ASCO美国进口热水蒸汽系列电磁阀，阿斯卡电磁阀主要分类
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40,41,42 - 6.1 16 30 238210 - 238214 -
F 4, 8, 33, 50 - 6.1 16 40 238210 - 238214 -
H 4 - 6.1 16 40 238410 - 238414 -
F 32-35 11.6 - - - - 238710 - 238714
- 10.1 25 70 238610 - 238614 -
H 51-52 15.6 - - - - 238910 - 238914
F 21-27,43-49 - 16.1 35 95 272610 - 272614 -
H 21-27 - 16.1 35 95 272810 - 272814 -
H 19-20 - 16.1 35 180 272810 - 272814 -
H 3,31 - 17.1 40 70 238810 - 238814 -
H 6,11,29 - 17.1 40 93 238810 - 238814 -
H 13 - 28.2 55 220 224195 - 224195 -
Nominal Ambient Temp. Ranges
RedHat II AC: 32°F to 125°F (0°C to 52°C)
For 8263 Steam/Hot Water Series
• 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
Normally Closed or Normally Open
Hot Water and Steam Valves
Brass or Stainless Steel Bodies
F 16,17,18 - 10.1 25 50 238610 - 238614 -
H 3,31 - 10.1 25 50 238810 - 238814 -
52,53 - 10.1 25 70 238810 - 238814 -
• 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
Normally Closed or Normally Open
Hot Water and Steam Valves
Brass or Stainless Steel Bodies
F 16,17,18 - 10.1 25 50 238610 - 238614 -
H 3,31 - 10.1 25 50 238810 - 238814 -
52,53 - 10.1 25 70 238810 - 238814 -
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.Approvals
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).
Standard: RedHat II - Watertight, Types 1, 2, 3, 3S, 4,
and 4X; Red-Hat - Type 1.
• 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
Shading Coil Copper Silver
Seals, Discs, and Diaphragms EPDM
Piston/Diaphragm Stainless Steel/PTFE
Seals, Discs, and Diaphragms TFE/P, EPDM and/or PTFE
Watt Rating and Power Consumption Spare Coil Part Number
AC General Purpose Explosionproof
Optional: RedHat II - Explosionproof and Watertight,
Types 3, 3S, 4, 4X, 6, 6P, 7, and 9; RedHat -
Explosionproof and Raintight, Types 3, 7, and 9.
(To order, add prefix “EF” to catalog number.)
See Optional Features Section for other available options.
Valve Parts in Contact with Fluids
Body Brass Stainless Steel
Core Tube 305 Stainless Steel
Core and Plugnut 430F Stainless Steel
Springs 302 Stainless Steel
ASCO美国进口热水蒸汽系列电磁阀，阿斯卡电磁阀主要分类
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