上海鈺歐閥門制造有限公司（原上海鈺歐閥門廠）,是一家有幾十年歷史的大型閥門企業，是全國zui主要的閘閥、球閥、蝶閥、截止閥、止回閥、平衡閥、調節閥、電磁閥、減壓閥、隔膜閥、疏水閥、安全閥、阻火器、呼吸閥、管夾閥、針型閥、柱塞閥、旋塞閥、水力控制閥等通用閥門供應商之一。在石油，化工，冶金，電力，建筑，熱力，供水等行業具有很高的度和影響力。同時公司本著以質量求生存、以科技為依托，以質贏客、以優取勝的專業精神，堅持真誠奉獻的行為準則，堅持用戶*，不斷引進開發適合國情的閥業生產技術。
Cast Iron Wafer Body Centric butterfly valve with elastomer liner Wide DN-range (DN 50 … DN600) For On/Off or Modulating Control Robust actuators in epoxy coated aluminum Manual override non-clutch design. Manual operation can be operated without any lever, clutch or brake upon power voltage. Irreversible worm gear Visual mechanical position indicator for accurate visual reference of valve position Anti-condensation heater and 2 aux. limit switches on standard model Enclosure IP67 |
SPECIFICATIONS |
Valve |
Sizes Nominal pressure Tightness Temperature range Body Shaft Disc Liner |
DN50 – DN600(Wafer Type) PN16 Bubble tight 0-10 ~ 120 C Maximum Cast Iron, BS EN1561 EN-JL1030 Stainless Steel, 970 416S21 Ductile Iron with epoxy coating EPDM |
GENERAL |
The V4 Actuated Wafer Type Butterfly Valves are suitable for heating and cooling applications. They can also be employed for industrial applications, general services and water treatment. |
The V4 series is equipped with standard On/Off or modulating (4~20mA, 1~5V, or 0(2)~10V select by DIP-switch) control quarter-turn electric actuator. |
Actuator |
Motor Voltage Current, Running time Travel Angle Input (Modulating) |
Enclosure Ambient Temperature Indicator Manual Override Worm Gear Mechanical Stops Space heater Material External Coating Stall Protection |
230VAC, 50 / 60 Hz See table (1) oo90 ± 5 4~20mA, 1~5V, or 0(2)~10V select by DIP- switch IP67 Watertight -5 °C to +60 °C Continuous Position Indicator Non-clutch design Permanently lubricated and self locking External Adjustable Limit stops 15W 230V Anti-condensation Steel. Aluminium Alloy, Al Bronze Anodized and dry powder epoxy Built-in thermal protection Cut off at 125 ± 5 °C Reset at 95 ± 5 °C |
訂貨須知：（國家標準）
一、A:產品名稱、型號、公稱通徑B:介質及溫度、壓力范圍C:是否有附件、交貨期、特殊要求等以便我們的為您正確選型。
二、若已經由設計單位選定我公司的閥門型號，請您根據閥門參數直接與我們銷售中心訂購。
三、當您使用的場合非常重要或環境比較復雜時,請您提供設計圖紙和詳細參數，我們的工程師專家會專心為您審核與分析。
我們可以為您提供專業的解決方案，包括設計、定做、成套、運行、服務。我們一直致力于閥門行業領域的*，為您提供的閥門知識、的服務、*的技術顧問。如有任何疑問，您可以致電給我們,我們一定會盡心盡力為您提供優質的服務。我們立志成為世界的閥門制造商。
