the A421AEC-01 is engineered for wash-down environments and corrosive atmospheres where standard controls fail

its floating control capability allows for incremental positioning when used with compatible room thermostats

a failing high-pressure switch will cause the system to short cycle or shut down unexpectedly

handling inductive motor loads or resistive heating elements with ease

as a standard Type F valve

Watts 0346045 415 Valve Freon the A421AEC-01 is engineered forTechnical professionals require field ready reliability, and the Watts 0346045 415 Valve delivers consistent overpressure protection for low pressure steam heating boilers and industrial process equipment. This ASME Section IV rated safety relief valve is engineered with a forged brass body and a 3 4 inch NPT male inlet by 3 4 inch NPT female outlet (drain) configuration. Designed specifically for saturated steam service, it features a factory set