Browse Categories

Precision Vacuum Pressure Regulating System with Motorized Valve , (Gauge is required but not included), 10E-6 to 760 torr - EQ-VPC-MV-LD

Sale Price: For sale with MTI Pumping Station only
If you are international, please click this.
Please email for lead time
Item Number: EQ-VPC-MV-LD
This is a turn-key solution for precisely controlling the vacuum pressure in a vacuum chamber/system. Benefits from the motorized valve and wide range vacuum measuring gauge, the input gas flow can be precisely regulated in order to maintain certain vacuum pressure range from 1.0E-6 to 760 Torr, guaranteed.


Upgraeded option for MTI High-Vacuum Pumping Station


    • For creating a control section in conjunction with the pressure regulating valves
    • Simple operation with self-explanatory LCD display and function keys
    • Analog/digital inputs/outputs and interfaces
    • Settable PID regulating algorithm
    • For system manufacturers, as a supplement to their own control unit
    • Working voltage: 100~250 VAC, 50/60 Hz universal
    • Power Consumption: 50 W

    Pressure Gauge
    (Not INCLUDED)

    • Flange size: DN 25 ISO-KF, stainless steel
    • Measurement range from 3.75E-9 to 760 Torr
    • Two gauge heads (Pirani and cold cathode) in a single case (inverted magnetron)
    • Corrosion-resistant
    • Maximum pressure: 3,000 Torr (refers to inert gasses)
    • Operating temperatures: 5-55 °C

    Motorized Valve

    • Flange in and out: DN 16 ISO-KF
    • Ambient temperature: 5-40 °C (41-104 °F)
    • Gas flow controllable range: 3.75E-6 to 937.5 Torr l/s 
    • Operating pressure: 7.5E-9 to 1875 Torr
    • With integrated motor control electronics
    • Fluoroelastomer dosing sleeve

    Application Notes
    • The motorized valve is used together with a control unit for controlling the pressure in a vacuum system, with a variable gas flow (upstream control) for maintaining a desired vacuum pressure. More specifically, the control valve regulates the gas inlet of the vacuum system. The valve plate moves in closing direction when the pressure in the vacuum system rises, vice and verse.
                                                                                                    Upstream control Solution
    • This turn-key solution can be used with most of the vacuum pumps available on the market,  such as turbo, oilless/dry, oil, diffusion pumps.
    • It must not be used with liquid vapors.

    Operation Instructions

    Related Products

    Shopping Cart
    Your cart is empty.
    Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
    Mailing Lists
    MTI sponsorships:
    MTI Sponsors Thermoelectrics Workshop

    MTI-UCSD Battery Fabrication Lab

    MTI Sponsors the Postdoctoral Awards

    Upcoming Shows:
    AABC 2018 June 4-7 San Diego CA Booth 32

    ICT 2018 July 1-5 Caen France

    ICM 2018 July 16-20 San Francisco CA Booth 5

    Recent Attended Shows:
    233rd ECS Meeting May 13 - 17 Seattle WA

    AeroMat 2018 May 7-10 Orlando FL

    Ceramics Expo May 1-3 Cleveland OH

    Click here to see our past conferences


    1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
    2. We may add extra charges for paper order and net30 terms due to extra labor cost.
    3. The prices listed are subject to change without notice.