A proportional pneumatic actuator with a spring range of 8 to 13 psig and a 50 in2. diaphragm, designed for precise control of 0.5 to 2" (1.27 to 5.08 cm) VB-7000 series valves. Ideal for reliable and efficient HVAC valve operation.
A proportional pneumatic actuator with a spring range of 8 to 13 psig and a 50 in2. diaphragm, designed for precise control of 0.5 to 2" (1.27 to 5.08 cm) VB-7000 series valves. Ideal for reliable and efficient HVAC valve operation.
Caractéristiques
| Housing | Die cast aluminum |
| Diaphragm | Replaceable beaded molded neoprene (Part number PNV-202) |
| Stroke | 1/2" (13.7 mm) |
| Spring | Retracts actuator shaft and raises valve stem on loss of air pressure |
| Nominal spring range | 8 to 13 psig 55 to 90 kPa |
| Starting point | Adjustable ±2 psig (±14 kPa) |
| Maximum air pressure | 30 psig (207 kPa) |
| Ambient temperature limits | Shipping: -40 to 220°F (-40 to 104°C) Operating: -20 to 220°F (-29 to 104°C) |
| Air connections | 1/8" (0.32 cm) FNPT |
| Mounting | Any upright position with actuator head above center line of the valve body |
| Dimensions | 7.75 x 10.5 x 10.5" (199 x 267 x 267 mm) |
| Housing | Die cast aluminum |
| Diaphragm | Replaceable beaded molded neoprene (Part number PNV-202) |
| Stroke | 1/2" (13.7 mm) |
| Spring | Retracts actuator shaft and raises valve stem on loss of air pressure |
| Nominal spring range | 8 to 13 psig 55 to 90 kPa |
| Starting point | Adjustable ±2 psig (±14 kPa) |
| Maximum air pressure | 30 psig (207 kPa) |
| Ambient temperature limits | Shipping: -40 to 220°F (-40 to 104°C) Operating: -20 to 220°F (-29 to 104°C) |
| Air connections | 1/8" (0.32 cm) FNPT |
| Mounting | Any upright position with actuator head above center line of the valve body |
| Dimensions | 7.75 x 10.5 x 10.5" (199 x 267 x 267 mm) |
