Air preparation equipment selection methods can be found here.
For more information on the 16-point preset input type, refer to the ITV series operation manual, which can be found here.
Refer to the FAQs about the differences between N.O. and N.C. float type auto drains and their usage, which can be found here.
The VQ20/30 series catalog can be found here.
Note 1) VQ20/30 series valves should be used with dry air that does not contain drain or oils.
Manifold Mounting: A (Direct Mount), Centralized Supply (IN) Piping Position: 1 (Bottom), Regulator Block Stations: 3 Stations, IN/OUT Fitting Type: 07 [IN/ø6 (Straight) - OUT/ø4 (Straight)], Accessories: D (w/o Pressure Gauge/L Side), Options: 1 (0.35 MPa Setting), Unit Representation: Z (Display Unit for Product Name Plate and Pressure Gauge: PSI)
Manifold Mounting: A (Direct Mount), Centralized Supply (IN) Piping Position: 2 (Top), Regulator Block Stations: M (10 Stations), IN/OUT Fitting Type: 07 [IN/ø6 (Straight) - OUT/ø4 (Straight)], Accessories: A (w/Pressure Gauge/L Side), Options: 1 (0.35 MPa Setting), Unit Representation: Z (Display Unit for Product Name Plate and Pressure Gauge: PSI)
Manifold Mounting: B (DIN Rail Mount), Centralized Supply (IN) Piping Position: 2 (Top), Regulator Block Stations: 3 Stations, IN/OUT Fitting Type: 07 [IN/ø6 (Straight) - OUT/ø4 (Straight)], Accessories: A (w/Pressure Gauge/L Side), Options: 1 (0.35 MPa Setting), Unit Representation: Z (Display Unit for Product Name Plate and Pressure Gauge: PSI)
Manifold Mounting: B (DIN Rail Mount), Centralized Supply (IN) Piping Position: 1 (Bottom), Regulator Block Stations: 8 Stations, IN/OUT Fitting Type: 07 [IN/ø6 (Straight) - OUT/ø4 (Straight)], Accessories: A (w/Pressure Gauge/L Side), Options: 1 (0.35 MPa Setting), Unit Representation: Z (Display Unit for Product Name Plate and Pressure Gauge: PSI)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: T (Integrated Tubing), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: N (NPT 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: None, Option 2: E (Body Wetted Parts Equivalent to EP Grade)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: D (w/Double Ferrule Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: N (NPT 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 6 (High Back Pressure with Flow Rate Adjustment)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: D (w/Double Ferrule Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 5 [High Back Pressure (0.5 MPa) Tolerant]
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: D (w/Double Ferrule Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 6 (High Back Pressure with Flow Rate Adjustment)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: D (w/Double Ferrule Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: ND (Body: Stainless Steel, Seal: EPDM, Buffer: EPDM, Diaphragm: PTFE), Option 1: 5 [High Back Pressure (0.5 MPa) Tolerant]
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: D (w/Double Ferrule Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: ND (Body: Stainless Steel, Seal: EPDM, Buffer: EPDM, Diaphragm: PTFE), Option 1: 6 (High Back Pressure with Flow Rate Adjustment)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: G (w/Metal Gasket Seal Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 5 [High Back Pressure (0.5 MPa) Tolerant]
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: G (w/Metal Gasket Seal Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: AD (Body: Stainless Steel, Seal: FKM, Buffer: FKM, Diaphragm: PTFE), Option 1: 9 (High Back Pressure with Indicator)
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: G (w/Metal Gasket Seal Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: ND (Body: Stainless Steel, Seal: EPDM, Buffer: EPDM, Diaphragm: PTFE), Option 1: 5 [High Back Pressure (0.5 MPa) Tolerant]
Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Fitting Type: G (w/Metal Gasket Seal Fittings), Applicable Tube Size: 07 (1/4), Pilot Port Thread Type: M5x0.8 (or Rc 1/8), Material: ND (Body: Stainless Steel, Seal: EPDM, Buffer: EPDM, Diaphragm: PTFE), Option 1: 9 (High Back Pressure with Indicator)
Body Class: 2 (Orifice Dia. ø4), Valve Type: 0 (N.C.), Applicable Tubing Size: 07 (1/4"), Port B (OUT) Different Dia. Size: Ports A & B Same Size, Pilot Port Thread Type: One Touch Fitting Class 1: ø4, Class 2~5: ø6, Pilot Port Position: None (Position 1), Material: Standard, Option: 1 (With Flow Rate Adjustment)