Description
Upgrade your hydronic and HVAC mixing performance with the Honeywell VP526A1019, a reliable ½‑inch, 3‑way unitary mixing valve designed for precise proportional control of hot and/or cold water in unit air conditioners, fan coils, and similar systems. With a 2.5 max flow coefficient (Cv), this valve delivers best‑in‑class control in compact installations.
Features:
- Small size permits installation where space is limited.
- Direct-acting, rolling diaphragm actuator with integral high temperature plastic air connector for 1/4 in. (6-mm) O.D. plastic tubing.
- Spring loaded, self-adjusting Buna-N “V”-ring packing replaceable.
- Brass seats (integral lower, removable upper) and contoured plug provide metal-to-metal seating.
- Stainless steel stem.
- Linear and constant total flow throughout full plug travel.










