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    5. DELCO Valve Electric Sleeve Control Valves

    產品

    聯絡詳情

    DELCO Valve Electric Sleeve Control Valves

    The electric single-seat (sleeve) adjustment valve is a compact and high-performance product, serving as a top-quality base type electric control valve. It is ideal for production process control systems dealing with general fluid media. The single-seat valve boasts dependable operating characteristics, minimal seat leakage, precise flow control, a wide adjustment range, a compact structure, and a streamlined flow path. This product line offers excellent performance and stable operation, effectively meeting user control requirements across various applications.

    型號: ZDLP/ZDLM
    尺寸範圍: 1/2”~12′
    壓力範圍: 1.6 to 6.4MPa
    材質: Stainless Steel 304/316, WCB

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      編輯內容

      DELCO Cast Steel Electric Actuator Globe Control Valve Introduction:

      This product includes the ZDLP/ZDLM electronic electric actuator combined with a compact single-seat (sleeve) regulating valve. The actuator features an integrated design with built-in electronic controller modules, eliminating the need for additional servo amplifiers. It offers high precision and easy installation. The characteristics of the sleeve valve are as follows:

      • Utilizes a balanced valve core, resulting in minimal unbalanced force, allowing for large pressure differences and stable operation.
      • The spool’s large guide surface mitigates oscillations caused by eddy currents and shocks, reducing wear and tear.
      • Reduces noise by approximately 10 dB compared to standard single and double seat regulating valves.
      • Simple structure, making assembly and disassembly convenient.

      Technical Specifications of Valve Actuator:

      Type Electric actuator, intelligent integrated
      Usage regulating
      Power supply 220VAC ±10 % 50Hz, 380VAC ±10 % 50Hz
      Control signal 4-20mA.DC, 1~5V DC
      Action to close Input signal increase, valve stem descend, valve close
      Action to open Input signal increase, valve stem ascend, valve open
      Lag ≤0.8 %FS
      Linear type ≤1 %FS
      Operating temperature WCB: -40℃~+250℃, -40℃~+450℃
      Stainless Steel: -40℃~+250℃, -60℃~+450℃
      Intrinsic flow characteristics Straight line, equal percentage(inherent adjustable ratio 50:1)

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        編輯內容

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