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福斯Flowserve Rising Stem明桿球閥配FISHER DVC6200AD定位器

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品牌: Valbart
size: 1 " - 24"
pressure: class 150 - 2500
單價: 8888.00元/臺
所在地: 上海
有效期至: 長期有效
最后更新: 2022-04-29 14:58
瀏覽次數: 551
詢價
店鋪基本資料信息
 
產品詳細說明
Main feartures:

•Extended service life and low maintenance costs due to unique helix coil stem design, which enables friction-free opening and closing
•Improved product quality, efficiency and safety with tightness performance up to ANSI FCI-70-2 Class VI
•Easy in-line inspection and maintenance enabled by top-entry design
•Reduced corrosion due to heavy wall thickness in excess to ASME/ANSI B16.34
•Improved personnel safety from blowout-proof stem that meets international standards of API 600 and 6D
Other Features:
•Combination of a quarter-turn ball valve with a linear movement of non-rotating stem
•Trunnion mounted design
•Reduced or full bore
•Single seat (no valve body cavity)
•Unidirectional or bidirectional
Metal to metal seat with stellite welding overlay (soft seat insert on request)
•Outside screw and yoke for adjusting of stem packing
•Blowout proof stem
•Suitable for very high frequent cycling operations (switching valves)
•Tight shut-off by means of application of external mechanical force and not dependent on differential pressure
•Proper selection of materials to avoid galling and high friction
•Protected lower trunnion against solid particles intrusion
•Clearance control to consider high/low temperature shrinkages
•Self-cleaning closure member
 
 
Size Range:
•DN 25 to 600
•NPS 1 to 24
 
Pressure Class Range:
•PN 10 to 320
•Class 150 to 2500
 
Seating Material: Metal or soft
 
 
 Flowserve-Valbart-RisingStemBallValves-Valbart
關于福斯閥門的更多產品及應用,請關注 http://www.flowservevalve.gongboshi,com

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