The ASCO Series 159 Motorized Actuator is offered in On/Off and High/Low/Off construction. The motorized actuator is a self-contained, electrohydraulic linear actuator featuring dual internal control valves for repeatable positioning. When the actuator is mounted to a Series 158 valve, position indicators on both sides of the actuator show the open or closed position of the valve. The Series 159 Motorized Actuator and Series 158 gas valve combination provide a globally approved safety shut-off solution for a wide range of applications including boilers, furnaces, ovens, dryers, incinerators, thermal oxidizers and other heating systems
Series 159 Motorized Actuator Features
- Broad ambient temperature range suitable for hot (150° F/66° C) or frigid (-40° F/-40° C) environments
- Slow- or fast-opening constructions make it suitable for a variety of applications
- Type 1 & IP10 General Purpose enclosure standard, optional Type 4 & IP65 Watertight enclosure available for outdoor or indoor wash down installations
- Rugged construction ensures high reliability and durability
- Visual indication of valve open & closed position is standard
- Optional electrical interlock proof of closure switch is available
- Mountable in any position for installation flexibility
- UL Listed, FM Approved, CSA Certified
- EN161 class A certified, ROHS directive
Series 159 Motorized Actuator Specifications
- Valve Actuation: Motorized
- Voltage: 110 AC, 120 AC, 220 AC, 230 AC
- Ambient temperature range: -40 to 66° C, -40 to 150° F
- Power Requirement: 220 VA max.
- Actuator Function: On/Off or High/Low/Off
- Agency Approvals: when coupled with ASCO series 158:
UL 429
ANSI Z21.21/ CSA 6.5 C/I
FM 7400
EN 161 Class A
RoHS - Enclosure Integrity: IP10 & Type 1, IP65 & Type 4
Talk to one of our process control experts today at
(855) 737-4714, or fill out our
online form to learn more.
