Commercial Building Controls : Pneumatic Products : Pneumatic Valve Actuators : MP953C,D : MP953C1067S/U
This direct acting, 8 inch diameter, medium force, valve actuator, has a spring range of 2 psi to 7
Overview
Pneumatic actuators provide proportional control of steam or hot or cold liquids in HVAC systems by operating V5011, V5013, and VGF valve assemblies. Replacement devices are available for older Honeywell actuators.
Features
- Rolling diaphragm for long life and low hysteresis.
- Easily attached to valve.
- Can be installed after piping valve.
- Slide lock feature permits simple engagement to valve stem.
- Direct- or reverse-action control.
- Does not include positive positioner.
Product Specifications
- Dimensions (in.)
- 8 in. diameter, 6 1/2 in. high
- Dimensions (mm)
- 203 mm diameter, 165 mm high
- Maximum Safe Operating Pressure (psi)
- 25 psi
- Maximum Safe Operating Pressure (kPa)
- 172 kPa
- Temperature Range (F)
- 0 F to 140 F
- Temperature Range (C)
- -18 C to +60 C
- Includes
- 311851-062 Stem Extension Assembly
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Diameter (in.)
- 8 in.
- Actuator Type
- Valve
- Fail Safe Mode
- Spring Return
- Stroke (in.)
- 3/4 in.
- Stroke (mm)
- 19 mm
- Actuator Force
- Medium
- Action
- Direct Acting
- Spring Range (psi)
- 2 psi to 7 psi
- Spring Range (kPa)
- 14 kPa to 48 kPa
- Diaphragm Effective Area (sq in.)
- 33 sq in.
- Diaphragm Effective Area (sq cm)
- 213 sq cm
- Air connections
- Dual barbed fitting for 5/32 in. O.D. and 1/4 in. O.D. plastic tubing
