Size, Body, Valve Type: 20B (Size: 2; Body Mat'l: Aluminum; Port Size: 1/4; Orifice Dia: 7, N.C.), Voltage and Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 3A (24VDC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector), Other Options: B (NPT Thread)

Size, Body, Valve Type: 20B (Size: 2; Body Mat'l: Aluminum; Port Size: 1/4; Orifice Dia: 7, N.C.), Voltage and Electrical Entry: P (110VAC; Conduit Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XNB

Size, Body, Valve Type: 20B (Size: 2; Body Mat'l: Aluminum; Port Size: 1/4; Orifice Dia: 7, N.C.), Voltage and Electrical Entry: S (24VDC; Conduit w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XNB

Size, Body, Valve Type: 20B (Size: 2; Body Mat'l: Aluminum; Port Size: 1/4; Orifice Dia: 7, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XNB, Electrical Entry: A (90°)

Size, Body, Valve Type: 20B (Size: 2; Body Mat'l: Aluminum; Port Size: 1/4; Orifice Dia: 7, N.C.), Voltage and Electrical Entry: G (24VDC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XNB, Electrical Entry: B (180°)

Size, Body, Valve Type: 20B (Size: 2; Body Mat'l: Aluminum; Port Size: 1/4; Orifice Dia: 7, N.C.), Voltage and Electrical Entry: A (24VDC; Grommet), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Bracket Interchangeable with Old Type: XNB

0.014Stainless steel 316Yes(Open type) Grommet(Dripproof) JIS F 8801Cable gland Type A20a 20b ?20c ?

0.02Stainless steel 316None(Open type) Grommet(Dripproof) JIS F 8801Cable gland Type A20a 20b ?20c ?

0.02Stainless steel 316Yes(Open type) Grommet(Dripproof) JIS F 8801Cable gland Type A20a 20b ?20c ?

Classification of Waterproof: Open Style (Non Water Proof), Pressure Range: 0.1~1.0MPa, Fluid Contact Area Material: Brass, Phosphorus Bronze, Thread: R(PT), Differential Scale Plate: None, Electric Wire Gland: A Type 20b, Contacts: -

Vacuum Ejector Body Ported Type/Box Type (Built-in Silencer)

For M3: 0.315 0.03 Nm For M4: 0.76 0.08 Nm *1: For ZH15 to 20B, there is only one mounting hole 6 - Doc. no. ZH-OM00401 Mounting of the standard bracket (ZH05 to 15DA) and adjustment of the vacuum (V) port (1) Align the recess of the standard bracket and the protrusion of the adapter.

Classification of Waterproof: Drip Proof, Pressure Range: 0.05~0.7MPa, Fluid Contact Area Material: SUS316, Thread: R(PT), Differential Scale Plate: Differential Scale, Electric Wire Gland: A Type 20b, Contacts: -

The ZSE/ISE20A/20B/20C series operation manual can be found here.

Valve Stations: 20 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), CE Marked: None

Valve Stations: 20 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations)

Stations: 20 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations)

Valve Stations: 20 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations)

Valve Stations: 20 Stations, SUP/EXH Block Mounting: Both Sides 2~20 Stations

Valve Stations: 20 Stations, SUP/EXH Block Mounting: Both Sides 2~20 Stations, Option: -, CE Marked: -

Valve Stations: 20 Stations, SUP/EXH Block Mounting: Both Sides 2~20 Stations, CE Marked: None