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ASCO 220 Series Steam and Hot Water Solenoid Valve

Brand: ASCO

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The ASCO Series 220 steam and hot water valves provides up to 60% more flow than competitive offerings.
 
That means a 3/4-inch valve flow from ASCO equals the competitors 1-inch flow. The Series 220 floating PTFE diaphragm provides positive sealing and improved durability - up to four times longer than other valves.
 
Its threaded bonnet is easy to remove for quick inspection and serviceability reducing downtime and maintenance costs.
Features
  • Longer life cycles: tested to 1 million cycles on hot water and 50 psi steam; 500,000 cycles on 125 psi steam
  • Lower power operation: smaller operator reduces energy consumption on 5 psi differential pressure applications
  • DC constructions have quiet designs that work with 0 psi differential pressure on hot water and 50 psi steam
  • Inventory reduction: one valve can be used for both steam and hot water applications
  • Quick delivery with many constructions available on ASCO Express

Specifications

Brand

Valve Actuation

  • Solenoid

Body Material

  • Brass

Media

  • Hot Water, Steam

Pipe / Port Size

  • 1/2", 3/8", 3/4", 1", 1-1/4", 1-1/2", 2", 2-1/2"

Port Type

  • Female NPT

Flow

  • From 2.0 Cv to 6.0 Cv
  • From 6.0 Cv to 14.0 Cv
  • Over 14.0 Cv

Function

  • 2-Way - 2/2 Normally Closed
  • 2-Way - 2/2 Normally Open

Voltage

  • 110 AC, 12 DC, 120 AC, 120 DC, 208 AC, 220 AC, 24 DC, 24 AC, 240 AC, 48 DC, 480 AC - 50, 50/60, 60

Operating Environment

  • Hazardous, Indoor, Outdoor, Washdown

Standards & Regulations

  • CSA, Type 1, Type 2, Type 3, Type 3S, Type 4, Type 4X, Type 6, Type 6P, Type 7, Type 9, UL

Documentation

Product Manuals

Catalogs

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