As a non-spring return actuator

Corrosion Resistance: Galvanized steel construction provides durability against moisture and oxidation in high-humidity environments

this valve delivers the precision and longevity required for critical process automation

preventing board damage during field installation

This assembly includes a durable ball bearing motor system for extended service life in high-heat environments and comes standard with the required 3uf x 250Vac capacitor and mounting gaskets to streamline field installation for technicians

Dwyer Instruments A-421 Pressure Tip Refrigerant As a non-spring return actuatorAs a field technician, you know that accurate static pressure measurement is the baseline for diagnosing system performance. The Dwyer Instruments A 421 Static Pressure Tip is a professional grade pickup designed for permanent installation in ductwork and air handlers. Featuring a 6 inch probe with four radially drilled . 040 inch sensing holes, this assembly effectively eliminates the impact of air velocity and turbulence to provide a true static