally British G-thread, and the general diameter is within DN50. Internal thread plunger valve is a valve composed of parts such as valve body, valve cover, valve stem, plunger, hole frame, sealing ring, and handwheel. Its working principle is that when the handwheel rotates, the valve stem drives the plunger to reciprocate up and down in the middle of the hole frame, completing the opening and closing functions of the valve. The internal thread plunger valves produced by Shanghai Meiyan Yipump Valve are generally used in the medium and small diameter pipelines of medium and low pressure valves, mainly for cutting off fluids. Due to its reliable sealing and effortless operation, it is suitable for occasions that require frequent switching.