ASCO 2-Way Solenoid Valves
ASCO's 2-Way solenoid valves have one inlet and one outlet, and are used to permit and shut off fluid flow. The two types of operations are Normally Closed (NC) and Normally Open (NO). Two types of constructions apply to 2-way solenoid valves, which are direct acting and internally piloted.
With Direct acting constructions, the solenoid is energized, the core directly opens the orifice of a Normally Closed valve or closes the orifice in a Normally Open Valve. The valve will operate at pressures from 0 psi to its rated maximum.
Internally piloted constructions use line pressure to assist operation. When the coil is de-energized (on a Normally Closed Valve), the pilot orifice is closed and line pressure is applied to the top of the piston or diaphragm through the bleed orifice, closing the valve.
Learn more about ASCO's 2-way solenoid valves.
ASCO's line of 2-way solenoid valves include General Service, Hot Water/ Steam, Potable Water and Food Service, Vacuum, Cryogenic and Liquid C02, Air Operated, Proportional, Intrinsically Safe, Low Power, Isolation/ Shielded Core, Long Life / Quiet, Ammonia, Dry Air, Magnetic Latching and Medical/ Analytical. Select a product below to learn more.
High Flow / Low Pressure - 1/8″-3/8″
Direct acting valves available in normally closed constructions only. Available AC operated with light weight aluminum bodies. Ideal for applications that demand high flows at low pressure.
Items include:
8040G023 - 24/60
8040H007 - 120/60,110/50
8040C005 CSA - 120/60,110/50
8040C004 CSA - 120/60,110/50
8040H008 - 120/60,110/50
8040H006 - 120/60,110/50
8040G023 - 120/60,110/50
8040G022 - 120/60,110/50
8040G022 - 220/50
8040G023 - 110/50
8040G023 MB - 120/60
8040H007 - 220/50
8040H008 - 208/60
EF 8040C004 - 240/60,220/50
EF 8040G022 - 240/60,220/50
J 8040C004 CSA - 220/50
JB 8040C004 CSA - 220/50
JB 8040H007 - 208/60
JB HT 8040G023 - 240/60,220/50
J KF 8040G023 - 110/50
J KF 8040G023 - 120/60
J KH 8040G022 - 240/60
J KH 8040G023 - 240/60,220/50
MU 8040A022 - 24/60
OF SF 8040G023 - 220/50
R 8040C005 CSA - 110/50
R 8040C005 CSA - 208/60
8040G022 - 240/60
EF 8040C004 - 120/60,110/50
EF 8040C004 - 208/60
EF 8040C004 - 24/60
EF 8040H006 - 240/60,220/50
EF 8040H008 - 110/50
EF 8040H008 - 240/60,220/50
HT 8040G023 - 120/60
HT 8040G023 -
Air/Gas/Water/Lt Oil/Low Vacuum - 1/8″-1/2″
Available in 24DC operated, normally closed construction only with brass or stainless steel bodies.
Features
Flow rates adjustable between 0% and 100% of rating
Flow rate can also be regulated by a range of electrical
inputs (sensors, transmitters, PLC, etc.) via an ASCO
Electronic Control Unit or similar circuit
Suitable for use in air/gas, low vacuum service, as well
as to precisely control flow of water
Construction
Valve Parts in Contact with Fluids
8202 8203
Body Brass 303 Stainless SteelBrass
Seals and Disc/Diaphragm* FKM NBR
Core Tube 305 Stainless Steel
Core and Plugnut 430F Stainless Steel
1
Springs 302 Stainless Steel
NC
Rider Rings PTFE
2
Breaker Piece Brass 303 Stainless SteelBrass
Electrical
Standard voltage: 24 VDC
Coil: Molded Class F
Coil resistance: 25 Ohm at 68F (20?C)
Operating current: 100 - 500 mA
Recommended PWM frequency: 300 Hz Air/Gas; 200 Hz Water/Light Oil
Hysteresis: <5% (<7.5% for 8203 Valves)
SPECIAL
Repeatability: <3% (<1% for 1/
Air/Inert Gas, Water, Lt. Oil – 3/8″–2 1/2″ –
Solenoid pilot operated valves available in normally closed and normally open constructions. Available either AC or DC operated with Brass or Stainless Steel bodies for a wide variety of applications. Diaphragm constructions from 3/8″–1 1/2″, piston constructions from 3/8″–2 1/2″. Our most economical, high flow valve available.
Items include:
8210B057 - 120/60,110/50
8210G008 - 24/60
8210G094 - 120/60,110/50
8210G094 - 240/60,220/50
8210G095 - 120/60,110/50
EF 8210G003 - 24/DC
EF 8210G004 - 120/60,110/50
EF 8210G006 - 120/60,110/50
J SF 8210G094 - 120/60,110/50
238210-032-D*
8210G003 B - 120/60,110/50
8210G055 - 120/60
8210G078 - 120/60,110/50
8210G088 E - 120/60,110/50
8210G095 - 240/60,220/50
EF 8210G026 - 120/60
EF 8210G093 - 120/60,110/50
J KF 8210G004 - 120/60,110/50
SC 8210G002 - 120/60,110/50
8210G001 - 24/60
8210G032 - 120/60
8210G034 - 120/60,110/50
8210G056 - 120/60
8210G089 - 120/60
8210G093 - 120/60,110/50
8210G095 MO - 120/60,110/50
EF 8210G014 - 120/60
EF 8210G030 - 120/60,110/50
J KF 8210G009 - 120/60,110/50
SC 8210G0
5 million cycle capability – 3/8″–3/4″
Solenoid pilot operated diaphragm valves available AC operated in normally closed and normally open constructions with brass bodies.
8210G002 Q - 120/60
8210G001 Q - 110/50
8210G001 Q - 120/60,110/50
8210G001 Q - 120/60
8210G001 Q - 12/DC
8210G001 Q - 24/DC
8210G002 Q - 110/50
8210G002 Q - 120/60,110/50
8210G002 Q - 12/DC
8210G002 Q - 24/DC
8210G009 Q - 110/50
8210G009 Q - 120/60
8210G009 Q - 12/DC
8210G009 Q - 24/DC
JB 8210G002 Q - 110/50
JB 8210G002 Q - 120/60,110/50
JB 8210G002 Q - 120/60
8210G009 Q - 120/60,110/50
Pilot Operated Diaphragm – 3/8″–3/4″
Solenoid pilot operated valves available in normally closed and normally open constructions. Available AC operated with Brass bodies.
8210G035 V - 120/60,110/50
8210G095 VH - 120/60,110/50
8210G094 V - 120/60,110/50
8210G095 V - 120/60,110/50
8210G054 V - 120/60
8210G002 V - 120/60,110/50
8210G033 VH - 120/60,110/50
EF 8210G087 V - 120/60,110/50
8210B055 V - 120/60,110/50
8210B055 V - 24/60
8210B056 V - 240/60,220/50
8210C013 V - 240/60,220/50
8210G003 V - 240/60
8210G004 N V - 240/60
8210G004 V - 208/60
8210G008 V - 480/60,440/50
8210G009 V - 480/60,440/50
8210G035 V - 240/60,220/50
8210G035 V - 480/60
8210G087 N V - 110/50
8210G087 N V - 220/50
8210G087 V - 110/50
8210G088 V - 220/50
8210G088 V VM - 24/DC
8210G093 N V - 120/60
8210G093 V - 208/60
8210G093 VM - 120/60,110/50
8210G093 VM - 240/60
8210G093 V MB - 24/60
8210G094 V - 240/60
8210G094 VM - 110/50
8210G094 V MB - 12/DC
8210G095 VM - 110/50
8210G095 V VM - 208/60
8210G101 V - 480/60
EF 8210 103 V - 240/60
EF 8210B055 V - 110/50
EF 8210B056 V - 220/50
EF 8210B056 V - 24/
Pilot Operated Diaphragm – 1″–2″
Solenoid pilot operated valves available in normally closed and normally open constructions. Available AC operated with Aluminum bodies.
8215B050 VM - 120/60
8215B050 VM - 240/60
8215B060 VM - 110/50
8215B070 VM - 110/50
8215B080 VM - 120/60,110/50
8215G001 V - 120/60
8215G013 V - 480/60
8215G023 V - 24/DC
EF 8215B050 VM - 120/60
EF 8215B070 VM - 220/50
EF 8215B070 VM CSA - 12/DC
EF 8215G003 V - 220/50
EF 8215G003 V - 240/60
EF 8215G033 V - 120/60,110/50
EF HT 8215G023 V - 24/DC
EF HT 8215G033 V - 24/DC
HT 8215B050 VM - 110/50
J 8215B050 VM - 220/50
J 8215C063 VM - 220/50
J 8215C063 VM - 24/60
R 8215B050 VM - 220/50
8215A090 VM - 110/50
8215B050 VM - 220/50
8215B070 VM - 240/60
8215B080 VM - 110/50
8215B080 VM - 24/60
8215C063 VM - 208/60
8215G001 V - 480/60
8215G002 V - 110/50
8215G003 V - 120/60,110/50
8215G003 V - 24/60
8215G013 V - 480/60,440/50
EF 8215B060 VM - 208/60
EF 8215B070 VM CSA - 24/DC
EF 8215G002 V - 220/50
EF 8215G002 V - 240/60,220/50
EF 8215G003 V - 120/60,110/50
EF 8215G033 V - 24/60
HT 8215B050 VM - 120/60,110/50
Hot Water/Steam – 3/8″ – 2 1/2″-
Heavy duty pilot operated diaphragm and piston valves available in Normally Closed and Normally Open constructions. High flow capacity and long life. Available in AC and DC brass bodies. Rugged stainless steel piston ideal for the challenges of high temperature fluids.
8220G029 - 120/60,110/50
8220G403 - 120/60,110/50
8220G401 - 120/60,110/50
8220G404 - 120/60,110/50
8220G409 - 24/60
8220G095 - 120/60
8220G410 - 24/60
8220G410 - 120/60,110/50
EF 8220G025 - 120/60,110/50
8220G404 - 24/60
8220G009 - 120/60,110/50
8220G097 - 120/60
8220G407 - 120/60,110/50
8220G409 - 240/60,220/50
8220G411 - 120/60,110/50
8220G011 - 120/60,110/50
8220G027 - 120/60,110/50
8220G406 - 120/60,110/50
8220G407 - 24/60
8220G031 - 120/60,110/50
8220G409 - 120/60,110/50
8220G013 - 120/60,110/50
EF 8220G411 - 120/60,110/50
EF 8220G406 - 120/60,110/50
SU 8220G406 - 120/60,110/50
8220 055 - 120/60
8220 058 - 120/60,110/50
8220 101 - 120/60,110/50
8220 101 - 120/60
8220A023 - 110/50
8220G009 - 480/60,440/50
8220G011 - 120/60
8220G013 - 240/60,220/50
8220G013 - 240/60
8220G029 -
Slow Closing /Anti-Water Hammer – 3/8″-2 1/2″-
Solenoid pilot operated valves available in normally closed and normally open constructions. Available either AC or DC operated with brass bodies. Designed to effectively reduce damage caused by water hammer.
Items include:
8221G007 - 24/DC
8221G011 HW - 120/60,110/50
8221G007 - 120/60,110/50
8221G005 HW - 120/60,110/50
8221G005 - 24/DC
8221G011 - 120/60,110/50
8221G001 - 120/60,110/50
8221G005 - 120/60,110/50
8221G013 - 120/60,110/50
8221G003 - 120/60,110/50
8221G007 HW - 120/60,110/50
8221G009 - 120/60,110/50
8221G003 HW - 120/60,110/50
8221 001 - 120/60,110/50
8221 001 - 12/DC
8221 003 - 24/DC
8221 007 HW - 120/60
8221 027 - 24/DC
8221 029 - 120/60,110/50
8221 031 - 120/60,110/50
8221G003 HW - 240/60,220/50
8221G005 - 120/60
8221G005 - 24/60
8221G005 HW - 120/60
8221G005 MO - 220/50
8221G007 HW - 24/60
8221G007 HW - 480/60,440/50
8221G009 MO - 240/60
8221G011 MO - 240/60
8221G013 - 240/60
8221G013 MO - 208/60
EF 8221G001 HW - 220/50
EF 8221G003 - 120/60
EF 8221G003 HW - 120/60
EF 8221G003 MO - 220/50
EF 8
Slow Closing Hot Water – 3/8″-21/2″
Solenoid pilot operated valves available in normally closed and normally open constructions. Available AC operated with brass bodies. Designed to effectively reduce damage caused by water hammer.
8221G003 HW - 120/60,110/50
8221G005 HW - 120/60,110/50
8221G007 HW - 120/60,110/50
8221G011 HW - 120/60,110/50
8221 001 HW - 110/50
8221 001 HW - 120/60,110/50
8221 001 HW - 120/60
8221 003 HW - 110/50
8221 003 HW - 120/60,110/50
8221 003 HW - 120/60
8221 005 HW - 110/50
8221 005 HW - 120/60,110/50
8221 005 HW - 120/60
8221 007 HW - 110/50
8221 007 HW - 120/60,110/50
8221 007 HW - 120/60
8221 011 HW - 110/50
8221 011 HW - 120/60,110/50
8221 011 HW - 120/60
8221G001 HW - 110/50
8221G001 HW - 120/60,110/50
8221G001 HW - 120/60
8221G001 HW - 208/60
8221G001 HW - 220/50
8221G001 HW - 24/60
8221G001 HW - 240/60,220/50
8221G001 HW - 240/60
8221G001 HW - 480/60,440/50
8221G001 HW - 480/60
8221G003 HW - 110/50
8221G003 HW - 120/60
8221G003 HW - 208/60
8221G003 HW - 220/50
8221G003 HW - 24/60
8221G003 HW - 240/60,220/50
8221G003 HW - 240/60
8221G003 HW
High Temperature Fluids, Normally Closed – 1/4″ – 1″
Solenoid pilot AC operated diaphragm valves available for Hot Water/Steam applications. Brass or Stainless Steel bodies are available.
8222G095 - 120/60,110/50
8222G076 - 120/60,110/50
8222G002 - 120/60,110/50
8222G049 - 120/60,110/50
8222G002 LT - 120/60,110/50
8222G047 - 120/60,110/50
8222G003 - 120/60,110/50
8222G094 - 120/60,110/50
8222G064 - 120/60,110/50
8222G005 - 120/60,110/50
8222G066 - 120/60,110/50
8222G088 - 120/60,110/50
8222G070 - 120/60,110/50
8222G074 - 120/60,110/50
8222A068 - 110/50
8222B054 - 120/60
8222E023 - 120/60,110/50
8222G001 - 110/50
8222G004 - 240/60
8222G049 - 240/60,220/50
8222G064 - 240/60,220/50
8222G064 - 480/60
8222G093 - 480/60,440/50
8222G094 - 208/60
EF 8222G003 LT - 110/50
EF 8222G066 - 240/60,220/50
EF 8222G093 - 110/50
HT 8222G095 - 24/60
J 8222B014 - 110/50
J 8222B060 MB - 110/50
JB 8222G047 - 120/60
JB 8222G049 - 240/60,220/50
J KF 8222G095 - 110/50
J KH 8222G047 - 240/60
J KH 8222G062 - 110/50
J SF 8222G095 - 24/60
J SF 8222G095 - 240/60,220/50
Cryogenic – 1/2″-3/4″
Solenoid pilot AC or DC operated diaphragm valves available with brass bodies for liquid oxygen, liquid argon, and liquid nitrogen applications.
8222G002 LT - 120/60,110/50
8222F003 LT - 110/50
8222F003 LT - 120/60,110/50
8222F003 LT - 120/60
8222G002 LT - 110/50
8222G002 LT - 120/60
8222G003 LT - 110/50
8222G003 LT - 120/60,110/50
8222G003 LT - 120/60
EF 8222G002 LT - 110/50
EF 8222G002 LT - 120/60,110/50
EF 8222G002 LT - 120/60
EF 8222G003 LT - 110/50
EF 8222G003 LT - 120/60,110/50
EF 8222G003 LT - 120/60
J 8222F003 LT - 110/50
J 8222F003 LT - 120/60,110/50
J 8222F003 LT - 120/60
J KB 8222G002 LT - 110/50
J KB 8222G002 LT - 120/60
J KB 8222G002 LT - 120/60,110/50
OF KB 8222G002 LT - 110/50
OF KB 8222G002 LT - 120/60
OF KB 8222G002 LT - 120/60,110/50
SV 8222G002 LT - 110/50
SV 8222G002 LT - 120/60
SV 8222G002 LT - 120/60,110/50
SV 8222G003 LT - 110/50
SV 8222G003 LT - 120/60
SV 8222G003 LT - 120/60,110/50
8222E002 LT - 110/50
8222E002 LT - 120/60
8222E002 LT CSA - 110/50
8222E002 LT CSA - 120/60,110/50
8222E002 LT CSA - 120/60
J 8222E002 LT - 110/50
High Pressure – 1/4″-3/4″ –
Pilot operated solenoid valve available in a normally closed construction. They are a rugged piston construction built to withstand high pressures and are available AC or DC with brass and stainless steel bodies. Ideal for high pressure water applications (up to 1500 PSI).
8223G003 - 120/60,110/50
8223G005 - 120/60,110/50
8223G010 - 120/60,110/50
8223G021 - 120/60,110/50
8223G023 - 120/60,110/50
8223G025 - 120/60,110/50
8223G027 - 120/60,110/50
8223A003 - 110/50
8223A003 - 120/60,110/50
8223A003 - 120/60
8223A010 - 110/50
8223A010 - 120/60,110/50
8223A010 - 120/60
8223A021 - 110/50
8223A021 - 120/60,110/50
8223A021 - 120/60
8223A021 - 220/50
8223A021 - 24/60
8223A021 - 240/60,220/50
8223A021 - 240/60
8223A021 MO - 110/50
8223A021 MO - 120/60,110/50
8223A021 MO - 120/60
8223A021 MO - 220/50
8223A021 MO - 24/60
8223A021 MO - 240/60,220/50
8223A021 MO - 240/60
8223A023 - 110/50
8223A023 - 120/60,110/50
8223A023 - 120/60
8223A023 - 220/50
8223A023 - 24/60
8223A023 - 240/60,220/50
8223A023 - 240/60
8223A023 CSA - 24/60
8223A025 - 110/50
8223A025 - 1
Sub-Miniature Poppet - 1/8″
Direct acting, normally closed solenoid valves. Available either AC or DC operated in brass or 316 stainless steel bodies and with or without manual operators. Small poppet valve well suited for a wide variety of Air, Water, Lt. Oil Applications. Recommended for use in place of the 8225 Series valves.
Specifications (English Units)
Operating Pressure Differential (psi)
Max.
Approx.
Max. AC Max. DC
Fluid
Pipe Orifice Cv
Shipping
Wattage
Temp.?F
Const.Air - Inert Light Oil Air - Inert Light Oil
Size Size Flow
Weight
Ref.Gas @ 300 SSU Gas @ 300 SSU
(in) (in) Factor
Brass Stainless SteelWater Water AC DC AC DC
(lbs.)
General Service - Normally Closed
1/8 3/64 0.05 500 500 400 360 360 330 180 180 U8256A001V U8256A013V 1 6.3 6.9 0.5
1/8 1/16 0.08 400 390 230 220 220 220 180 180 U8256A002V U8256A014V 1 6.3 6.9 0.5
1/8 3/32 0.15 180 180 105 90 90 90 180 180 U8256A004V U8256A016V 1 6.3 6.9 0.5
1/8 7/64 0.19 135 135 135 25 25 25 180 180 U8256B045V U8256B046V 2 6.3 6.9 0.6
NSF 61 and 169 Listed
1/8 3/32 0.15 - 200 - - 130 - 180 180 - U8256A103E 1 6.3 6.9 0.5
1/8 7/64 0.17 - 150 - - 100 - 180 180 - U8256A104E 2 6.3
Plastic Body, Air / Water – 1/4″
Direct acting valve available in a normally closed construction. Available AC or DC operated with plastic bodies designed to handle the challenges of harsh media. Ideal for water dispensing applications
8260G054 - 120/60,110/50
8260G071 - 120/60,110/50
U SM 8260 100 - 120/60 INT
U SM 8260 101 - 120/60 INT
8260G054 - 110/50
8260G054 - 120/60
8260G054 - 208/60
8260G054 - 220/50
8260G054 - 24/60
8260G054 - 240/60,220/50
8260G054 - 240/60
8260G054 - 480/60,440/50
8260G054 - 480/60
8260G054 - 24/DC
8260G054 E - 12/DC
8260G054 E - 24/DC
8260G071 - 110/50
8260G071 - 120/60
8260G071 - 208/60
8260G071 - 220/50
8260G071 - 24/60
8260G071 - 240/60,220/50
8260G071 - 240/60
8260G071 - 480/60,440/50
8260G071 - 480/60
8260G071 - 12/DC
8260G071 - 24/DC
J KF 8260G071 - 110/50
J KF 8260G071 - 120/60
J KF 8260G071 - 120/60,110/50
J KF 8260G071 - 24/60
J SF 8260G054 - 110/50
J SF 8260G054 - 120/60
J SF 8260G054 - 120/60,110/50
J SF 8260G054 - 24/60
J SF 8260G071 - 110/50
J SF 8260G071 - 120/60
J SF 8260G071 - 120/60,110/50
J SF 8260G071 - 24/60
OF KF
Ammonia Service- 1/8"- 3/8"- Available in normally closed and normally open constructions with Stainless Steel bodies. Features aluminum shading coil with Neoprene elastomer. Available in AC and DC.
Features
2-way normally closed and normally open operation
For use with anhydrous and gaseous ammonia
Pressures up to 410 psi
UL and CSA agency approvals
Construction
Valve Parts in Contact with Fluids
Body Cast 304 Stainless Steel
Seals and Discs Neoprene
Core Tube 305 Stainless Steel
Core and Plugnut 430F Stainless Steel
Springs 302 Stainless Steel
Shading Coil Aluminum
Stem PA (for normally open only)
NC
Electrical
NO
Watt Rating and
Spare Coil Part No.
Power Consumption
Standard
AC General Purpose Explosionproof
Coil and
VA VA
Class of
Watts Holding Inrush AC AC
Insulation
F 17.1 40 70 238610 238614
Standard Voltages: 24, 120, 240, 480 volts AC, 60 Hz (or 110, 220 volts AC, 50 Hz).
Must be sp
