Size, Body, Valve Type: 15C (Size: 1; Body Mat'l: C37; Port Size: 1/8; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: A (24VDC; Grommet), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread), Mounting: XB (w/Bracket)

Size, Body, Valve Type: 15C (Size: 1; Body Mat'l: C37; Port Size: 1/8; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: A (24VDC; Grommet), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)

Size, Body, Valve Type: 15C (Size: 1; Body Mat'l: C37; Port Size: 1/8; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: A (24VDC; Grommet)

The old IDF6D/8D/11C/15C series catalogs can be found here.
And the IDF6E/8E/11E/15E series catalogs can be found here.

Size, Body, Valve Type: 15C (Size: 1; Body Mat'l: C37; Port Size: 1/8; Orifice Dia: 5, N.C.), Voltage and Electrical Entry: H (100VAC; DIN Terminal w/Surge Voltage Suppressor), Other Voltages and Electrical Options: None, Other Options: B (NPT Thread)

Series PF2W Digital Flow Switch For Water

mode Note 6): 3-digit fixed 12 to 24 VDC 10% Enclosure Operating temperature range Withstand voltage Insulation resistance Noise resistance IP65 Environment 0 to 50C 1000 VAC for 1 minute between terminals and housing 50 M or more (500 VDC measured via megohmmeter) between terminals and housing 1000 Vp-p, Pulse width 1 s, Rise time 1 ns Note 1) In the case of PF2W711, 3% of F.S. or less (15C

Digital Flow Switches

Noise resistance IP65 0 to 50C 1000VAC for 1 min. between external terminal and case 50M (500VDC) between external terminal and case 10 to 500Hz at whichever is smaller: 1.5mm amplitude or 98m/s2 acceleration in X, Y, Z directions for 2 hrs. each 490m/s2 in X, Y, Z directions 3 times each 1000Vp-p, Pulse width 1s, Rise time 1ns Resistance Note 1) In the case of PF2W711, 3% of F.S. or less (15C

PF2A/PF2W

resistance IP65 0 to 50C 1000 VAC for 1 min. between external terminal and case 50 M (500 VDC) between external terminal and case 10 to 500 Hz at whichever is smaller: 1.5 mm amplitude or 98 m/s2 acceleration in X, Y, Z directions for 2 hrs. each 490 m/s2 in X, Y, Z directions 3 times each 1000 Vp-p, Pulse width 1 s, Rise time 1 ns Resistance Note 1) In the case of PF2W711, 3% of F .S. or less (15C

ZR

Vacuum Pressure Switch: ZSE2-0R-15 ZSE2-0R-15 ZSE2-0R-15L ZSE2-0R-15C ZSE2-0R-15CL ZSE2-0R-15CN Indicator light (Red) Pressure setting trimmer Indicator light (Red) Pressure setting trimmer H L SET L SET H 15 15 9 9 2-M2.5 Mounting thread 2-M2.5 Mounting thread 25 25 31 31 600(3000) 42 600(3000) 49.5 40 40 3 3 20 20 18 18 16 16 13 11 13 11 9 9 Vacuum supply port 3.3 Vacuum supply port 3.3

Stations: 15 Stations, Option 1: DIN Rail Mounting, Option 2: None, Port Size: P, R Port Inch

Stations: 15 Stations, Option 1: None, Option 2: Built-in Silencer, Direct Exhaust, Port Size: P, R Port Inch

Stations: 15 Stations, Option 1: DIN Rail Mounting, Option 2: None, Port Size: Inch Size Ports

Stations: 15 Stations, Option 1: DIN Rail Mounting, Option 2: Name Plate, Silencer, Port Size: Inch Size Ports

Stations: 15 Stations, Option 2: None, Port Size: P, R Port Inch

Stations: 15 Stations, Option: D0 (DIN Rail Mount w/o DIN Rail), Port Size: 00T (NPTF)

Series: 3 (VQZ3000), Stations: 15 Stations, Option: D (DIN Rail Mounting), Thread: 00T

Stations: 15 Stations, Option: DIN Rail Mount w/o DIN Rail, Port Size: NPTF, CE Compliant: -

Series: VQZ3000, Stations: 15 Stations, Option: DIN Rail Mounting, Thread: 00T, Q: -

Series: VQZ200, Stations: 16 Stations, Option: DIN Rail Mounting, Thread: 00T, CE Compliant: CE Marked

Series: VQZ200, Stations: 6 Stations, Option: DIN Rail Mounting, Thread: 00T, CE Compliant: CE Marked