美国阿斯卡热水蒸汽系列电磁阀日常保养

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? Hot water service to 210 psi differential @ 210°F;

Steam sevice to 125 psi differential @ 353°F

? Specify these valves for the high-temperature applications

found in laundries, molding, steam atomization, sterilizers,

autoclaves, and many others

? Series 8263: direct acting miniature valves

? Series 8267: direct acting straight-through,

self-cleaning design

?210°F时的210 psi差压热水服务;

蒸汽服务至125 psi差压@ 353°F

?为高温应用这些阀

在洗衣店，成型，蒸汽雾化，灭菌器，

Nominal Ambient Temp. Ranges

RedHat II AC: 32°F to 125°F (0°C to 52°C)

For 8263 Steam/Hot Water Series

RedHat II AC: 32°F to 131°F (0°C to 55°C)

For 8210 Hot Water Series

RedHat II DC: 32°F to 104°F (0°C to 40°C)

For 8220 Steam/Hot Water Series

RedHat II DC: 32°F to 125°F (0°C to 52°C)

Refer to Engineering Section for details.

大多数是UL，CSA，符合适用要求

CE指令。 联系ASCO了解详情。

重要事项：防爆产品目录号EF8210HW，

EF8220，EF8221HW和EF8263（G300-306除外）不是

UL列出。 它们适用于4型和7型（A-D型）和9型

（E，F，＆G为F级; E为H级线圈），并具有

T3B（F级）或T3A（H级）的温度范围码。

?210°F时的210 psi差压热水服务;

蒸汽服务至125 psi差压@ 353°F

?为高温应用这些阀

在洗衣店，成型，蒸汽雾化，灭菌器，

Nominal Ambient Temp. Ranges

Refer to Engineering Section for details.

大多数是UL，CSA，符合适用要求

Most are UL listed, CSA certified, and meet applicable

CE directives. Contact ASCO for details.

Important: Explosionproof Catalog Numbers EF8210HW,

EF8220, EF8221HW, and EF8263 (except G300-306) are not

UL listed. They are suitable for Types 4 & 7 (A-D), and 9

(E, F, & G for Class F; E for class H coils) only, and have a

temperature range code of T3B (Class F) or T3A (Class H).

?8263系列：直动式微型阀门

?8210/8220系列：先导式隔膜阀

?8220系列：先导式隔膜和活塞阀;

浮动PTFE隔膜或不锈钢活塞

EPDM或PTFE圆盘

?8221系列：慢关，防水锤设计

?8222系列：先导式隔膜和活塞阀。

Y型浮体活塞设计

? Series 8210/8220: pilot operated diaphragm valves

? Series 8220: pilot operated diaphragm and piston valves;

floating PTFE diaphragms or stainless steel pistons with

EPDM or PTFE discs

? Series 8221: slow-closing, anti-water hammer design

? Series 8222: pilot operated diaphragm and piston valves.

Y-body floating piston design

美国阿斯卡热水蒸汽系列电磁阀日常保养