The little black box — magnetic components encased in epoxy for durability and reliability. Interior parts are stainless steel and anodized aluminum. The valves may be used with air, inert gas and liquid media at pressures from vacuum to 300 psi AC, 200 psi DC — depending upon orifice size and configuration. For those who require extra heat resistance and media compatibility, FKM and other elastomers are available.
* Consult representative or factory for options and specifications