ASCO 8210B21 Solenoid Valve 30067439-890 permanent seal when soldered correctly

permanent seal when soldered correctly into the loop

providing reliable switching for electric heat banks and blower motors

technicians should always verify the gap against the specific heater manufacturer’s requirements before final installation

When working with 3/8" stem valves

the Conbraco 18C-402X-38 Valve (also known under the Apollo brand) provides critical protection against thermal expansion and over-pressure conditions

ASCO 8210B21 Solenoid Valve 30067439-890 permanent seal when soldered correctlyThe ASCO 8210B21 is a robust 2 way normally closed solenoid valve designed for high performance fluid control in demanding HVACR and industrial environments. This pilot operated solenoid valve features a durable brass body and reliable NBR seals, making it ideally suited for general service applications involving air and water. With a 3 8" NPT connection and a 1. 16 Cv flow coefficient, it maintains a consistent operating pressure differential of 5 to