the VT3213 is the valve body only

This switch is designed for air and the standard byproducts of combustion that are non-corrosive to silicone or polycarbonate materials

With a standard 1/4 inch shaft diameter and counter-clockwise (CCW) rotation

ensuring the longevity of downstream controllers and actuators

while the vibration-resistant adjusting screw maintains setpoints in demanding environments

Parker Refrigeration Specialties 186327 Regulator THPU32HP7Y the VT3213 is the valveThe Parker 186327 A9E Hot Gas Bypass Regulator is a pilot operated, externally equalized pressure control valve engineered for precise suction pressure management in commercial refrigeration. As the direct replacement for Parker 100932, this 7 8" ODF sweat connection regulator maintains system balance by bypassing high pressure discharge gas to the low side, preventing compressor short cycling during low load conditions. The A9E model features a wide