1/4" to 1" NPT Quick Exhaust Valves C/W Exhaust Flow Regulator

Midland-ACS 316L Stainless Steel quick exhaust valves complete with flow regulators to control the speed of exhaust.

Features and Benefits:

  • Specifically designed for severe environments
  • Ambient Temperature Range -20 ºC to +70 ºC
  • Low temperature option available

Working Temperature Range:

  • -20 to +70 ºC (-4 to +158 ºF)
  • Low temperature version -50 to +90 ºC (-58 to +194 ºF optional)

Working Pressure:

  • Quick exhaust valve c/w flow regulator 12 bar (174 psi)

Operating Media:

  • Gases - filtered lubricated or non-lubricated
  • Air, inert gas, sweet (natural) gases
  • Sour gas option available
  • Liquids - Low pressure hydraulic, mineral oil or water

Maximum Flow:

At 6 bar, 1 bar pressure drop:

Quick exhaust valve c/w flow regulator

Supply to outlet

  • 1/4” - 1290 L/Min (46 SCFM)
  • 3/8” - 1810 L/Min (64 SCFM)
  • 1/2” - 3810 L/Min (135 SCFM)
  • 3/4” - 4520 L/Min (160 SCFM)
  • 1” - 7700 L/Min (274 SCFM)

Quick exhaust valve c/w Flow Regulator

Outlet to exhaust

  • 1/4” - 2780 L/Min (98 SCFM)
  • 3/8” - 3810 L/Min (135 SCFM)
  • 1/2” - 5490 L/Min (194 SCFM)
  • 3/4” - 6460 L/Min (228 SCFM)
  • 1” - 11000 L/Min (388 SCFM)

Construction Materials:

  • Body: 316L Stainless Steel
  • Internal Parts: 316L Stainless Steel
  • Springs: 316 Stainless Steel
  • Seals: Nitrile (EPDM on Low temperature option)

See Rotork Midland Ancillaries Catalogue for further details

4500 Series Quick Exhaust Valve
Midland ACS logo