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]
- Valve Motion: Linear
- Control Signal Input: Pressure
- Operation: OnOff
- Pressure Control Signal Input: ? to 5
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]
- Valve Motion: Linear
- Stroke Length: 0.0625 to 0.1250
- Operation: OnOff
- Control Signal Input: Pressure
from Clippard Instrument Laboratory, Inc.
Single Acting Spring Return Pilot Actuator. Air Pilot Actuator, 1 1/4" Bore [See More]
- Valve Motion: Linear
- Stem Diameter: 0.4688
- Operation: OnOff
- Control Signal Input: Pressure
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]
- Valve Motion: Linear
- Stroke Length: 1
- Operation: OnOff
- Control Signal Input: Pressure
from ITT Compact Automation
Valve Actuator markets are typically: Oil & Gas. Power Gen. Pulp and Paper. Water. Aluminum Components – 2-1/2" through 12" Bore. The end plates and piston are made from high strength Aluminum. Combined with an Aluminum or composite cylinder tube the. ITT GV actuators are over 50% lighter... [See More]
- Valve Motion: Linear
- Stem Diameter: 1
- Operation: OnOff
- Actuator Type: Piston Cylinder
from Metso
Neles ValvGuard VG9000 is a new generation safety valve controller and partial stroke testing device for both emergency shutdown (ESD) and emergency venting (ESV) valves. With VG9000, plant safety can be increased due to extensive safety valve testing capabilities and improved diagnostics data. [See More]
- Valve Motion: Rotary; Linear
- Control Signal Input: Milliampere
- Operation: OnOff; Modulating (optional feature)
- Milliampere Control Signal Input: 4 to 20
from Millennium Power Services
Rotork linear actuators offer the advantages of compact size, high performance and a simple but highly reliable design. They are ideal for operating on/off and control functions of both globe and wedge gate valves. Both spring-return and double-acting configurations are available with either... [See More]
- Valve Motion: Linear
- Actuator Force: 89920 to 404640
- Operation: OnOff
- Actuator Type: Piston Cylinder
from Rotork plc
Rotork linear actuators offer the advantages of compact size, high performance and a simple but highly reliable design. They are ideal for operating on/off and control functions of both globe and wedge gate valves. Both spring-return and double-acting configurations are available with either... [See More]
- Valve Motion: Linear
- Actuator Force: 89920 to 404640
- Operation: OnOff
- Actuator Type: Piston Cylinder
from XOMOX (A Crane Co. Company)
Saunders EC Range. A Compact and lightweight piston operated pneumatic linear actuator suitable for demanding duties in both industrial and aseptic Applications. Injection moulded in PES (Polyethersulphone), the actuator offers excellent chemical and temperature resistance. Size Range:... [See More]
- Valve Motion: Linear
- Actuator Type: Piston Cylinder
- Operation: OnOff
- Acting type: Single Acting (optional feature); Double Acting (optional feature)
from Bettis Corporation
Lightweight, provide open & close control for reverse acting gate valves [See More]
- Valve Motion: Linear
- Actuator Force: 10595 to 21815
- Operation: OnOff
- Actuator Type: Diaphragm
from Dresser Masoneilan
Double-acting designs featuring spring fail-safe options [See More]
- Valve Motion: Linear
- Stroke Length: 1.5 to 6
- Operation: OnOff
- Actuator Type: Piston Cylinder
from Emerson Process Management - Fisher®
Multiple-spring diaphragm actuator, powerful and compact devices [See More]
- Valve Motion: Linear
- Actuator Type: Diaphragm
- Operation: OnOff
- Acting type: Single Acting
from Emerson Process Management, Valve Automation
The WellGuardTM diaphragm range of pneumatic Control Fluid Powered linear actuators is designed to be used in conjunction with Bettis ® valve bonnets to provide open and close control for major brands of API 6A through conduit reverse acting gate valves fitted to oil and gas wellheads and... [See More]
- Valve Motion: Linear
- Actuator Force: 6035 to 12695
- Operation: OnOff
- Actuator Type: Diaphragm
from Pyronics, Inc.
Air motors, piston travel against a linear spring, factory preset [See More]
- Valve Motion: Linear
- Stroke Length: ? to 0.8750
- Operation: OnOff
- Actuator Force: ? to 25
from Spirax Sarco, Inc.
Has .75" travel and controls .5" to 2" L & K series valves [See More]
- Valve Motion: Linear
- Stroke Length: 0.7500
- Operation: Modulating (optional feature)
- Actuator Type: Diaphragm
