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阿斯卡2位3通直动式电磁阀,美国asco电磁阀简单介绍
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地址:上海市嘉定区江桥嘉涌路99弄6号713室
body brass 304 stainless steel disc 303 stainless steel (l), pa or brass (resilient) seats nbr,
phosphor bronze 303 stainless steel core tube 305 stainless steel core and plugnut 430 f stainless steel springs 302 stainless steel,
17-7ph or iconel shading coil copper silver gaskets nbr ptf
specifications (english units) 4series 8300 8315
operating pressure differential (psi)
max. fluid temp. ?f
brass body stainless steel body watt rating/ class of coil insulation
air-inert gas, water, lt. oil max. ac max. dc ? add suffix "f" for nc, "g" for no, "u" for univ.
nc/no univ. nc/no univ. ac dc catalog number
constr. ref. no. catalog number
constr. ref. no. ac dc
l seats and discs 1/8 1/8 .5 - 180 8300d55 1 - - - 36.2/h 1/8 1/8 .- 200
- 8300g55 1 - - 20.1/f 1/8 3/16 .35 - - 125 60 - 180 8300d3 1 - - - 36.2/h 1/8 3/16 .35 250
watt rating and power consumption spare coil part number
general purpose explosionproof
va inrush ac dc ac dc f - 20.1 43 240 272610 - 272614 h 36.2 28 60 330 222345 222184 222345 222184 h - 16.1 35
272814 h - 28.2 50 385 224195 - 224195 standard voltages: 24, 120, 240, 480 volts ac, 60 hz
(to order, add prefix “ef” to catalog number.) see optional features section for other available options.
standard coil and class of insulation
special ac and dc constructions are available to pilot power plant control valves. consult your local asco sales office for details.
valve parts in contact with fluids
- 8300g81 1 - - 20.1/f 1/4 1/4 .45 250 120 - - 200 - 8300d61 ? 1 - - 28/h 3/8 1/4 .45 - - 50 25 - 180
- - 8300b410 2 - 36.2/h 3/8 1/4 .45 0 - - - 8300g410 2 20.1/f 3/8 1/4 .45 - - 75 35
- 180 8300a82 1 - - - 36.2/h 3/8 1/4 .45 0 - 8300g82 1 - - 20.1/f 3/8 1/4 .45 250 120 -
- 200 - 8300d9 ? 1 - - 28/h 3/8 1/4 .45 0 - - - 8300b411 ? 2 28/h 3/8 5/16 .75 - - 40 20
- 180 8300d64 2 8300b412 2 - 36.2/h 3/8 5/16 .75 120 60 - - 200 - 8300g64 2 8300g412 2 20.1/f 3/8 3/8 1.00
- - 30 d72 2 8300b413 2 - 36.2/h 3/8 3/8 1.00 75 35 - - 200 - 8300g72 2 8300g413 2 20.1/f 1/2 5/16 .75 -
features ? designed for high flow and high pressure service.
? direct acting, requires no minimum operating pressure.
(or 110, 220 volts ac, 50 hz). 6, 12, 24,120, 240 volts dc. must be specified when ordering.
note: 125 and 250 volts dc are battery voltages applied in power plants.
- 8300g3 1 - - 20.1/f 1/4 3/16 .35 - - 125 60 - 180 8300d58 1 - - - 36.2/h 1/4 3/16 .35 250
- 8300g58 1 - - 20.1/f 1/4 1/4 .45 - - 75 35 - 180 8300a81 1 - - - 36.2/h 1/4 1/4 .45 0
? choice of l seating materials to handle aggressive fluids,
or resilient seating for airtight shutoff. ? ideal for power plants and similar applications.
direct acting general service solenoid valves brass or stainless steel bodies 1/8" to 1/2" npt
nominal ambient temperature ranges: class f coils ac: 32?f to 125?f (0?c to 52?c) class h coils ac:
32?f to 140?f (0?c to 59?c) class h coils dc: 32?f to 77?f (0?c to 25?c)
(104?f/40?c occasionally) refer to engineering section for details.
approvals: csa certified. meets applicable ce directives. refer to engineering section for details.
construction
standard: red-hat ii - watertight, types 1, 2, 3, 3s, 4, and 4x; red-hat - type 1. optional:
red-hat ii - explosionproof and watertight, types 3, 3s, 4, 4x, 6, 6p, 7, and 9;
red-hat - explosionproof and watertight, types 3, 4, 4x, 7, and 9. see footnote on next page.阿斯卡2位3通直动式电磁阀,美国asco电磁阀简单介绍