DYC-JQ series


Electromagnetic vacuum differential pressure inflation valve

DYC-JQ series electromagnetic vacuum differential pressure filling valve is a special valve installed on the mechanical vacuum pump. It is installed at the air inlet of the mechanical vacuum pump and is turned on and off synchronously with the pump. When the pump stops working or the power supply is suddenly interrupted, the valve can rely on the pressure difference between the atmosphere and the vacuum to automatically close the valve plate, close the vacuum system, maintain its vacuum degree, and fill the air into the pump chamber through the orifice of the valve. , to avoid the backflow of pump oil from contaminating the vacuum system. The applicable working medium is air and non-corrosive gas.

Product Consultation
  • Technical Parameters
  • Dimensions
  • Electronic sample download
    • Commodity name: Electromagnetic vacuum differential pressure inflation valve
    • Commodity ID: E-006
    • 型号: DYC-JQ series

    DYC-JQ series electromagnetic vacuum differential pressure filling valve is a special valve installed on the mechanical vacuum pump. It is installed at the air inlet of the mechanical vacuum pump and is turned on and off synchronously with the pump. When the pump stops working or the power supply is suddenly interrupted, the valve can rely on the pressure difference between the atmosphere and the vacuum to automatically close the valve plate, close the vacuum system, maintain its vacuum degree, and fill the air into the pump chamber through the orifice of the valve. , to avoid the backflow of pump oil from contaminating the vacuum system. The applicable working medium is air and non-corrosive gas.

    • Applicable range (Pa)105 ~⒈×10-3
    • Valve leakage rate (Pa.L/S)<1.0×10-4
    • Power supply voltage (V/Hz220/50
    • Medium temperature (℃) -25~+50
    • Switching time≤3
    • Installation method vertical or horizontal
    • Coil temperature rise (℃) ≤ 65
    • Optional explosion-proof coil

     

  • Connection and Dimensions

    model

     diameter(DN)

    ΦD

    ΦB

    A/F

    H

    n-Φd

    Flange standard

    DYC-JQ50

    50

    110

    90

    80/80

    276

    4-Φ9

    GB/T6070

    DYC-JQ65

    65

    130

    110

    88/88

    281

    4-Φ9

    DYC-JQ80

    80

    145

    125

    98/98

    290

    8-Φ9

    DYC-JQ100

    100

    165

    145

    108/108

    297

    8-Φ9

    DYC-JQ150

    150

    220

    195

    153/160

    370

    8-Φ11

    JB919

    DYC-JQ200

    200

    285

    260

    200/200

    430

    12-Φ11

    GB/T6070

     

  • File size: 539.2KB

Keyword:

Ultra high vacuum flapper valve

High vacuum flapper valve

Ordinary type high vacuum (pressure) ball valve

Type a high vacuum(pressure)ball valve

Butterfly valve

Vacuum charging valve Vacuum electromagnetic pressure difference type charging valve

Trimming valve

The diaphragm valve

Flow monitor

Vacuum pipeline accessories

Recommended products



The company has over 30 series and over 400 varieties of products, including vacuum plug valves, vacuum baffle valves, vacuum ball valves, vacuum butterfly valves, vacuum electromagnetic charging valves, vacuum diaphragm valves, and vacuum fine tuning valves.

CCD


Electric ultra-high vacuum plug valve

GDC-J(b)/KF


Backpack type electromagnetic high vacuum baffle valve

GU


Vacuum (pressure) ball valve

GUQ


Pneumatic vacuum (pressure) ball valve

Product Consultation



* is a required field! You can inquire about any issues within the company, including products. Please be sure to fill in the correct contact information so that we can reply to you in a timely manner!

Submit