STZH series combined solenoid valve normally closed type

Features: 2/2 way direct-acting normally closed
0-25bar
Flow channel 1.0-6.0mm
Detachable repair
Sealing material: NBR rubber - EPDM rubber - fluoro rubber -specific material
Suitable for water, air, water vapor, light oil, natural gas, etc.
Provide IP65 three-pole connector in accordance with UNI ISO 4400 (DIN 43650A) / lead connection / explosion-proof coil

  • Specification sheet 
    Connection wayFlow aperturemmKVvaluem³/hPressure difference(BAR)Model(voltage is 220v)X=N or E or V
    Minimum pressureMaximum working pressure
    Air, Gas,Water, LiquidLight oilBody material
    ACDCACDCCopperStainless steel
    1/8"10.02030302525 STZH-01-11XSTZH-01-12X
    1.20.03026262020STZH-A2-11XSTZH-A2-12X
    1.50.06020201515STZH-A3-11XSTZH-A3-12X
    20.08018181313STZH-02-11X STZH-02-12X
    2.50.13015151010 STZH-A4-11X STZH-A4-12X
    30.210121288STZH-03-1 1X STZH-03-12X
    40.350101066STZH04-11X STZH-04-12X
    50.4608844STZH-05-11X STZH-05- 12X
    1/4"10.02030302525STZH-01-21X STZH-01-22X
    1.20.03026262020STZH-A2-21X STZH-A2-22X
    1.50.06020201515STZH-A3-21X STZH-A3-22X
    20.08018181313STZH-02-21X STZH-02-22X
    2.50.13015151010STZH- A4-21X STZH- A4-22X
    30.210121288 STZH-03-21X  STZH-03-22X
    40.350101066STZH-04-21X STZH-04-22X
    50.4608844STZH-05-21 X STZH-05-22X
    3/8"30.210121288STZH-03-31X STZH-03-32X
    40.350101066STZH-04-31X STZH-04-32X
    50.4608844STZH-05-31XSTZH-05-32X


    General characteristics
    Body materialBrass,Stainless steel
    Sealing materialNBREPDM VITONPTFE
    Temperature80℃140℃150℃260℃
    Insulation gradeH
    Voltage 220-230VAC 50-60Hz 100-120VAC 60Hz 12- 24DC
    Power22VA22VA15W
    Ambient temperature -10℃-80℃
    InstallationInstalled according to the flow direction of the valve body, to improve the life and reliability, install it horizontal upward is best
    ConnectionThe standard is G, and the thread requirements such as NPT can be selected.
    Voltage fluctuation±10%
    Can be equipped with coilB11/B12




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