High Purity – LVQ

LVQ-S/V, 2 Port Chemical Valve, Viper Series, Standard

LVQ-S/V, 2 Port Chemical Valve, Viper Series, Standard

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve, Viper series (standard type)
  • Non-metallic exterior
  • Tube O.D.: 1/4", 3/8", 1/2", 3/4", 1", 6mm, 10mm, 12mm, 19mm, 25mm 
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQS, High Purity Air Operated Chemical Valve, Integral Fitting, Space Saving Type

LVQS, High Purity Air Operated Chemical Valve, Integral Fitting, Space Saving Type

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve, Viper series, space saving type
  • Non-metallic exterior
  • Fitting size: 2, 3, 4, 5, 6
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQH, 2 Port Chemical Valve, Integral Fitting Type, Manual Operation

LVQH, 2 Port Chemical Valve, Integral Fitting Type, Manual Operation

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical shut-off valve, manual operation
  • Non-metallic exterior
  • Tube O.D.: 1/8, 1/4, 3/8, 1/2, 3/4, 1, ø3, ø4, ø6, ø8,  ø10, ø12,  ø19, ø25
  • Orifice:ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQHS, 2 Port Chemical Valve, Integral Fitting, Space Saving Type, Manual Operation

LVQHS, 2 Port Chemical Valve, Integral Fitting, Space Saving Type, Manual Operation

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical shut-off valve, manual operation
  • Space saving type 
  • Non-metallic exterior
  • Tube O.D.: 1/4, 3/8, 1/2, 3/4, 1
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQ-Z, 2 Port Chemical Valve, Flare Integral Fitting Type (LQ3), Air Operated

LVQ-Z, 2 Port Chemical Valve, Flare Integral Fitting Type (LQ3), Air Operated

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve
  • Non-metallic exterior
  • LQ3 integral fitting
  • Tube O.D.: 1/4", 3/8", 1/2", 3/4", 1", ø3, ø4, ø6, ø8, ø10, ø12, ø19, ø25 
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQS-Z, 2 Port Chemical Valve, Air Operated, Flare Integral Fitting Type (LQ3), Space Saving

LVQS-Z, 2 Port Chemical Valve, Air Operated, Flare Integral Fitting Type (LQ3), Space Saving

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve
  • Flare integral fitting type (LQ3) 
  • Non-metallic exterior
  • Tube O.D.: 1/4", 3/8", 1/2", 3/4", 1"
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQH-Z, 2 Port Chemical Valve, Flare Integral Fitting Type (LQ3), Manual Operation

LVQH-Z, 2 Port Chemical Valve, Flare Integral Fitting Type (LQ3), Manual Operation

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical shut-off valve, manual operation
  • LQ3 integral fittings 
  • Non-metallic exterior
  • Tube O.D.: 1/8, 1/4, 3/8, 1/2, 3/4, 1, ø3, ø4, ø6, ø8,  ø10, ø12,  ø19, ø25
  • Orifice:ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQHS-Z, 2 Port Chemical Valve, Flare Integral Fitting Type (LQ3), Space Saving

LVQHS-Z, 2 Port Chemical Valve, Flare Integral Fitting Type (LQ3), Space Saving

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical shut-off valve, manual operation
  • Flare integral fitting type (LQ3) 
  • Space saving type 
  • Non-metallic exterior
  • Tube O.D.: 1/4, 3/8, 1/2, 3/4, 1
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQ-T, 2 Port Chemical Valve, Tube Extension Fitting Type

LVQ-T, 2 Port Chemical Valve, Tube Extension Fitting Type

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve, tube extension fitting type
  • Non-metallic exterior
  • Tube O.D.: 1/4", 3/8", 1/2", 3/4", 1", 6mm, 10mm, 12mm, 19mm, 25mm 
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQH-T, 2 Port Chemical Valve, Tube Extension Fitting Type, Manual Operation

LVQH-T, 2 Port Chemical Valve, Tube Extension Fitting Type, Manual Operation

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve, tube extension fitting type, manual type
  • Non-metallic exterior
  • Tube O.D.: 1/4", 3/8", 1/2", 3/4", 1", 6mm, 10mm, 12mm, 19mm, 25mm 
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQ**H-S, 2 Port Chemical Valve, Air Operated for Back Pressure 0.5MPa, Integral Fitting Type

LVQ**H-S, 2 Port Chemical Valve, Air Operated for Back Pressure 0.5MPa, Integral Fitting Type

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve
  • Air operated for back pressure 0.5MPa
  • Non-metallic exterior
  • Tube O.D.: 1/8", 3/16:, 1/4", 3/8", 1/2", 3/4", 1", 3mm, 4mm, 6mm, 10mm, 12mm, 19mm, 25mm 
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0

LVQ**H-Z, 2 Port Chemical Valve, Air Operated for Back Pressure 0.5MPa, Flare Integral Fitting Type (LQ3)

LVQ**H-Z, 2 Port Chemical Valve, Air Operated for Back Pressure 0.5MPa, Flare Integral Fitting Type (LQ3)

Series LVQ is a 2 port chemical valve with a non-metallic exterior. A high density PVDF housing offers increased chemical resistance and the special diaphragm construction insures gentle opening and closing preventing the formation of micro-bubbles. The LVQ guide ring eliminates lateral motion of the poppet, which reduces internal leakage.

  • 2 port chemical valve, air operated for back pressure 0.5MPa
  • Flare integral fitting type (LQ3) 
  • Non-metallic exterior
  • Tube O.D.: 1/8", 3/16:, 1/4", 3/8", 1/2", 3/4", 1", 3mm, 4mm, 6mm, 10mm, 12mm, 19mm, 25mm 
  • Orifice: ø4, ø8, ø10, ø16, ø22
  • Cv factor: .35 to 8.0