from Air Logic
The F-4014-Series Diaphragm Amplifier is a miniature interface device that performs the same function as a piloted three-way valve, but at low outlet flow rates. Pneumatic signals of several inches of water gauge applied to the input will control the output pressure up to 35 PSI in both digital and... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Linear
- Pressure Control Signal Input: ? to 5
from Asahi/America, Inc.
The HT Series Pneumatic Actuator has been specifically designed for valves that are installed on or close to furnaces, boilers, kilns, reactor vessels; or valves handling thermal fluids in heat exchangers, thermal transfer equipment, process vessels, etc. Typically the valves are insulated however,... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 199
from Beswick Engineering Co., Inc.
The pressure actuator screws onto the panel mount threads of Beswick's two and three-way stem actuated valves and can be used with a 1/16" thick mounting bracket. It transforms the stem actuated valve into a pressure operated valve which responds to a 15 psi input to the actuator. The pressure... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Linear
- Stroke Length: 0.0625 to 0.1250
from Clippard Instrument Laboratory, Inc.
Single Acting Spring Return Pilot Actuator. Air Pilot Actuator, 1 1/4" Bore [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Linear
- Stem Diameter: 0.4688
from Conant Controls, Inc.
DA-75. Double Acting Pneumatic Operator. A compact air-to-air valve actuator made of corrosion resistant materials. The double piston, double rack and pinion design proves to be durable and consistent in its range of torque output. This model operates on 60-120 PSI air supply. Specifications:... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 90 to 309
from Dwyer Instruments Inc.
Lin-E-Aire ® Valve Actuators offer the ultimate in precision diaphragm motor control. These actuators are available in either air-to-lower or air-to-raise types. Both types feature easily accessible spring compression nuts permitting easy range change and adjustment. These actuators employ... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Linear
- Stroke Length: 1
from Apollo Valves
Spring return or double acting, stainless steel, quarter turn, rack and pinion actuator. [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 74 to 289
from Bettis Corporation
Dual travel stops, blowout proof pinion, three point suspension [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 44 to 179
from Chemline Plastics Limited
Aluminum construction, double O-ring shaft seals, minimal backlash [See More]
- Control Signal Input: Milliampere; Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 13800
from Crane Energy Flow Solutions
Pneumatic actuator with unique rack and pinion operation, 95 degree angle [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 36 to 254
from Emerson Process Management, Valve Automation
Bettis ® D-Series pneumatic rack and pinion actuators provide its users with reliability and economy in valve automation. Specifically designed for quarter-turn applications, the D-Series is ideal for the on/off or continuous operation of plug, butterfly and ball valves, as well as dampers and... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 44 to 179
from FieldQ
Interchangeable function modules, Smart, AS-Interface, Fieldbus, Profibus [See More]
- Control Signal Input: Milliampere; Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 336 to 1354
from Gosco Valves
Thread, fail safe spring return, control, positioner, limit switch options [See More]
- Control Signal Input: Milliampere (optional feature); Voltage (optional feature); Pressure (optional feature)
- Operation: OnOff; Modulating (optional feature)
- Valve Motion: Rotary
- Actuator Torque: 70 to 440
from Hytork Controls Inc.
Double acting, high quality & economical, rugged heavy duty body casting [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 83 to 250
from Marwin Valve
A full range of double acting and spring return actuators designed to NAMUR for air supply ports and top mounting with ISO 5211 for base mounting patterns. Double acting actuators are available in output torques up to 36,611 inch pounds. Spring return actuator are available with spring break torque... [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Rotary
- Actuator Torque: 86 to 261
from Pyronics, Inc.
Air motors, piston travel against a linear spring, factory preset [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Linear
- Stroke Length: ? to 0.8750
from Shafer Valve Company
High pressure control system, variety of sizes available [See More]
- Control Signal Input: Pressure
- Operation: Modulating
- Valve Motion: Rotary
- Actuator Torque: ? to 345000
from Sharpe Valves
lDouble Rack & pinion. l High corrosion Resistance. l Pinion supported on. delrin Bearings. l Maximum Working Pressure. 120 Psi. l Lubrication not necessary. l Tested to more than 1 million cycles. l Anti-blow out pinion. l Can be converted to single acting. by just adding springs [See More]
- Control Signal Input: Pressure
- Operation: Modulating
- Valve Motion: Rotary
- Actuator Torque: 35 to 152
from Spirax Sarco, Inc.
Operates many Spirax Sarco control valves; 1/8" BSP air connection [See More]
- Control Signal Input: Pressure
- Operation: OnOff
- Valve Motion: Linear
- Stroke Length: ? to 0.3750
