GC Valves

GC Valves manufactures a wide range of solenoid valves suitable for handling a variety of industrial liquid, gas, steam, air, and water applications.

Mountain Controls offers the following from GC Valves:

• S20 and S27 Series Zero Pressure Differential and Pilot Operated Valves
• S21 Series Piloted Diaphragm Valves
• S30 and S31 Series Direct Acting Valves
• S33 Series Direct Acting Valves
• S40 Series Piloted Piston Valves
• K13 Series Lever Acting Universal Valves

The S20 and S27 series feature the following:

• 2-way zero pressure differential diaphragm valves and 3-way pilot operated valves
• Available in normally closed and normally open operation modes
• 0 to 200 psi
• Cv to 28
• Orifices to 1-1/4"
• Brass or stainless steel body
• Buna, EPR, NORYL, Plastic, or Viton seals
• 3/8" to 2" NPT ports

For more information, see the GC Valves S20 and S27 Series Datasheet launch and contact us to start your order.

The S21 series features the following:

• 2-way piloted diaphragm valves
• Available in normally closed and normally open operation modes
• 1 to 250 psi
• Cv to 29
• Orifices to 1-1/2"
• Brass or stainless steel body
• Buna, EPR, NORYL, Plastic, Teflon, or Viton seals
• 3/8" to 2" NPT ports

For more information, see the GC Valves S21 Series Datasheet launch and contact us to start your order.

The S30 and S31 series feature the following:

• 2-way and 3-way direct-acting valves
• Available in normally closed, normally open, diverting, and universal operation modes
• Vacuum to 1050 psi
• Cv to 1.7
• Orifices to 3/8"
• Brass or stainless steel body
• Buna, EPR, Rulon, Teflon, or Viton seals
• 1/8" to 3/8" NPT ports

For more information, see the GC Valves S30 and S31 Series Datasheet launch and contact usto start your order.

The S33 Series features the following:

• 3-way, all ports in body
• Available in normally closed, normally open, and universal
• 0 to 200 psi
• Cv to .38
• Orifices to 11/64"
• Brass or stainless steel body
• Buna, Viton seals
• 1/8", 1/4" NPT ports

For more information, see the GC Valves S33 Series Datasheet launch and contact us to start your order.

The S40 Series features the following:

• 2-way piloted piston valves
• Available in normally closed and normally open operation modes
• Vacuum to 300 psi
• Cv to 18.75
• Orifices to 1-1/8"
• Brass or stainless steel body
• Buna, Teflon, or Viton seals
• 1/4" to 1-1/4" NPT ports

For more information, see the GC Valves S40 Series Datasheet launch and contact us to start your order.