ASCO Series 220

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Normally Closed or Normally Open Hot Water and Steam Valves Brass or Stainless Steel Bodies 1/8" to 2 1/2" NPT

  • Manufacturer: Asco Numatics
  • Valve Type: Solenoid & Switches
  • Sub-Type: Solenoid Valves
  • Hot Water service up to 150 psi and 210 F
  • Steam service up to 125 psi and 353 F
  • 1 million cycles on hot water and 50 psi steam, 500,000 cycles on 125 psi steam (tested under laboratory conditions)
  • Threaded bonnet for quick inspection and serviceability; reducing downtime and maintenance costs
  • Pilot operated diaphragm and piston valves - stainless steel seats
  • Floating PTFE diaphragms or stainless steel pistons with EPDM or PTFE discs
  • Available in both AC and DC voltages

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