Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: E2 (NPN Output, Electrical Entry: Wiring Top Entry), Specifications: RY (R+Y), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: E1 (NPN Output, Electrical Entry: Wiring Bottom Entry), Specifications: 3Y (3+Y), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 30, Backflow Function: None, Thread: Rc, Port Size: 02 (1/4), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: Y (Upward Facing Knob), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 3Y (3+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Rated Pressure Range: -0.1 to 1 MPa, Output Specification: Y (PNP Open Collector 2 Outputs + Copy Function), Unit Specification: M (SI Unit Only), Piping Specification: 02 [R1/4, (M5, Female Threaded)], Piping Direction: L (Bottom Ported)

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: Rc, Port Size: 02 (1/4), Accessory 1: B (Bracket), Pressure Gauge Angle: G2 (90°), Accessory 2: None, Option: 1Y (Combination of 1 + Y), B: B

Size: 20 (1/8), Reverse Flow Function: Regulator, Standard, Thread: N (NPT), Port Size: 02 (1/4), Accessory 1: None, Pressure Gauge Angle: G1 (0°), Accessory 2: None, Option: YZ (Combination of Y + Z), B: B

Series: 3 (VQZ300), Composite Symbol: 3 (Rubber Seal N.C.), Function: R (External Pilot), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Manual Override: Non-locking Push Style, IP65 Compliant: None, Port Size: 02 (Rc1/4)

Series: 3 (VQZ300), Composite Symbol: 1 (Metal Seal N.C.), Function: BR (B + R), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Manual Override: Non-locking Push Style, IP65 Compliant: None, Port Size: 02 (Rc1/4)

Series: 3 (VQZ300), Composite Symbol: 1 (Metal Seal N.C.), Function: R (External Pilot), Coil Voltage: 5 (24VDC), Lead Wire: Y (DIN Terminal), Manual Override: Non-locking Push Style, IP65 Compliant: None, Port Size: 02 (Rc1/4)

Series: KQ2, Model: Y (Male Run Tee), Applicable Tubing O.D.: 23 (Ø3.2), Port Size/Applicable Tubing O.D.: 02 (Screw Connection R1/4, Rc1/4), Thread Material/Surface Treatment: N (Brass + Electroless Nickel Plated), Sealant: S (Sealant)

Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1RY (1 + R + Y)

Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1RY (1 + R + Y)

Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1NRY (1 + N + R + Y)

Body Size: 2000, Thread: N (NPT), Port Size: 02 (1/4), Option: None, Voltage: 5 (24 VDC), Lead Wire: Y (Type Y, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)

Function: 1 (2 Position Single), Piping: 3 (Body Ported), Exhaust: 0 (Individual), Low Wattage: Y (Low Wattage Type), Pressure Specification: Standard (0.7MPa), Coil Specification: Standard, Voltage: 5 (24VDC), Lead Wire: Y (DIN EN175301-803 Terminal w/Connector), Light/Surge Suppressor: Without light/surge voltage suppressor, Manual Override: Non-locking Push Type, A, B Port Size: 02 (1/

Stations: 3 Stations, AB Port: 03R (3/8, Right), AB Thread: Rc, Control: A (AirFilter w/AutoDrain, Reg., AirReleaseValve, BlankPlate for Press.Sw.), PR Port: 02D (1/4, Bottom), PR Thread: Rc, Silencer: None, Voltage: 3 (24VDC)

Stations: 2 Stations, AB Port: 02R (1/4, Right), AB Thread: T (NPTF), Control: E (Air Release Valve), PR Port: 03B (3/8, Both Sides), PR Thread: T (NPTF), Silencer: None, Voltage: 1 (100VAC, 50/60Hz)

Stations: 5 Stations, AB Port: 02R (1/4, Right), AB Thread: Rc, Control: M (AirFilter w/Man.Drain, Reg., AirReleaseValve,Blank.Plate for Press.Sw.), PR Port: 03D (3/8, Bottom), PR Thread: Rc, Silencer: None, Voltage: 3 (24VDC)

HIGH PRECISION DIGITAL PRESSURE SWITCH, PRESSURE SWITCH, ISE50-80, 845, 152 lb