Cole-Parmer VapLock™ Electric Rotary Valve with Motor and Controller, Six-Way Selection; 0. 052" (1.32 mm) Bore

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Cole-Parmer Item # EW-12025-45
Get accurate and repeatable flow redirection
  • Inert fluid path ensures a nonmetallic corrosion-resistant patch
  • Offers multiple flow configurations with 6-way selection/distribution
  • Angular move distance of 60°
  • Gives an unobstructed flow path lessening dead volumes
  • Provides a lower pressure drop than solenoid mixing valves

PRODUCT OPTIONS

$1,701.70USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • Inlet Port6
  • Orifice (in)1.25
  • Max Pressure (PSI)150
  • Max Pressure (bar)10.3
  • Power (VAC)24
  • Wetted MaterialsPTFE Stator; CTFE Rotor
  • ResponsePort-to-port move time: 250 Msec
  • DescriptionElectric Rotary Valve with a 24 volt motor and suggested speed of 40 RPM, and controller

Includes

Trinamic QMOT Stepper motor and PANdrive motor controller and driver.

Key Features

  • Inert fluid path ensures a nonmetallic corrosion-resistant patch
  • Offers multiple flow configurations with 6-way selection/distribution
  • Angular move distance of 60°
  • Gives an unobstructed flow path lessening dead volumes
  • Provides a lower pressure drop than solenoid mixing valves

More About this Item

Whether it is aggressive or reactive fluids used in sample collection, loop injection or flow path selection applications, these electric rotary valves provide the necessary inert flow path. In order to achieve that path, you simply align the holes of a PCTFE rotor with those in the PTFE valve body.

The six-way valves feature 1/4”-28 UNF, flat-bottomed fluid connection ports with stainless steel threaded inserts for extra strength and durability. A two-channel optoelectronic position sensor and optical encoder disc are incorporated into the valve. The position sensor allows for referencing the “home” position, after the unit is powered up, and to signal when the valve has reached a valid “port” position. The valves also incorporate an internal coupling that mates the valve’s rotor to the driving source. Both models include a Trinamic® QMOT Stepper motor.

This valve includes also includes an intelligent controller/driver PC board with the stepper motor. The unit can be used in two distinct modes; stand alone-mode where external programs can be downloaded directly in the controller’s EEPROM memory, and direct-mode where the controller acts as a “slave” board in conjunction with a “master” external control system.

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