ASCO電磁閥使用介質溫度說明,SC8551A310MO

ASCO電磁閥使用介質溫度說明,SC8551A310MO

有在排氣模式（導頻和主）兩個排氣流動。
先導排氣必須連接到主排氣時的空氣或惰性氣體，不能排放到大氣中。
對于“快速排”閥門，壓力端口為1.3mm，排氣口為6.4毫米。
重要信息：zui小工作壓力差必須在壓力和排氣口之間保持。
供應和排氣管必須是區域全面，不受限制。
ASCO流量控制器和其他類似的組件必須安裝在僅氣缸線。
膜片與主盤FKM只（飛行員低溫NBR）。
零zui低時選擇閥門墊片是在外部位置和適當的輔助空氣施加壓力。
zui小1.0巴工作壓力差，當選擇墊片
在內部位置。 常閉= 9酒吧/常開= 7條。
安全手冊和FMEDA（故障模式影響和診斷分析）報告中。
SIL 3符合IEC 61508能干，通過了Exida，為常閉*有效的使用時。
雙電磁閥8344需要1.4巴的zui小壓力。單電控版本有0.7巴zui小壓力的要求。

ASCO電磁閥使用介質溫度說明,SC8551A310MO

JPIS8316B301
JPIS8316B302
JPIS8316B303
JPIS8316B304
JPIS8316B381
JPIS8316B382
JPIS8316B384
JPIS8551B301
JPIS8551B303
JPIS8551B309
JPIS8553B301
JPIS8553B309
JPIS8551B302
JPIS8551B365
JPIS8551B366
JPIS8551B304
JPIS8551B310
JPIS8553B302
JPIS8553B310

There are two exhaust flows in the exhaust mode (pilot and main). The pilot exhaust must be connected to the main exhaust when the air or inert gas cannot be exhausted to atmosphere.
For "Quick Exhaust" valves, pressure port is 1.3 mm, exhaust port is 6.4 mm.
IMPORTANT: A Minimum Operating Pressure Differential must be maintained between the pressure and exhaust ports. Supply and exhaust piping must be full area, unrestricted.
ASCO flow controls and other similar components must be installed in the cylinder lines only.
Diaphragm and main disc FKM only (pilot is low-temperature NBR).
Zero minimum when valve selection gasket is in external position and proper auxiliary air pressure is applied. Minimum 1.0 bar Operating Pressure Differential when selection gasket
is in the internal position.
Normally closed = 9 bar / Normally open = 7 bar.
Safety manual and FMEDA (Failure Modes Effects and Diagnostic Analysis) report available.
SIL 3 Capable per IEC 61508, Certified by Exida, only valid when used as Normally Closed.
Dual solenoid 8344 requires minimum pressure of 1.4 bar. Single solenoid version has 0.7 bar minimum pressure requirement.