Direct Drive Compatibility: Features a standard 1/2 inch bore for seamless integration with OEM direct-drive motors

Can I use the 157S-MD to replace older mercury switch models

as many Carrier reversing valves utilize a 24V coil

Key Benefits OEM Compatibility: Designed specifically for Raypak and Rheem propane heaters

1 Cv rating ensures minimal pressure drop across the 1/4" NPT ports for consistent fuel delivery

Conbraco 24-305-03 Valves 318172-701 Direct Drive Compatibility: Features aThe Conbraco 24 305 03 is a high performance liquid level gauge valve engineered for demanding industrial and commercial tank monitoring applications. Constructed from heavy pattern rough bronze, this valve set is designed to provide reliable service in high pressure environments, featuring a 3 4 inch NPT male connection for a secure, leak resistant interface. The internal assembly utilizes a PTFE with Hypalon glass seal and braided PTFE with Aramid