Solenoid Valves
Solenoid valves provide fast, reliable on/off control of liquids and gases by utilizing an electric coil to actuate the valve. Compact and efficient, they integrate seamlessly into automated systems for applications such as cooling, lubrication, chemical dosing, and process isolation. Available in a variety of materials and designs to handle different pressures, temperatures, and media.
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The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, 1/4" NPT pipe size, brass body material, 60 Hz frequency, and 24 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This model features a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, and brass body material.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Specifications include a 3 way - 3/2 normally closed valve function, solenoid actuation, and 1/4" NPT pipe size, with a brass body material, 50/60 Hz frequency, and 220/240 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Built for a 3 way - 3/2 normally closed valve function and solenoid actuation, this valve features a 1/4" NPT pipe size, brass body material, and 24 VDC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This valve comes with a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50 Hz frequency, 110 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Designed with a brass body material and 1/4" NPT pipe size, this model provides a 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Key details include a brass body material, 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 110/120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Equipped with a 1/4" NPT pipe size and brass body material, this valve is configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, 1/4" NPT pipe size, brass body material, 60 Hz frequency, and 24 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This model features a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Specifications include a 3 way - 3/2 normally closed valve function, solenoid actuation, and 1/4" NPT pipe size, with a brass body material, 50/60 Hz frequency, and 220/240 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Built for a 3 way - 3/2 normally closed valve function and solenoid actuation, this valve features a 1/4" NPT pipe size, brass body material, and 24 VDC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This valve comes with a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50 Hz frequency, 110 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Designed with a brass body material and 1/4" NPT pipe size, this model provides a 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Key details include a brass body material, 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 110/120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Equipped with a 1/4" NPT pipe size and brass body material, this valve is configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, 1/4" NPT pipe size, brass body material, 60 Hz frequency, and 24 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This model features a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Specifications include a 3 way - 3/2 normally closed valve function, solenoid actuation, and 1/4" NPT pipe size, with a brass body material, 50/60 Hz frequency, and 220/240 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Built for a 3 way - 3/2 normally closed valve function and solenoid actuation, this valve features a 1/4" NPT pipe size, brass body material, and 24 VDC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This valve comes with a 3/8" NPT pipe size, 9/32" orifice, 3 way - 3/2 normally closed valve function, solenoid actuation, 50 Hz frequency, 110 VAC voltage, and brass body material.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Designed with a brass body material, 3/8" NPT pipe size, and 9/32" orifice, this model provides a 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 120 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Key details include a brass body material, 3/8" NPT pipe size, 9/32" orifice, 3 way - 3/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 110/120 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Equipped with a 3/8" NPT pipe size, 9/32" orifice, and brass body material, this valve is configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, 1/4" NPT pipe size, brass body material, 60 Hz frequency, and 24 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This model features a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, and brass body material.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Specifications include a 3 way - 3/2 normally closed valve function, solenoid actuation, and 1/4" NPT pipe size, with a brass body material, 50/60 Hz frequency, and 220/240 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Built for a 3 way - 3/2 normally closed valve function and solenoid actuation, this valve features a 1/4" NPT pipe size, brass body material, and 24 VDC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This valve comes with a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50 Hz frequency, 110 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Designed with a brass body material and 1/4" NPT pipe size, this model provides a 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Key details include a brass body material, 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 110/120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Equipped with a 1/4" NPT pipe size and brass body material, this valve is configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, 1/4" NPT pipe size, brass body material, 60 Hz frequency, and 24 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This model features a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Specifications include a 3 way - 3/2 normally closed valve function, solenoid actuation, and 1/4" NPT pipe size, with a brass body material, 50/60 Hz frequency, and 220/240 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Built for a 3 way - 3/2 normally closed valve function and solenoid actuation, this valve features a 1/4" NPT pipe size, brass body material, and 24 VDC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This valve comes with a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50 Hz frequency, 110 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Designed with a brass body material and 1/4" NPT pipe size, this model provides a 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Key details include a brass body material, 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 110/120 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Equipped with a 1/4" NPT pipe size and brass body material, this valve is configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, 1/4" NPT pipe size, brass body material, 60 Hz frequency, and 24 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This model features a 1/4" NPT pipe size, 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, 240 VAC voltage, and brass body material.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Specifications include a 3 way - 3/2 normally closed valve function, solenoid actuation, and 1/4" NPT pipe size, with a brass body material, 50/60 Hz frequency, and 220/240 VAC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Built for a 3 way - 3/2 normally closed valve function and solenoid actuation, this valve features a 1/4" NPT pipe size, brass body material, and 24 VDC voltage.
$752.97$822.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. This valve comes with a 3/8" NPT pipe size, 9/32" orifice, 3 way - 3/2 normally closed valve function, solenoid actuation, 50 Hz frequency, 110 VAC voltage, and brass body material.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Designed with a brass body material, 3/8" NPT pipe size, and 9/32" orifice, this model provides a 3 way - 3/2 normally closed valve function, solenoid actuation, 60 Hz frequency, and 120 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Key details include a brass body material, 3/8" NPT pipe size, 9/32" orifice, 3 way - 3/2 normally closed valve function, solenoid actuation, 50/60 Hz frequency, and 110/120 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
The ASCO Series 321, also known as 8321, quick-exhaust solenoid valves are designed for quick venting to 0 psi through their external orifice. Air is exhausted to rapidly shift control valves. The pilot-operated valves have resilient seated poppets for tight shutoff. They are well suited for refining, chemical, and food and beverage applications that require a quick-exhaust valve. Equipped with a 3/8" NPT pipe size, 9/32" orifice, and brass body material, this valve is configured with a 3 way - 3/2 normally closed valve function, solenoid actuation, and 220 VAC voltage.
$707.17$772.00
Available for Purchase
Subject to factory lead times
FAQS
- A solenoid valve is an electrically operated valve that controls the flow of liquids or gases. It uses an electromagnetic coil to open or close the valve automatically when energized.
- When electrical current flows through the solenoid coil, it creates a magnetic field that moves an internal plunger. This movement opens or closes the valve, allowing or stopping flow.
- Common types include normally closed (NC), normally open (NO), direct acting, pilot operated, two way, three way, and four way solenoid valves.
- Solenoid valves are commonly made with brass or stainless-steel bodies, and sometimes plastic (PVC, PP, PVDF) for chemical service. Internal parts are typically stainless steel, and the seals are usually NBR (Buna-N), EPDM, FKM (Viton), or PTFE (Teflon) depending on the fluid and temperature.
- Solenoid valves can handle water, air, steam, oil, fuels, and many chemicals. Fluid compatibility depends on valve body material and seal selection.