VHPL rubber diaphragms can be made in a wide variety of materials depending on the medium to be sealed. Common materials include Nitrile, HNBR, EPDM, Fluorocarbon, Neoprene and Silicone. VHPL also offers a line of specialty compounds designed to meet industry specific requirements. VHPL designs and manufactures custom diaphragms for a large range of applications including; pneumatic control valves, actuators, solenoids, air regulators and various types of pumps. VHPL diaphragms are designed for your particular application and can include features such as: reinforcing materials for high pressures or vacuums, reduced wall thickness (thin wall) for low pressure applications, rubber to metal (or plastic) bonded assemblies and the integration of valves designed to seal up to a pressure threshold before allowing for the system to vent or leak at a specific rate.