Symbol: YZ (2-Position, Reverse Pressure), Solenoid: D (Double), Voltage: 1 (100V AC), Option: N (Indicator Light)
Symbol: YZ (2-Position, Reverse Pressure), Solenoid: D (Double), Voltage: 3 (24V DC), Option: N (Indicator Light)
Symbol: YZ (2-Position, Reverse Pressure), Solenoid: S (Single), Voltage: 1 (100V AC), Option: N (Indicator Light)
Symbol: YZ (2-Position, Reverse Pressure), Solenoid: S (Single), Voltage: 3 (24V DC), Option: N (Indicator Light)
The latest version can be found hereAR20K-N02-Z-B-X406, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DC, AR MASS PRO 1/4 MODULAR (PT), .44092 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator with Backflow Function Series AR KPages 346 through to 355AR20K1/8, 1/4BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge
Body Size: 20, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 02 (1/4), Option: Standard, Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Standard, Made to Order: X406 (0.4 MPa Setting)
Cooling Capacity: 030 (30 kW), Type: 2 (Clean/DI Water), Pump Inverter Control: None, Option: YZ (Y+Z)
Symbol: YZ (2-Position, Reverse Pressure), Solenoid: D (Double), Voltage: 1 (100V AC), Option: M (Direct Manual Override)
Symbol: YZ (2-Position, Reverse Pressure), Solenoid: S (Single), Voltage: 3 (24V DC), Option: M (Direct Manual Override)
Seal Type: R (Rubber), Configuration: YZ (2-position, Dual Pressure), Number of Solenoids: S (Single), Voltage: 3EZ (24VDC)
Seal Type: R (Rubber), Configuration: YZ (2-position, Dual Pressure), Number of Solenoids: S (Single), Voltage: 3EZ (24VDC)
Series: 2 (VQZ2000), Configuration: 1 (2 Position Single), Seal Type: 0 (Metal Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 3 [110VAC (115VAC) 50/60HZ], Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N7 (1/4" One-touch Fitting), Thread: T (NPTF)
Series: 2 (VQZ2000), Configuration: 2 (2 Position Double), Seal Type: 0 (Metal Seal), Function: B (High Speed Response 0.9W - DC Only), Coil Voltage: 5 (24VDC), Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: Non-locking Push Style, IP65 Compliant: No, Port Size: N7 (1/4" One-touch Fitting), Thread: T (NPTF)
Series: 3 (VQZ3000), Configuration: 1 (2 Position Single), Seal Type: 0 (Metal Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 5 (24VDC), Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N7 (1/4" One-touch Fitting), Thread: T (NPTF), Foot Bracket: F (Bracket)
Series: 3 (VQZ3000), Configuration: 3 (3 Position Closed Center), Seal Type: 1 (Rubber Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 3 [110VAC (115VAC) 50/60HZ], Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N11 (3/8" One-touch Fitting), Thread: T (NPTF)
Series: 3 (VQZ3000), Configuration: 2 (2 Position Double), Seal Type: 1 (Rubber Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 3 [110VAC (115VAC) 50/60HZ], Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N7 (1/4" One-touch Fitting), Thread: T (NPTF)
Series: 3 (VQZ3000), Configuration: 2 (2 Position Double), Seal Type: 1 (Rubber Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 3 [110VAC (115VAC) 50/60HZ], Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N11 (3/8" One-touch Fitting), Thread: T (NPTF)
Series: 3 (VQZ3000), Configuration: 1 (2 Position Single), Seal Type: 1 (Rubber Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 3 [110VAC (115VAC) 50/60HZ], Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: W (Compliant), Port Size: N11 (3/8" One-touch Fitting), Thread: T (NPTF)
Series: 2 (VQZ2000), Configuration: 1 (2 Position Single), Seal Type: 1 (Rubber Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 3 [110VAC (115VAC) 50/60HZ], Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N7 (1/4" One-touch Fitting), Thread: T (NPTF)
Series: 2 (VQZ2000), Configuration: 1 (2 Position Single), Seal Type: 1 (Rubber Seal), Function: Standard (0.35W DC, AC), Coil Voltage: 5 (24VDC), Lead Wire: YZ (DIN Terminal w/Light & Surge Suppressor), Manual Override: B (Locking Slotted Style), IP65 Compliant: No, Port Size: N7 (1/4" One-touch Fitting), Thread: Rc, Foot Bracket: F (Bracket)