角座閥技術(shù)參數(shù)： Technical Data of Angle Seat Valve: 公稱壓力：PN 1.6 2.5 Mpa Nominal Pressure: PN 1.6 2.5Mpa 控制壓力：（DN08~DN50）1.9~10bar （DN65~DN100）4.0~12bar Control Pressure:（DN08~DN50）1.9~10bar （DN65~DN100）4.0~12bar 控制介質(zhì)：中性氣體或空氣 Control Medium: Neutral gas, Air 適用溫度：普通型：-20~180℃ 高溫型：-20~320℃ Applicable Temperature: Normal Temperature: -20~180℃ High Temperature: -20~320℃ 適用介質(zhì)：水、酒精、油、燃料、蒸汽、中性氣體或液體、有機溶劑、酸堿溶液。 Applicable Medium: Water, Alcohol, Oil, Fuel, Steam, Neutral gas or liquid, Organic solvent, Acid and Lye 控制形式：常閉型、常開型、雙作用型。 Control Type: Normally Closed, Normally Open, Double Acting 連接方式：螺紋：內(nèi)螺紋、外螺紋、活接頭（螺紋種類：G/BSP/BSPT/PT/NPT） 法蘭：國標法蘭、德標法蘭、美標法蘭 焊接：對焊、承插焊 Connection Ended: Thread Ended: Female Thread, Outside Screw, Screw Connector ( Thread Standard: G/BSP/BSPT/PT/NPT ) Flanged Ended: GB, DIN, ANSI Welded Ended: Butt Welded, Socket Welded 特點：Advantages: 1、可視位置指示：可接限位開關(guān)或緊急手動裝置。 1. Seeable Location Indicator: Be able to access the limit switches and handwheel 2、容易安裝：氣控頭可以作360°旋轉(zhuǎn)，甚至限位開關(guān)也可以360°旋轉(zhuǎn)。可方便地安裝一到二個限位開關(guān)。 2. Easy to install: Pneumatic actuators and limit switches can be made into rotation in any 360-degree; easy to install one and two limit switches 3、先進的氣動控制器：加厚工程塑料外殼，安全。低磨損的活塞結(jié)構(gòu)，容量大而低耗氣量。內(nèi)部元件自潤滑，免維護。 3. Advanced pneumatic actuator: using thicken Engineering plastics shell to insure valve safty; low wear and tear by the piston structure; high capacity and low air consumption; internal components is self-lubricating and maintenance-free. 4、容易連接：MAMUR標準連接，嵌入式金屬接頭?？蛇x更小的控制頭。 4. Easy to connect: MAMUR standard connection and inbuilt metal connector are suitable for smaller size actuator 5、長壽命導(dǎo)桿：閥桿契形特氟隆（PTEE）密封，避免臟物導(dǎo)入。自潤滑，免維護。閥桿經(jīng)特別處理以確保固定，并能自動校正位置。 5. Long life steam: valve steam uses wedge-shaped PTFE to avoid the dirty; steam are self-lubricating and maintenance-free; after special processing,