Diaphragm valves can be controlled by various types of actuators e.g. manual, pneumatic, hydraulic, electric etc. The most common diaphragm valves use pneumatic actuators; in this type of valve, air pressure is applied through a pilot valve into the actuator which in turn raises the diaphragm and opens the valve. This type of valve is one of ...

Diaphragm globe valves from GEMÜ are available as 2/2-way valves and multi-port valve blocks. Body, actuator and diaphragm are manufactured from the high-performance plastics PTFE and PVDF. The valves are available for order as HPW (cleanroom manufacturing) or HPS (no cleanroom manufacturing).

Swagelok diaphragm-sealed valves improve system efficiency while providing effective flow shutoff by minimizing entrapment areas and facilitating purging with a fully swept flow path. They have long cycle lives and are available in a variety of sizes, materials, and configurations to meet the system requirements of high-purity and ultrahigh ...

Purchase pneumatically operated diaphragm valves online from Bürkert Large selection of diaphragm valves. Flow-optimised and dead space-free body ✓

Pneumatically operated diaphragm valves are an increasingly popular choice for fluid control due to their precise and consistent operation, as well as their ability to handle a wide range of fluids and chemicals.

Spears® Diaphragm Valve Premium Pneumatic Actuation Package This full-featured industrial grade valve is engineered to provide accurate throttling and shut off for chemical processing, industrial, and water treatment applications.

Pneumatic diaphragm valve play a pivotal role in ensuring precise and reliable fluid control within a wide array of industrial settings. These valves engineer to perform several critical functions, with flow regulation being one of their primary capabilities.

Diaphragm valves, manually or pneumatically operated, are specifically designed for hygienic and aseptic processes in the pharmaceutical industries. The valve is excellent for flow control as well as for open/close duties. The diaphragm provides body seal as well as seat seal.

A pneumatic diaphragm valve is a specialized type of valve that utilizes compressed air to control the movement of a flexible diaphragm, regulating the flow of fluids within a system. The diaphragm acts as a barrier, separating the fluid from the actuator, and its movement opens or closes the valve to allow or restrict fluid flow.

In this guide, we will dive deep into the world of diaphragm valves, exploring their construction, working principles, materials, sizing, and other important specifications.