3111Z刀閘閥
3111Z
刀閘閥
3111Z Knife Gate Valve
刀閘閥是直行程切斷閥，閘板頭部有斜刃口，對介質具有一定的切斷作用，適合用于含纖維及固體顆粒介質及污水處理系統中，廣泛適用于造紙、采礦、化工、污水處理等過程自控系統中。
Knife gate valve is direct-stroke shut-off valve and has declivous cutting edge on the head of knife gate,which can cut off medium;it can be applied to fiber containing and solid particle mediass well as sewage disposal system and is widely used in the automatic control systems of papermaking,mining,chemical engineering,sewage disposing and other processes.
| 技術規格 TECHNICAL SPECIFICATIONS | |
| 型號/Model | 3111Z |
| 公稱通徑/Nominal Diameter | (1-1/2A~32A)DN40~DN800 |
| 公稱壓力/Nominal Pressure | ANSI Class150,PN1.0~PN1.6MPa |
| 介質溫度/Medlium Temperature | -29~+120℃ |
| 連接方式/Connection Type | 對夾式、法蘭式 |
| 閥體材質/Material of Valve Body | WCB、CFB、CF8M、CF3M、HC、HB、Monel |
| 閥內件材質/Material of Valve Trim | 20Cr、304SS、316SS、17-4PH、HC、HB、2205、 |
| 閥板閥座處理/Gate Valve Seat Processing | 鍍鉻、鍍鎳、或堆焊司鈦萊合金 |
| 流量特性/Flow Characteristics | 開關 |
| 閥座泄漏量/Valve Seat Leakage | 硬密封：ANSI ClassIV 軟密封：ANSI ClassVI |
| 執行機構/Actuator | BM氣動薄膜執行機構Pneumatic Diaphragm Actuator QP氣動活塞式執行機構Pneumatic Cylinder Actuator PSL全電子式執行機構Solid State Electronic Actuator |