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 thrott"|Unitary Water Valve: 3-way Mixing: 1/2in Outer Diameter: 1.5Cv PortA/1.5Cv PortB: 1.3Kv PortA/1.3Kv PortB
- Brand : Honeywell
- Valve Body Pattern : 3-way (Diverting) Sequencing
- Overall Width : 130mm; 5.13in
- Maximum Diaphragm Pressure : 172kPa; 25psi
- Close-Off : 345 kPa at 90 kPa; 50 psid at 13 psi
- Actuator Spring Range : 3 to 11.5psi; 21 to 79kPa
- Valve Stem Action : Proportional/Sequencing
- Valve Type : Unitary Valve
- Overall Height : 9.875in; 257mm
- For Use With : 312817S
- Minimum Medium Temperature : 1.67°C; 35°F
- Controlled Medium : Water
- Valve Pressure Rating : 17.2369bar; 250psi
- Maximum Ambient Temperature Rating : 71°C; 160°F
- Minimum Ambient Temperature Rating : 35°F; 2°C
- Maximum Medium Temperature : 250°F; 121.11°C
