Model: 33, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: S (w/Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil)

Model: 33, Orifice: 4 (4mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: T (NPTF), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Model: 33, Orifice: 4 (4mm), Style: 4 (COM, Single Unit), Option: K (SS, Seal: Poppet-FFKM, Fixed-PTFE, Class B, Oil-free), Suffix: Standard, Port Size: 02 (1/4), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil)

Model: 31, Orifice: 2 (2.2mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: F (G), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Actuation: 4 (3-Position Exhaust Center), Pilot Type: Internal Pilot, Electrical Entry: LL (L-type Plug Connector w/Cover), Lead Wire Length: 6 (600mm, Maximum Length for L-type), Manual Override: D (Push-turn Locking Slotted Type), Port Size: 02 (1/4 w/Sub-plate), Thread Type: N (NPT)

/N.C.), Pilot Type: Internal Pilot, Electrical Entry: TT (Terminal Type), Lead Wire Length: 15 (1500mm), Manual Override: D (Push-turn Locking Slotted Type), Port Size: 02 (1/4 w/Sub-plate), Thread Type: F (G)

Actuation: 3 (3-Position Closed Center), Electrical Entry: TT (Terminal Type), Lead Wire Length: 10 (1000mm), Manual Override: D (Push-turn Locking Slotted Type), A,B Port Size: 02 (1/4), Thread Type: N (NPT)

Actuation: 3 (3-Position Closed Center), Electrical Entry: LL (L-type Plug Connector w/Cover), Lead Wire Length: 20 (2000mm), Manual Override: D (Push-turn Locking Slotted Type), A,B Port Size: 02 (1/4), Thread Type: N (NPT)

Actuation: 2 (2-Position Double), Electrical Entry: TT (Terminal Type), Lead Wire Length: 3 (300mm), Manual Override: D (Push-turn Locking Slotted Type), A,B Port Size: 02 (1/4), Thread Type: N (NPT)

Stations: 02 (2 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: P (w/o Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 04 (0.5 to 4 L/min), Return Unit Components: S (w/Flow Adj.

Stations: 02 (2 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 04 (0.5 to 4 L/min), Return Unit Components: S (w/Flow Adj.

Stations: 02 (2 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: S (w/Flow Adj.

Stations: 02 (2 Stations), Piping: U (U Side: Open; D Side: Closed), Thread Type: N (NPT), Supply Unit Components: Flow Adj. Valve: None; Stop Valve: None, Return Unit Flow Switch: 5 (Remote Sensor Unit), Return Unit Flow Range: 04 (0.5 to 4 L/min), Return Unit Components: S (w/Flow Adj.

Series: KQ2, Model: D (Male Delta Union), Applicable Tubing O.D.: Ø4, Port Size/Applicable Tubing O.D.: 02 (Screw Connection R1/4, Rc1/4), Thread Material/Surface Treatment: A (Brass), Sealant: S (Sealant), Release Button: 1 (Oval Type)

Series: KQ2, Model: D (Male Delta Union), Applicable Tubing O.D.: Ø4, Port Size/Applicable Tubing O.D.: 02 (Screw Connection R1/4, Rc1/4), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated), Sealant: S (Sealant), Release Button: 1 (Oval Type)

Series: KQ2, Model: D (Male Delta Union), Applicable Tubing O.D.: Ø4, Port Size/Applicable Tubing O.D.: 02 (Screw Connection R1/4, Rc1/4), Thread Material/Surface Treatment: G [SUS303 (Male Thread/Screw Connection, Only M3)], Sealant: S (Sealant), Release Button: 1 (Oval Type)

Body Type: T (Body Ported), Valve Option: Standard Type, Pressure Specifications: Standard Type (0.7MPa), Rated Voltage: 3 (110 VAC, 50/60Hz, Semi-Standard), Electrical Entry: D (with Connector), Light_Surge Voltage Suppressor: Z (with Light/Surge Voltage Suppressor, DIN Terminal Type Only), Port Size: 02 [1/4 (8A)], Thread Type: F (G), Bracket: None, CE Compliant: Q (CE-Compliant)

Body Type: T (Body Ported), Valve Option: Standard Type, Pressure Specifications: Standard Type (0.7MPa), Rated Voltage: 5 (24 VDC), Electrical Entry: D (with Connector), Light_Surge Voltage Suppressor: None, Port Size: 02 [1/4 (8A)], Thread Type: Rc, Bracket: F (with Bracket)

Body Type: T (Body Ported), Valve Option: V (Vacuum Specification Type, Semi-Standard), Pressure Specifications: Standard Type (0.7MPa), Rated Voltage: 5 (24 VDC), Electrical Entry: D (with Connector), Light_Surge Voltage Suppressor: Z (with Light/Surge Voltage Suppressor, DIN Terminal Type Only), Port Size: 02 [1/4 (8A)], Thread Type: F (G), Bracket: None, CE Compliant: Q (CE-Compliant)

Body Type: T (Body Ported), Valve Option: E (Continuous Duty Type, Semi Standard), Pressure Specifications: Standard Type (0.7MPa), Rated Voltage: 5 (24 VDC), Electrical Entry: D (with Connector), Light_Surge Voltage Suppressor: Z (with Light/Surge Voltage Suppressor, DIN Terminal Type Only), Port Size: 02 [1/4 (8A)], Thread Type: Rc, Bracket: F (with Bracket)