Asco Valve Store

3 Way Direct Acting
Low Pressure Solenoid Valves
Brass or Stainless Bodies - 3/8" to 3/4" N.P.T. [Series 8300]

The solenoid is an electromagnetic part of a valve, comprised of a coil, coretube, core and enclosure. ASCO Redhat brand offers the worlds largest selection of 2-, 3- and 4-way solenoid valves, designed to handle the most demanding fluid control applications.
Common Specifications
Solenoid Enclosures Standard Enclosures Optional Enclosures Electrical
Valves listed in this series have Red-Hat metal solenoid enclosures. Red-Hat -- Type 1 General Purpose. Red-Hat -- Types 3, 7 and 9 Combination Explosion proof and Rain tight. To order, add prefix "EF" to catalog number. (Except Catalog Numbers 8300D9 and 8300D61).

Additional constructions are available. The Optional Features Section contains descriptions and ordering information for: Open Frame Solenoids · Junction Box Enclosures.
Standard Voltages: 24, 120, 240, 480 volts, AC, 60 Hz (or 110, 220 volts, AC, 50 Hz)
6, 12, 24, 120, 240 volts, DC
Other voltages are available when required.
Note: 125 and 250 volts, DC, are battery voltages applied in power plants. Special AC and DC constructions are available to pilot power plant control valves.
Coil: Continuous duty molded Class F or H, as listed.
Nominal Ambient Temperature Ranges Valve Parts in Contact with Fluids Approvals Ordering Information
Class F Coils/AC Construction: 32°F to 125°F.

Class H Coils/AC Construction: 32°F to 140°F

Class H Coils/DC Construction: 32°F to 77°F (104°F occasionally)
Body -- Brass or 304 s.s., as listed
Seals and Discs -- Buna "N" or Teflon, as listed
Disc -- 303 s.s. (metal seated); Nylon or Brass (resilient seated)
Seats -- Buna "N", Phosphor Bronze (brass body) or 303 s.s. (stainless steel body), as listed
Core Tube -- 305 s.s.
Core and Plug nut -- 430F s.s.
Springs -- 302 s.s., 17-7PH or Inconel
Shading Coil -- Copper (brass body); Silver (stainless steel body)
Gaskets -- Buna "N" (brass body); PTFE (stainless steel body)
CSA certified.
Important: We must have catalog number, voltage and Hertz, operating pressure and fluid handled. Use strainers with Solenoid Valves.

Specifications (English Units)

Standard Solenoid Enclosures
Red-Hat - Type 1
Watt Rating/Class of Coil Insulation Max
Fluid Temp.
F
Pipe
Size
(ins.)
Orifice
Size
(ins.)
CV
Flow
Factor
Operating Pressure Differential (psi)
Air-Inert Gas, Water, Light Oil
Brass Body S.S. Body Max. AC Max. DC
Catalog Number Constr. Ref. No. Catalog Number Constr. Ref. No. AC DC AC DC Norm.
Closed/Norm.
Open 1
Universal 2 Norm.
Closed/Norm.
Open 1
Universal 2
Metal Seats and Discs
8300D055 1 --------- -- -- 36.2/H -- 180 1/8 1/8 0.13 -- -- 250 125
8300G055 1 --------- -- 20.1/F -- 200 -- 1/8 1/8 0.13 550 300 -- --
8300D003 1 --------- -- -- 36.2/H -- 180 1/8 3/16 0.35 -- -- 125 60
8300G003 1 --------- -- 20.1/F -- 200 -- 1/8 3/16 0.35 250 150 -- --
8300D058 1 --------- -- -- 36.2/H -- 180 1/4 1/8 0.35 -- -- 125 125
8300G058 1 --------- -- 20.1/F -- 60 -- 1/4 1/8 0.35 250 150 -- --
8300A081 1 --------- -- -- 36.2/H -- 180 1/4 1/4 0.45 -- -- 75 35
8300G081 1 --------- -- 20.1/F -- 200 -- 1/4 1/4 0.45 190 90 -- --
8300D061 3 1 --------- -- 28/F -- 200 -- 1/4 1/4 0.45 250 120 -- --
---------- -- 8300B410 2 -- 36.2/H -- 180 3/8 1/4 0.45 -- -- 50 25
---------- -- 8300G410 2 20.1/F -- 200 -- 3/8 1/4 0.45 150 75 -- --
8300A082 1 --------- -- -- 36.2/H -- 180 3/8 1/4 0.45 -- -- 75 35
8300G082 1 --------- -- 20.1/F -- 200 -- 3/8 1/4 0.45 190 90 -- --
8300D009 3 1 --------- -- 28/H -- 200 -- 3/8 1/4 0.45 250 150 -- --
--------- -- 8300B411 3 2 28/H -- 200 -- 3/8 1/4 0.45 175 85 -- --
8300D064 2 8300B412 2 -- 36.2/H -- 180 3/8 5/16 0.75 -- -- 40 20
8300G064 2 8300G412 2 20.1/F -- 200 -- 3/8 5/16 0.75 120 60 -- --
8300D072 2 8300B412 2 -- 63.2/H -- 180 3/8 3/8 1 -- -- 30 15
8300G072 2 8300G413 2 20.1/F -- 200 -- 3/8 3/8 1 75 35 -- --
8300D068 2 8300B403 3 -- 36.2/H -- 180 1/2 5/16 0.75 -- -- 40 20
8300G068 2 8300G403 3 20.1/F -- 200 -- 1/2 5/16 0.75 120 60 -- --
8300D076 2 8300B404 3 -- 36.2/H -- 180 1/2 3/8 1 -- -- 30 15
8300G076 2 8300G404 3 20.1/F -- 200 -- 1/2 3/8 1 75 35 -- --
Buna "N" Seats and Brass Discs
8300D058R 1 --------- -- -- 36.2/H -- 180 1/4 3/16 0.25 -- -- 125 60
8300G058R 1 --------- -- 20.1/F -- 180 -- 1/4 3/16 0.25 250 150 -- --
8300A081R 1 --------- -- -- 36.2/H -- 180 1/4 1/4 0.39 -- -- 75 35
8300G081R 1 --------- -- 20.1/F -- 180 -- 1/4 1/4 0.39 150 75 -- --
8300A082R 1 --------- -- -- 36.2/H -- 180 3/8 1/4 0.39 -- -- 75 35
8300G082R 1 --------- -- 20.1/F -- 180 -- 3/8 1/4 0.9 150 75 -- --
8300D064R 2 --------- -- -- 36.2/H -- 180 3/8 5/16 0.53 -- -- 40 20
8300G064R 2 --------- -- 20.1/F -- 180 -- 3/8 5/16 0.53 120 60 -- --
8300D068R 2 --------- -- -- 36.2/H -- 180 1/2 5/16 0.53 -- -- 40 20
8300G068R 2 --------- -- 20.1/F -- 180 -- 1/2 5/16 0.53 120 60 -- --
Phosphur Bronze Seats -- Steam Service Only
8315G002 1 --------- -- 16.1/H -- 344 -- 1/4 1/4 0.45 100 50 -- --
8315G003 1 --------- -- 16.1/H -- 344 -- 3/8 1/4 0.45 100 50 -- --
8315034 4 --------- -- 28.2/H -- 344 -- 3/8 5/16 0.75 100 50 -- --
8315035 4 --------- -- 28.2/H -- 344 -- 1/2 5/16 0.75 100 50 -- --
Notes: 1 - For Normally Closed operation (closed when de-energized), add Suffix "F" to Catalog Number; for Normally Open operation (open when de-energized), add suffix "G" to Catalog Number.

2 - For Universal operation (pressure at any port), add Suffix "U" to Catalog Number.

3 - EF Prefix versions are suitable for Enclosure Types 3, 4, 7 (C & D) & 9 (E) only and have a temperature range code T3A.