Watts 0121400 Valve 326010-701 Always use a calibrated manifold

Always use a calibrated manifold gauge to verify the actual system trip points after adjustment

the 48DP500623 comes equipped with the necessary high-temperature wire lead and connector

this current sensing switch is frequently used to monitor the high side of a VFD to confirm motor operation

Enhanced Durability: Constructed from high-grade thermoplastic resin to prevent rust and withstand high-temperature furnace environments

For field technicians maintaining legacy pneumatic controls

Watts 0121400 Valve 326010-701 Always use a calibrated manifoldThe Watts 0121400 (Series LFBP30) is a contractor grade bypass control relief valve designed specifically for regulating liquid pressure in closed hydronic systems and applications utilizing positive pressure pumps. Engineered with a lead free copper silicon alloy body, this diaphragm operated valve features a 1 2 inch MNPT inlet and a 1 2 inch FNPT outlet, ensuring a secure fit in standard HVACR piping configurations. The internal assembly includes a