Valvole Membrana

Compressed air actuated process diaphragm valves

The patented VM and VMMT compressed air process diaphragm valves are a valid alternative to pneumatically actuated ball valves.

Process diaphragm valves: operation

Pneumatically actuated, PCHEM process diaphragm valves are available in two- or three-way double diaphragm configurations. Closing and opening the diaphragms deviates the fluid to the desired outlet. They are particularly suited to applications with abrasive and corrosive fluids, since they have no sliding contact parts or seals, but only a diaphragm which acts to close the line.

The series is available in a full range of sizes and materials, including polypropylene, PVDF, PTFE, POM, stainless steel and aluminium.
Their compact form factor and durability make them an ideal solution for industrial applications.


Key features

Robust and compact, these process diaphragm valves safely regulate the flow of liquids in the plant according to predetermined parameters to maintain process efficiency and productivity.

  • Double diaphragm
  • Three-way
  • Pneumatic actuation

We want your experience with Pchem to be in line with your needs. Please do not hesitate to contact us, our Customer Care team is available to assist you and answer any questions.

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