Key Benefits Double Diaphragm Technology: Provides superior stability and eliminates inlet pressure effects for consistent downstream performance

Durable Construction: High-impact

What is the purpose of the plastic cap provided with the valve

7501-03 rebuild kit for annual maintenance to ensure long-term mechanical integrity

Compact frame architecture facilitates easy integration into tight air handler cabinets and boiler blocks

Intermatic FM1D14A-LV Timer Module R-134A Key Benefits Double Diaphragm Technology:The Intermatic FM1D14A LV is a heavy duty 24Hr 7 Day Timer Module designed for precise electronic control of low voltage systems. This SPDT time switch supports 12 24 VAC VDC applications, making it a versatile choice for 12V 24V lighting control, small motor loads, and complex HVAC R automation. Built for reliability in the field, it features 14 setpoint programs and 5 preset block schedules for flexible 7 day sequencing. The DIN rail mount and