Spence E2-2 Valve R-22 This valve features a 1/2"

This valve features a 1/2" NPT inlet and a 1/2" inverted flare outlet

adhering to standard trade practices for air-tight damper performance and precise HVAC actuator accessories integration

it must maintain at least 450mV-500mV while the circuit is closed to overcome the internal solenoid resistance

and water service with a wide 5-125 PSI range

Superior Protection: Effectively prevents oil slugging and ensures proper lubrication levels are maintained in parallel compressor racks

Spence E2-2 Valve R-22 This valve features a 1/2"The Spence E2 2 is a heavy duty 2 inch cast iron main valve engineered for precision fluid and steam pressure regulation. As a pilot operated normally closed valve, the E2 series is the industry standard for contractors managing large scale district heating or industrial steam plants. This Spence E2 Main Valve CI features a single seat design and packless construction to reduce friction and eliminate the need for traditional stuffing box maintenance.