23 JamesburyValve Solutions Electric, Pneumatic & Manual Actuators Valv-Powr® VPVL TheValv-Powr VPVL actuator is suitable for all process applications. It is a favorite in the chemical industries because of its compact design. It offers several added corrosion treatments such as electroless nickel, hard anodized protection, and PTFE coating. Quadra-Powr® X TheQuadra-Powr X spring-diaphragm actuator is a unique solution that provides exceptionally smooth and reliable actuation for 90° rotary valves. It combines the low air pressure requirements of a diaphragm actuator with the high pressure capacity of a piston actuator. The result is smoother, more accurate operation (even at minimal supply pressures), and longer cycle life. Valv-Powr VPVL Model C Recommended Torque Type Action Input Output Bulletin Pneumatic Rack & Pinion Double Acting 40 – 100 psi 2.5 – 4581 ft·lb A111-5 (2.7 – 6.9 bar) (3.2 – 6211 N·m) A111-4 Spring Return 60 – 80 psi 4.5 – 1628 ft·lb (4.2 – 5.5 bar) (6.1 – 2207 N·m) Quadra-Powr X Recommended Torque Type Action Input Output Bulletin Pneumatic Diaphragm Spring Return 20 – 100 psi 11 – 587 ft·lb A110-4 (1.4 – 6.9 bar) (15 – 796 N·m) B-Series B1-Series piston actuators are available in either double-acting or spring-return versions. The Series B1C and B1J provide for mounting in accordance with ISO 5211/1. These actuators offer an extremely long life cycle and are well suited to operate almost any type of rotary valve. B-Series Recommended Torque Type Action Input Output Bulletin Pneumatic Piston Double Acting 43 – 102 psi 30 – 75630 ft·lb 6 B20 Spring Return (3.0 – 7.0 bar) (41 – 102540 N·m) M & MA-Series M & MA-Series actuators are fully enclosed, weather-proof, all-cast-iron and carbon-steel construction. They are factory lubricated for their lifetime, requiring no future lubrication. Each unit includes a pointer to indicate valve position. M & MA-Series Recommended Torque Type Action Input Output Bulletin Manual Gear Operated Handwheel 10 – 150 ft·lb 92 – 4000 ft·lb A100-1 (14 – 204 N·m) (125 – 5393 N·m)
RkJQdWJsaXNoZXIy NDE1MjE4