Electric Valve Actuators Product List

Ex-proof Rating	Class I, Div 1 Groups B, C, D / T6 Class II Groups E, F, G / T6 (85 °C) IECEx & CSA certification
Voltages/Current	12-24 VDC, max 3 A @ 24 VDC 110-240 VAC, max 1.5 A @ 240 VAC
Control Options	Analog (4-20 mA, 1-5 V, 1-10 V) , Modbus RS485, TTL
Feedback	4-20 mA

Output Torque Range	4 – 915 in-lbs
Output Speed Range	1 – 186 seconds per turn
Positioning Precision	+/- 0.25°

Add-On Options	Manual override Battery backup for fail-safe operation 110-240 VAC power option
External temp. range	-40 – 65 °C (Heater option)
Life Expectancy	250,000 cycles in specified conditions
Motor	Brushless DC motor, computer control
Enclosure	Aluminum or stainless steel (NEMA 4 / IP56)
Range/Speed Setting	Adjustable by DIP switches inside enclosure
Power Setting	Adjustable by DIP switches inside enclosure
End Travel Detection	For needle valves, by motion detection

	HazLoc Multi-Turn Actuators Spec Sheet

Ex-proof Rating

Class I, Div 1 Groups B, C, D / T6
Class II Groups E, F, G / T6 (85 °C)
IECEx & CSA certification

Voltages/Current

12-24 VDC, max 3 A @ 24 VDC
110-240 VAC, max 1.5 A @ 240 VAC

Control Options

Analog (4-20 mA, 1-5 V, 1-10 V) , Modbus RS485, TTL

Feedback

4-20 mA

Output Torque Range

4 – 915 in-lbs

Output Speed Range

1 – 186 seconds per turn

Positioning Precision

+/- 0.25°

Add-On Options

Manual override
Battery backup for fail-safe operation
110-240 VAC power option

External temp. range

-40 – 65 °C (Heater option)

Life Expectancy

250,000 cycles in specified conditions

Motor

Brushless DC motor, computer control

Enclosure

Aluminum or stainless steel (NEMA 4 / IP56)

Range/Speed Setting

Adjustable by DIP switches inside enclosure

Power Setting

Adjustable by DIP switches inside enclosure

End Travel Detection

For needle valves, by motion detection

HazLoc Multi-Turn Actuators Spec Sheet

RCx 4-20 mA (RCJ, RCL, RCM, RCH, and RCF)	Multi-turn actuators housed in HazLoc enclosures, with 4-20 mA control signal with/without feedback and isolated input Download

Rxx Modbus (RCJ, RCL, RCM, RCH, RCF, RDM, RDH, and RDF)	Variable or discrete position actuators housed in HazLoc enclosures, with Modbus RS485 protocol. Download

RCx 110VAC Power (RCJ-AC, RCL-AC, RCM-AC, RCH-AC, and RCF-AC)	110 VAC operated multi-turn actuators housed in HazLoc enclosures, with 4-20 mA control signal with/without feedback and isolated input. Download

RCx 110 VAC Power Battery Backup (RCJ-AC-B, RCL-AC-B, RCM-AC-B, RCH-AC-B, and RCF-AC-B)	110 VAC operated multi-turn actuators with battery backup fail-safe housed in HazLoc enclosures, with 4-20 mA control signal with/without feedback and isolated input. Download

	R-Series Part Number Guide

RCx 4-20 mA
(RCJ, RCL, RCM, RCH, and RCF)

Multi-turn actuators housed in HazLoc enclosures, with 4-20 mA control signal with/without feedback and isolated input
Download

Rxx Modbus
(RCJ, RCL, RCM, RCH, RCF, RDM, RDH, and RDF)

Variable or discrete position actuators housed in HazLoc enclosures, with Modbus RS485 protocol.
Download

RCx 110VAC Power
(RCJ-AC, RCL-AC, RCM-AC, RCH-AC, and RCF-AC)

110 VAC operated multi-turn actuators housed in HazLoc enclosures, with 4-20 mA control signal with/without feedback and isolated input.
Download

RCx 110 VAC Power Battery Backup
(RCJ-AC-B, RCL-AC-B, RCM-AC-B, RCH-AC-B, and RCF-AC-B)

110 VAC operated multi-turn actuators with battery backup fail-safe housed in HazLoc enclosures, with 4-20 mA control signal with/without feedback and isolated input.
Download

R-Series Part Number Guide

3D Drawings

Scroll our list of downloadable 3D files. Please do not hesitate to contact us if you are unable to find your desired CAD drawing or need custom files. You can use any 3D software to view the .STEP files.

HazLoc Multi-Turn

R-Series-Assembly download

SS-6NRS8 download

SS-31RS4 download

20SM4071 download

HazLoc High Torque Multi-Turn

RCH-Assembly download

HazLoc F-Stage

RCF-Assembly download