This 3-inch stroke unit features a right-angle bracket and is engineered for precise air volume control within a 8 to 13 psi spring range

The actuator uses a microprocessor-controlled brushless DC motor that detects end-stops and protects the gears from damage without requiring external switches

The Watts R11-04C is rated for operation between 40°F and 120°F (4

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Parker 70810 Valve Freon This 3-inch stroke unit featuresThe Parker 70810 Solenoid Valve is a high capacity 1 inch NPT 2 way normally closed valve engineered for rigorous fluid control in industrial and commercial HVACR systems. Built with a heavy duty forged brass body and a resilient Buna N diaphragm, this general purpose solenoid valve provides bubble tight sealing for air, water, and light oils below 300 SUS. With a significant flow factor of 12. 2 Cv and a 150 PSI Maximum Operating Pressure