Pilot Operated with Latch Lock Manual Reset

1500 Series Spool Valve Pilot Operated with Latch Lock Manual Reset Midland ACS logo

Midland-ACS 3/2 and 5/2 pilot operated spool valves with latch lock manual reset, in stainless steel for use on gases.

Features and Benefits:

  • Specifically designed for severe environments
  • 3/2 and 5/2 versions
  • Ambient temperature range -20 ºC to +180 ºC
  • 316L stainless steel construction
  • Designed for actuator control
  • NACE option available

Working Temperature Range:

  • Valve only version -20 ºC to +180 ºC (-4 ºF to +356 ºF)
  • Low temperature version -50 ºC (-58 ºF ) (optional)

Working Pressure:

  • 12 bar (174 psi) maximum

Ports NPT (BSP Option Available):

  • 1/4" NPT line port
  • 1/8" NPT pilot ports

Operating Media:

  • Gases - filtered lubricated or non-lubricated
  • Air, inert gas, sweet (natural) gases
  • Sour gas option available

Construction Materials:

  • Body: 316L stainless steel
  • Spool: 316 stainless steel
  • Spring: 316 stainless steel
  • Seals: fluoroelastomer

Maximum Flow:

at 6 bar, 1 bar differential

  • 3/2 Valves - 1000 l/min (35.3 SCFM)
  • 5/2 Valves - 1200 l/min (42.4 SCFM) 

See Rotork Midland 1500 1600 Series Spool Valves brochure for further details