As a critical TEV component

such as the Watts GC230

the 25-601-00 comes standard with a 1/4" needle drain in the lower arm

Durable Construction: Built to withstand constant thermal cycling within the heat exchanger vestibule without drift or premature fatigue

allowing for direct mounting to standard float rods and stems

ASCO 8321G2 Solenoid Valve 326070-701 As a critical TEV componentThe ASCO 8321G2 Solenoid Valve is a high performance 3 way normally closed pilot operated valve designed for rapid cycling and industrial efficiency. Engineered with a 3 8" NPT connection and a rugged brass body, this 120V AC solenoid valve provides a quick exhaust feature that significantly reduces cylinder return times in pneumatic systems. It operates within a 10 200 PSI pressure range and is compatible with air, water, and light oil. The inclusion