Special Application: 21-AW (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 30, Reverse Flow: K (Reverse Flow Mechanism), Thread: N (NPT), Port Size: 03 [3/8 (Size 30, 40)], Accessory (Not Attached): G (Round Pressure Gauge w/o Limit Indicator), Option 1: None, Option 2: JZ (Drain Guide+Name & Caution Plates for Bowl & Gauge in Imperail Units)

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 40, Reverse Flow: No, Thread: Rc, Port Size: 03 [3/8 (Size 25, 30, 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: RY (R+Y)

Flow Range: 21 (20~200 l/min), Thread: N (NPT Thread), Port Size: 03 (Port Size 3/8), Wiring Specification: N (w/o Lead Wire), Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Piping: Body Ported, Stations: 3 Stations, A, B Port: -

Actuation Type: 2 Position Single, Sealant: Metal Seal, Function: Standard (1W), Voltage: 200VAC 50/60HZ, Light & Surge Suppressor: w/Light and Surge Suppressor, Manual Override: Non-locking Push Style, Protection: Dust Proof, 1: 1, Piping Specification: Side Ported, Port Size: 3/8, Thread: -, Composite Symbol: -

Actuation Type: 2 Position Single, Sealant: Rubber Seal, Function: Standard (1W), Voltage: 200VAC 50/60HZ, Light & Surge Suppressor: w/Light and Surge Suppressor, Manual Override: Non-locking Push Style, Protection: Dust Proof, 1: 1, Piping Specification: Side Ported, Port Size: 3/8, Thread: -, Composite Symbol: -

Piping: 21 (Body Ported), Stations: 3 Stations

Actuation Type: 1 (2 Position Single), Sealant: 0 (Metal Seal), Function: Standard (1W), Voltage: 2 (200VAC 50/60HZ), Light & Surge Suppressor: w/Light and Surge Suppressor, Manual Override: Non-locking Push Style, Protection: Dust Proof, 1: 1, Piping Specification: Side Ported, Port Size: 03 (3/8)

Actuation Type: 1 (2 Position Single), Sealant: 1 (Rubber Seal), Function: Standard (1W), Voltage: 2 (200VAC 50/60HZ), Light & Surge Suppressor: w/Light and Surge Suppressor, Manual Override: Non-locking Push Style, Protection: Dust Proof, 1: 1, Piping Specification: Side Ported, Port Size: 03 (3/8)

Piping: Common SUP/Individual EXH, Stations: 3 Stations, Bracket: -, Thread: -, CE Approval: -

Piping: Body Ported, Stations: 3 Stations, A, B Port: NPT

Piping: Body Ported, Stations: 3 Stations, A, B Port: NPTF

Piping: Common SUP/Individual EXH, Stations: 3 Stations, Bracket: -

Piping: 21 (Body Ported), Stations: 3 Stations, A, B Port: 00N (NPT)

Piping: 21 (Body Ported), Stations: 3 Stations, A, B Port: 00T (NPTF)

Type: Common SUP/Individual EXH, Stations: 03, Bracket: None, Thread: NPT

Piping: Base Mounted Common SUP Common EXH, Stations: 3 Stations, A B Port Size: NPTF

Piping: Base Mounted Common SUP Common EXH, Stations: 3 Stations, A B Port Size: NPT

Piping: 21 (Base Mounted Common SUP Common EXH), Stations: 3 Stations, A B Port Size: 00T (NPTF)

Piping: 21 (Base Mounted Common SUP Common EXH), Stations: 3 Stations, A B Port Size: 00N (NPT)