• Simu: + 86-574-86361966
  • E-mail: info@nshpv.com
    • sns03
    • sns04
    • sns06
    • sns01
    • sns02

    HOV SERIES kupambana VALVES FOR WAZI CENTER

    Maelezo Mafupi:

    When pressure at V2 rises above the spring bias pressure, the check seat is pushed away from the piston and flow is allowed from V2 to C2. When load pressure at C2 rises above the pressure setting, the direct operated, differential area, relief function is activated and flow is relieved from C2 to V2. With pilot pressure at V1-C1, the pressure setting is reduced in proportion to the stated ratio of the valve, until opening and allowing flow from C2 to V2. The spring chamber is drained to V2,and any back-pressure at V2 is additive to the pressure setting in all functions.


    Bidhaa Detail

    Tags bidhaa

    22

    Baada ya shinikizo katika V2 kuongezeka juu spring upendeleo shinikizo, kiti kuangalia ni kusukuma mbali na piston na mtiririko anaruhusiwa kutoka V2 kwa C2. Wakati mzigo shinikizo katika C2 kuongezeka juu ya kuweka shinikizo, moja kwa moja kazi, tofauti eneo hilo, kazi ya misaada ni ulioamilishwa na mtiririko kupumzishwa kutoka C2 kwa V2.With majaribio shinikizo katika V1-C1, kuweka shinikizo hupungua kwa uwiano wa uwiano alisema ya valve, mpaka ufunguzi na kuruhusu mtiririko kutoka C2 kwa V2. chumba spring ni mchanga kwa V2, na yoyote nyuma-shinikizo katika V2 ni livsmedelstillsats kwa kuweka shinikizo kwa utendaji wote.

    Model HOV-3 / 8-50 HOV-1 / 2-80 HOV-3 / 4-120
    Max Flow kiwango (L / min) 50 80 120
    Max shinikizo uendeshaji (MPA) 31.5
    Pilot uwiano 4.3: 1 4.3: 1 6.8: 1
    Valve mwili (Material) Matibabu ya uso (Steel mwili) Uso wazi zinki mchovyo
    Oil usafi NAS1638 darasa 9 na ISO4406 darasa 20/18/15

    ufungaji Vipimo

    222

     

    333


  • Awali:
  • Next:

  • Kutuma ujumbe wako kwetu

    INQUIRY sasa
    • * CAPTCHA: Tafadhali chagua lori

    INQUIRY sasa
    • * CAPTCHA: Tafadhali chagua Bendera

    WhatsApp Online Chat !