Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P, E Port Location: U (U Side), A, B Port Size: KN7 (ø1/4" One-touch Fitting, Replaceable), Thread: N (NPT)

Stations: 05 (5 Stations), Piping: U (U Side: Open; D Side: Closed), Thread Type: F (G), Supply Unit Components: P (w/o Flow Adj. Valve; w/Stop Valve), Return Unit Flow Range: 20 (2 to 16 L/min), Supply/Return Port Size: 03 (3/8)

Model: 10 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Valve Stations: 3 Stations, P, E Port Location: U (U Side), SUP/EXH Block: Internal Pilot, A, B Port Size: C8 (ø8 One-touch Fitting), Mounting: AA (Direct Mounting, Name Plate w/Station Number)

Stations: 03 (3 Stations), Piping: U (U Side: Open; D Side: Closed), Thread Type: N (NPT), Flow Switch Type: 7 (Integrated Display), Rated Flow Range: 40 (5 to 40 L/min), Return Unit Components: W (w/Flow Adj.

Model: 10 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 2 (Lateral), Valve Stations: 8 Stations, P, E Port Location: U (U Side), SUP/EXH Block: Internal Pilot, A, B Port Size: N9 (ø5/16" One-touch Fitting)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: S (All Single Wiring), Valve Stations: 6 Stations, P, E Port Location: U (U Side), A, B Port Size: 02 (1/4), Thread: T (NPTF)

Model: 50 (Side Ported), Connector Type: F (D-sub Connector, 25 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P, E Port Location: U (U Side), A, B Port Size: 02 (1/4), Thread: T (NPTF)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: G (Grommet)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DN (without DIN Connector, w/Surge Voltage Suppressor)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)

Size: 40, Body Material: Aluminum, Seal Material: NBR, Port Size: Orifice Diameter: ø4mm; Port Size: 3/8, Thread Type: NPT, Rated Voltage: 24 VDC, Electrical Entry: M12 Connector/without Connector Cable; with Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 40, Body Material: Aluminum, Seal Material: FKM, Port Size: Orifice Diameter: ø4mm; Port Size: 1/4, Thread Type: NPT, Rated Voltage: 24 VAC, Electrical Entry: DIN Terminal w/Light, w/Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 40, Body Material: Aluminum, Seal Material: NBR, Port Size: Orifice Diameter: ø4mm; Port Size: 3/8, Thread Type: NPT, Rated Voltage: 100 VAC, Electrical Entry: DIN Terminal w/Light, w/Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 40, Body Material: Aluminum, Seal Material: FKM, Port Size: Orifice Diameter: ø4mm; Port Size: 1/2, Thread Type: NPT, Rated Voltage: 24 VDC, Electrical Entry: DIN Terminal w/Light, w/Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 40, Body Material: Aluminum, Seal Material: NBR, Port Size: Orifice Diameter: ø4mm; Port Size: 1/2, Thread Type: Rc, Rated Voltage: 24 VDC, Electrical Entry: M12 Connector/without Connector Cable; with Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 40, Body Material: Aluminum, Seal Material: NBR, Port Size: Orifice Diameter: ø4mm; Port Size: 3/8, Thread Type: NPT, Rated Voltage: 24 VDC, Electrical Entry: DIN Terminal w/Light, w/Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 40, Body Material: Aluminum, Seal Material: NBR, Port Size: Orifice Diameter: ø4mm; Port Size: 1/2, Thread Type: Rc, Rated Voltage: 24 VDC, Electrical Entry: DIN Terminal w/Light, w/Surge Voltage Suppressor, Coil Orientation: -, Blow Port Position: -, Oil-free Option: -

Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)

Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 402 (Orifice Diameter: ø4mm; Port Size: 1/4), Thread Type: N (NPT), Rated Voltage: B (24 VAC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)