China plastic pneumatic diaphragm valve is available with an optional pneumatic actuator for operation via a pressurized air supply. The pneumatic actuator is available in both air to air (double acting) and air to spring (single acting) styles.
The plastic pneumatic diaphragm valve is excellent for flow control due to their high degree of adjustability and resistance to clogging. Whether your system is handling the highest purity water or the most corrosive chemical compound or slurry, Simtech diaphragm valves are built to seal tight and last long.
Rugged solid thermoplastic construction for maximum corrosion resistance.
Uniquely designed body and bonnet together with diaphragms of new sealing designs by the state of the art computer aided analysis for superior sealing.
Bubble tight sealing, even in applications such as slurries or high suspended solids count.
1.Gate valve is the opening and closing body (valve plate) driven by the valve rod, along the sealing surface of the valve seat for lifting movement of the valve, can be connected or stage fluid passage. Gate valve sealing performance is better than the globe valve, fluid resistance is small, openin Read More »
Valve is a control component in the fluid transportation system, the main function is to open and close, regulate, guide, prevent backflow, pressure stabilization, diversion or overflow pressure relief. Valve is also the most complex component in the pipeline, it is generally assembled from multiple Read More »
At first glance, there are not many valve parts, simple structure, and average precision. They are simple parts in the machinery industry, but the core sealing parts of the valve are particularly demanding. The valve manufacturing process is complicated and the technical difficulty is also great. To Read More »