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Quad4 - Four Piston Actuator
Brand: SVF Flow Controls, LLCThe SVF “Quad4™” quarter-turn rack & pinion actuator is a four piston actuator which generates torque around a centrally located pinion, giving more than double the torque of single & double rack & pinion actuator designs.
The increased number of pistons allows their diameter to be reduced while maintaining its high torque, allowing the reduced size of the actuator
Features- Internally anodized body for corrosion resistance
- Available in Spring Return (QS) and Double Acting (QD) models
- ISO 5211 bottom flange for valve automation
- NAMUR output drive for installation of limit switches and positioners
- Bi-Directional Stroke Adjustment
- ¼” NPT air inlet manifold
- NAMUR interface for mounting of solenoid valve
Specifications
Operating Temperature
- -4° F to 175° F (-20° C to 80° C)
Supply Pressure
- Minimum: 40 psig (3 bar)
- Maximum: 120 psig (8 bar)
Torque
- 40 - 15,856 in-lbf
Materials of Construction
- AL 356-T6
- POM (Plastic)
- AL 356
- Buna ”N” (Standard), Viton
- Spring Steel
- AL 380