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ASCO™ Series 562 Spool Valves
Stainless Steel Spool Valves Series 562 ASCO
The ASCO Series 562 spool valves is designed for control valve automation in the upstream, midstream, and downstream oil and gas markets.
The valves incorporate ASCO´s proven solenoid technology for unequaled reliability in mission-critical applications. The Series 562 is a four-way valve made for double-acting process valve applications. It is available in 1/4-inch through 1-inch, brass and 316L stainless steel construction for corrosion resistance in harsh environments.
ASCO™ Series 562 Spool Valves


Valve Actuation
Pneumatic - Air Pilot, Pneumatic - Latching, Solenoid, Solenoid - Direct Acting, Solenoid - Latching
Body Material
Stainless Steel, Brass
Air, Inert Gas, Natural Gas
Pipe / Port Size
1/4 "; 3/8 "; 1/2 "; 3/4 "; 1 "
Port Type
5 way - 5/2 Normally Closed, Closed Center, 5 way - 5/2 Normally Open, 5 way - 5/2 Normally Closed
From 1.8 to 15.5 Cv (1.55 to 13.4 Kv)
120 AC, 12 DC, 24 DC
Max Differential / Max Operating Pressure
Vacuum to 150 PSIG
Operating Environment
Corrosive, Hazardous, Outdoor
Standards / Regulations
Class I Div 1, Type 4X, Type 6, Type 6P, UL


  • Delivers the industry's best flow per pipe size with a 2 Cv for 1/4-inch size and a 15.5 Cv for 1"
  • Low-power solenoid versions are available with UL, CSA, ATEX, and IECEX hazardous location approvals that consume only 1.4 watts. A 0.55-watt solenoid option is ideal for remote applications requiring alternate energy sources
  • Extensive manual and low-temperature models are suitable for harsh application environments
  • Solenoid options with factory-sealed leads reduce installation cost


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