供应意大利STI-SC/V气动执行机构
产品名称：SC/V气动执行机构
产品型号：SC/V 300/200
产品简介： SC/V系列由气缸，***器，位置变送器，控制等控制附件组成一套自动调节式气动执行机构
SC/V pneumatic linear piston actuators are designed to drive control valves for the most demanding applicati*** of Power and Oil & Gas Industries, such as turbine bypass, stem conditioning valves, desuperheaters, valve compressors antisurge and many other.
Thanks to the special patented design of piston, including a double rings guiding system and a grease channel providing continuous lubrification, SC/V actuators grant ***ooth and precise valve operation without any maintenance for whole operating life. This series of actuators are designed with patented plug-in connection system for a wide range of customer-tailed accessories and control system to meet the most demanding and critical operating conditi*** of valves.
ATEX 94/9/EC and PED 97/23/EC compliance
Built in permanent lubrication system
Carbon steel execution for larger sizes
Designed to meet SIL3 requirements as a “single device”
Die casting aluminum for ***all/medium sizes up to ND 320
Double & single acting and double acting plus spring design
GOST certification
Operating pressure: pneumatic version up to 10 barg
Operating temperature: -29°C to +80°C lower and higher temperature ***ailable on request
Special executi*** on request
Standard pneumatic supply medium: air, nitrogen or sweet gas
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