Metso Valvcon QX Series Installation Maintenance And Operating Instructions
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Metso Valvcon QX Series Installation Maintenance And Operating Instructions

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VALVCON
QX-Series
ELECTRIC ACTUATORS
Installation, Maintenance and
Operating Instructions

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Summary of Contents for Metso Valvcon QX Series

  • Page 1 VALVCON QX-Series ELECTRIC ACTUATORS Installation, Maintenance and Operating Instructions...

  • Page 2: Table Of Contents

    These instructions provide information about safe handling and operation of the actuator. If you require additional assistance, please contact the manufacturer or manufacturer's representative. Addresses and phone numbers are printed on the back cover. See also www.metso.com/valvcon for the latest documentation. SAVE THESE INSTRUCTIONS! Subject to change without notice.

  • Page 3: General

    IMO-I3000 GENERAL will continue to drive in the “powered” direction until power is removed or a cam trips an end-of-travel switch. QX-Series Electric Actuators Power may be removed mid-stroke to position the final drive device. Once the actuator reaches an end-of-travel QX-Series Electric Actuators are designed to provide reli- switch, power and the “control signal”...

  • Page 4: Adjustment Of End-Of-Travel Limit Switches

    IMO-I3000 2.2.1 Wiring 2.3.1 Additional Limit Switches To drive the actuator CW, apply DC -/NEG to terminal 1 and These switches are factory set to trip just before the end- DC +/POS to terminal 2. To drive the actuator CCW, apply of-travel limit switches.

  • Page 5: Actuator Installation

    IMO-I3000 Actuator Installation QX-SERIES STANDARD OPTIONS Verify that the output torque of the actuator is appropriate Option “H” – Tropical Heater and for the torque requirements of the valve. The output Thermostat torque is listed on the actuator's base nameplate. The tropical heater and thermostat option is a self- Actuator Drive Output - QX-Series actuators are furnished adhesive, resistant heater strip which is applied to primary...

  • Page 6: Option "Z" - Handwheel Override

    QX-Series actuators are available tures, insulating blankets, heat shields and/or extended through a network of qualified Metso Stocking Represen- mounting shafts should be used to maintain ambient tem- tatives. For further technical information or to locate the peratures at the actuator within normal operating limits.

  • Page 7: Specifications & Technical Information

    IMO-I3000 9 SPECIFICATIONS & TECHNICAL INFORMATION Table 1 - Specifications Temperature Range 32°F to 150°F (0°C to 70°C) without heater and thermostat -40°F to 150°F (-40°C to 70°C) with heater and thermostat Conduit Connections (2) 3/4” NPT Output 150 to 600 in-lbs: ISO 5211 F05 and F07 bolt circles, 3/4" female square (14mm female square w/ "I" Option; 15mm female keyed output w/ "Y"...

  • Page 8: Dimensions

    IMO-I3000 9.1 DIMENSIONS QX-SERIES (1,000-3,000 lb-in) LV-SERIES ENCLOSURES Mounting Flange, ISO 5211 F07/F10 4 X M8-1.25 0.75" MIN. 4 X M10-1.5 0.75" MIN. 2.756" B. C. 4.016" B.C. 20 mm 10.8 SEE TABLE 22.4 mm 4.8 mm Female Square Drive Female Keyed Drive Actuator Size Drive Option...

  • Page 9: Qx-Series Actuators By Part Numbers

    IMO-I3000 9.2 QX-SERIES ACTUATORS BY PART NUMBERS Table 3 Standard V/LV-Series Actuators (with “N” in model number before the voltage code) Series Enclosure Type Torque Other Options Operating Voltage Code Description Code Description Code Description Code Description Weathertight & Explosionproof 150 in•lb Tropical Heater/Thermostat S12DC...

  • Page 10: Additional Actuator Products

    IMO-I3000 10 ADDITIONAL ACTUATOR PRODUCTS AND ACCESSORIES FROM METSO V-Series LC Series • Up to 3000 inch pounds for On/Off, Modulating or • Up to 600 inch pounds Automatic Cycling applications • Economical actuators for Reversing or Unidirectional • 75% Duty Cycle applications •...
  • Page 11 IMO-I3000...
  • Page 12 IMO-I3000 Subject to change without prior notice. Metso Automation Inc. Europe, Vanha Porvoontie 229, P.O. Box 304, FI-11301 Vantaa, Finland, Tel. +358 20 483 150, fax +358 20 483 151 North America, 44 Bowditch Drive, P.O.Box 8044, Shrewsbury, Massachusetts, 01545-8044 USA. Tel. int. +1 508 595 5083. Fax int. +1 508 595 5183...

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