it manages pressure differentials effectively across its range: 5–200 PSI for air

Built with a 1 1/2 inch NPT connection and a robust cast bronze body featuring brass trim

Versatile Compatibility: Standardized threaded stem design allows for seamless field-mounting of both pneumatic and electric actuators

and PY1RJA series units

Honeywell VC8711ZZ11 Actuator 320788-702 it manages pressure differentials effectivelyThe Honeywell VC8711ZZ11 functions as a high performance 24V hydronic valve actuator designed for precise flow control in modern HVAC systems. This SPDT two position actuator utilizes a non spring return motor, ensuring stable positioning without power loss positioning cycles. Engineered for versatility, it is compatible with both two way VC1000 series and three way VC6000 series valve bodies. The unit features a direct coupled mounting design,