Description
Mixing unitary water valve, 3-way, 5/8″ OD, 2.5 Cv, 2 to 5 psi spring range.
VP512A unit ventilator valves are normally-open, single-seated, straight-through or angled globe valves for proportional control of either steam or hot water in unit ventilators.
Features & Benefits:
- Equal-percentage, high-lift throttling guide providing accurate control over wide load variations
- Molded, replaceable composition disc for tight shutoff
- Replaceable brass seat
- Self-adjusting, spring-loaded Teflon packing
- Back-seating arrangement to allow repacking without shutting down or draining system
- Rotatable operator for aligning air connection with control air piping
- Integral union connection to simplify installation and service
