Any other orientation can interfere with the ball-check mechanism and lead to improper regulation or pilot outages

allowing for versatile field terminations using either stripped wire or standard spade connectors

While upgrades are possible

the 661057R is specifically sized (#57) for Liquid Propane (LP) applications

Conbraco 19-KDCA-100 Valve Els PW 17895 Any other orientation can interfereThe Conbraco 19 KDCA 100 Valve is a Section I steam pressure relief valve designed for high capacity overpressure protection in steam power boilers and pressure piping systems. As a direct replacement for 6010DCM01AAM0100, this Apollo 19 Series safety valve features a rugged cast bronze body with a 1 2" Male NPT inlet and 3 4" Female NPT outlet. It is factory set at 100 PSI with a certified discharge capacity of 646 pounds per hour. For maximum