212 - Valve Actuator Cutaway/Demonstrator

Product Dimensions
(W x L x H)
28" x 32" x 45" (711 x 813 x 1143 mm)
225 lbs (102 kg)

Shipping Dimensions
(L x W x H)
33" x 34" x 63" (838 x 864 x 1600 mm)
345 lbs (156 kg)

This multi-functional training demonstrator facilitates training in the operation, calibration, maintenance, assembly and troubleshooting of common motorized multi-turn valve actuators (MOVs) used in industry.

Strategically-placed cutaways, clear viewing windows, and clear acrylic replacement parts allow the complete internal configuration of the actuator to be seen during operation.

Each device is wired for operation using standard 220 volt, 3-phase controls or optional, representative 110/020 volt, single-phase controls. Each device includes a simulated valve seat with acrylic guard, allowing for electrical and mechanical limits to be set.
Disassembly, cleaning and modification of actual industrial valve actuators. (Limitorque, SMC- type actuators are most often used)
Cutaways allowing view of internal components in multiple areas.
Clear acrylic viewing windows for safety.
Clear acrylic switch housing.
Welded, heavy-duty mounting stand constructed from 1-1/2", 14 Gauge, steel tubing and 1/4", steel plate.
Heavy-duty, anti-vibration, leveling feet.
Simulated valve seat, with protective clear acrylic guards.
220 VAC, 3-phase motor controls (optional single-phase controls offered).
NEMA control box and control panel with bi-directional switch, three-pole breaker and running lights.
Crating for shipment via motor freight.
#212-001 - Locking, heavy-duty caster set.
#212-002 - Alternate 110V, 1-phase controls and motor.
#212-003 - Alternate 220V, 1-phase controls and motor
#212-101 - LIMITORQUE SMB-O (110/220 Volt, 1-Phase)
#212-102 - LIMITORQUE SMB-O (220/440 Volt, 3-Phase)
#212-103 - LIMITORQUE SMB-OO (110/220 Volt, 1-Phase)
#212-104 - LIMITORQUE SMB-OO (220/440 Volt, 3-Phase)
#212-105 - LIMITORQUE SMB-OOO (110/220 Volt, 1-Phase)
#212-106 - LIMITORQUE SMB-OOO (220/440 Volt, 3-Phase)
#212-107 - ROTORK, VARIOUS MODELS (220/440 Volt, 3-Phase)
#273-510 - Rack and Pinion Pneumatic Actuator Cutaway
•  Manufactures operation, installation and maintenance manuals.
•  220 VAC, 3-phase or 110 VAC, single-phase, according to product and options chosen.
•  No dedicated courseware provided.


Motorized valve actuators have inherent dangers based on multiple pinch points, and stored potential energy in springs. Extreme care must be used during operation and during disassembly.
This product has been modified for training purposes and cannot be used in actual applications.
These devices have been designed for professionals for use under controlled circumstances for training only. DAC assumes no liability for injury resulting from the use or misuse of this product.
In accordance with DAC’s established policy of continuous improvement, these specifications and product descriptions are subject to change without notice. This information is the latest technical information as of the time of viewing or printing.
Limitorque® us a registered trademark if Flowserve Corporation.