Designed for high flow piloting with no minimum
operating pressure required; e.g. power plants,
refineries, chemical processing
Balanced Poppet construction for high flow at
minimum power levels
PTFE rider rings and graphite-filled seals reduce
friction and eliminate sticking to provide
專為高流量駕駛沒有較限度
所需的操作壓力;例如發(fā)電廠,
煉油廠,化學(xué)加工
平衡提升機建設(shè)高流量在
較功率水平
聚四氟乙烯車手環(huán)和石墨填充密封減少
摩擦和消除粘附提供
的使用壽命
316不銹鋼結(jié)構(gòu)的高度
腐蝕性的氣氛
可用于手動重置
見特別服務(wù)科
對于黃銅閥門:標準螺線管外殼是1,2,3,4S,4X型。
316不銹鋼閥門:標準電磁閥外殼是防爆的exceptional service life
316 Stainless Steel construction for highly
corrosive atmospheres
Available with manual reset
See Special Service Section
For Brass Valves: Standard Solenoid enclosure is Types, 1, 2, 3, 3S, 4, and 4X.
For 316 Stainless Steel valves: Standard Solenoid enclosure is Explosionproof
and Watertight Types 3, 3S, 4, 4X, 6, and 6P.
Optional: Explosionproof and Watertight, Types 3, 3S, 4, 4X, 6, 6P, 7, and 9.
(To order, add prefix “EF” or, for Explosionproof Stainless Steel trim and hub
on Brass-Bodied valves, add “EV” to catalog number.)
See Optional Features Section for other available options.
CSA certified. UL listed General Purpose Valves.
Meets applicable CE directives.和水密類型3,3S,4,4X,6和6P。
可選:防爆和防水,類型3,3S,4,4X,6,6P,7和9。
(要訂購,加上前綴“EF”或防爆不銹鋼裝飾和輪轂
在黃銅閥門上,將“EV”添加到目錄號中。)
信因子下<4x10-7。
?符合IEC 61508-2表A1的SFF(安全失效分數(shù))≥0.99。
Refer to Engineering Section for details.
PFD (Probability of Failure on Demand) <4x10-7 at a confidence factor of 95%.
? SFF (Safe Failure Fraction) according to IEC 61508-2 Table A1 is ≥ 0.99.
? Only constructions without manual operators apply to the above criteria.
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