Catalogs >
Aalborg Instruments >
SMV STEPPING MOTOR VALVES

SMV STEPPING MOTOR VALVES
2Pages

Catalog excerpts

STEPPING MOTOR VALVES Design Features High precision two-way metering valves in aluminum or 316 SS for air/water. Unparalleled precision and resolution in controlling ﬂow rates (0.00025” per step resolution standard, 0.000125” optional). Operate continuously without overheating. Eliminates coil heating problems associated with solenoid designs. SMV Stepping Motor Valves SMV Stepping Motor Valves WWW.AALBORG.COM - E-MAIL ౧ : INFO@AALBORG.COM - PHONE  845.770.3000 - TOLL FREE IN U.S.A. AND CANADA 1.800.866.3837  ORANGEBURG N.Y. U.S.A. control valve control valve

Open the catalog to page 1

ALUMINUM MODELS: Operation When the “DIRECTION” is set LOW (GND) the valve spindle travels downward (closes), when it is set HIGH, the valve spindle moves upward (opens). The “SPEED” voltage on pin 4 determines how quickly the valve opens or closes. The signal amplitude for the “SPEED” control signal must remain within the limits of 0 to +2.5 Vdc. It may be necessary to override “DIRECTION” and “SPEED” signals with the preset (2.75 Vdc) speed control signal. This can be accomplished with valve CLOSE and PURGE control signals (open collector NPN compatible). In order to CLOSE the valve, pin...

Open the catalog to page 2

SMV STEPPING MOTOR VALVES 2Pages

Catalog excerpts

All Aalborg Instruments catalogs and technical brochures

SMV STEPPING MOTOR VALVES
2Pages