2 Way: 2/2 - ASCO Series 220

Normally Closed, Normally Open – 3/8 to 2-1/2 – Brass, Stainless – Hot Water, Steam

  • ​​​​​​​​​​​​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