Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: Brass (C37) or CAC407/Cu Body, NBR Seal, Class B, Suffix: Standard, Port Size: 1/2, Thread: Rc, Voltage: 220VAC 50/60HZ, Lead Wire: Conduit Terminal, Surge Suppressor: None, Rectifier: Rectifier, Bracket: -

Model: 21, Orifice Size: 20mm, Style: N.C., Fluid Option: Brass (C37) or CAC407/Cu Body, NBR Seal, Class B, Suffix: Standard, Port Size: 3/4, Thread: Rc, Voltage: 220VAC 50/60HZ, Lead Wire: Conduit Terminal, Surge Suppressor: None, Rectifier: Rectifier, Bracket: -

Model: 22, Orifice Size: 25mm, Style: N.C., Fluid Option: Brass (C37) or CAC407/Cu Body, NBR Seal, Class B, Suffix: Standard, Port Size: 1, Thread: Rc, Voltage: 220VAC 50/60HZ, Lead Wire: Conduit Terminal, Surge Suppressor: None, Rectifier: Rectifier, Bracket: -

Model: 31, Orifice: 3 (3mm), Style: 0 (N.C., Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 02 (1/4), Thread: N (NPT), Voltage: 4 (220VAC 50/60HZ), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Model: 31, Orifice: 2 (2.2mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 01 (1/8), Thread: Rc, Voltage: 4 (220VAC 50/60HZ), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Model: 31, Orifice: 3mm, Style: N.C., Single Unit, Option: SS, Seals: FKM, Class B, Oil-free, Suffix: Standard, Port Size: 1/4, Thread: NPT, Voltage: 220VAC 50/60HZ, Electrical Entry: with Conduit Terminal, Surge Suppressor: Non, Rectifier: AC Class B Coil w/Full-wave Rectifier, Bracket: -

Model: 31, Orifice: 3mm, Style: N.C., Single Unit, Option: C37, Seals: FKM, Class B, Oil-free, Suffix: Standard, Port Size: 1/4, Thread: NPT, Voltage: 220VAC 50/60HZ, Electrical Entry: with Conduit Terminal, Surge Suppressor: Non, Rectifier: AC Class B Coil w/Full-wave Rectifier, Bracket: -

Model: VXS22, Orifice Diameter: 10mm, Solenoid Valve Option: Brass Body, FKM Seal, Class H, Option: None, Port Size: 3/8, Thread Type: Rc, Rated Voltage: 220VAC 50/60HZ, Electrical Entry: Conduit Terminal, Bracket: -

Model: VXS23, Orifice Diameter: 20mm, Solenoid Valve Option: Brass Body, FKM Seal, Class H, Option: None, Port Size: 3/4, Thread Type: NPT, Rated Voltage: 220VAC 50/60HZ, Electrical Entry: Conduit Terminal, Bracket: -

Model: VXS23, Orifice Diameter: 25mm, Solenoid Valve Option: SUS Body, FKM Seal, Class H, Option: None, Port Size: 1, Thread Type: Rc, Rated Voltage: 220VAC 50/60HZ, Electrical Entry: Conduit Terminal, Bracket: -

Model: VXS23, Orifice Diameter: 25mm, Solenoid Valve Option: SUS Body, FKM Seal, Class H, Option: None, Port Size: 1, Thread Type: NPT, Rated Voltage: 220VAC 50/60HZ, Electrical Entry: Conduit Terminal, Bracket: -

Model: 33, Orifice: 2.2mm, Style: N.O., Single Unit, Option: C37, Seals: NBR, Class B, Suffix: Standard, Port Size: 1/4, Thread: NPT, Voltage: 220VAC 50/60HZ, Electrical Entry: with Conduit Terminal, Surge Suppressor: Non, Rectifier: AC Class B Coil w/Full-wave Rectifier, Bracket: -

Manifold Type: 42 (Base Mounted), Valve Stations: 15 Stations, A, B Port: 02T (NPTF1/4), CE Marked: Q (CE Marked)

This is a legacy product, and replaced byVFR3110-3DB-02T

This is a legacy product, and replaced byVQZ3120-5L1-02T

This is a legacy product, and replaced byVV5FS2-01T1-051-02T

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 1 (Connector Top Direction), Stations: 3 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: 02T (NPTF1/4)

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 2 (Connector Side Direction), Stations: 6 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: 02T (NPTF1/4)

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 1 (Connector Top Direction), Stations: 8 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: Internal Pilot, A, B Port: 02T (NPTF1/4)

Type of Connector: F (D-sub Connector 25 Pin), Connector Outlet Direction: 1 (Connector Top Direction), Stations: 7 Stations, SUP/EXH Block Mounting: B (Both Sides 2~20 Stations), Pilot: S (Internal Pilot, Built-in Silencer), A, B Port: 02T (NPTF1/4), Mounting Method: D (DIN Rail Mounting)