Body Size: 4 (1/2 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Port Size: 04 (1/2), Applicable Tube OD: 10mm, Sealant: S (Sealant)

Body Size: 4 (1/2 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Port Size: 04 (1/2), Applicable Tube OD: 12mm, Sealant: S (Sealant)

Body Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Port Size: 04 (1/2), Applicable Tube OD: 10mm, Sealant: S (Sealant)

Body Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Port Size: 04 (1/2), Applicable Tube OD: 12mm, Sealant: S (Sealant)

Set Flow: 50 (20~50l/min), Thread: Rc(PT), Port Size: 04 (1/2), Terminal Box: 1 [Terminal Box (Contact 1ab)], Neon Lamp: 1 [Neon Lamp (for 110VAC Red)]

Set Flow: 10 (1~10l/min), Thread: F [G(PF)], Port Size: 04 (1/2), Terminal Box: 1 [Terminal Box (Contact 1ab)], Neon Lamp: 0 (w/o Neon Lamp), CE-compliant: Q (CE-compliant)

Set Flow: 10 (1~10l/min), Thread: N (NPT), Port Size: 04 (1/2), Terminal Box: 0 [w/o Terminal Box (Contact 1ab)], Neon Lamp: 1 [Neon Lamp (for 110VAC Red)]

Set Flow: 10 (1~10l/min), Thread: N (NPT), Port Size: 04 (1/2), Terminal Box: 2 [Terminal Box (Contact 2b), Neon Lamp: 1 [Neon Lamp (for 110VAC Red)]

Set Flow: 10 (1~10l/min), Thread: Rc(PT), Port Size: 04 (1/2), Terminal Box: 1 [Terminal Box (Contact 1ab)], Neon Lamp: 0 (w/o Neon Lamp), CE-compliant: Q (CE-compliant)

Set Flow: 10 (1~10l/min), Thread: Rc(PT), Port Size: 04 (1/2), Terminal Box: 1 [Terminal Box (Contact 1ab)], Neon Lamp: 0 (w/o Neon Lamp)

Set Flow: 10 (1~10l/min), Thread: Rc(PT), Port Size: 04 (1/2), Terminal Box: 0 [w/o Terminal Box (Contact 1ab)], Neon Lamp: 1 [Neon Lamp (for 110VAC Red)]

Set Flow: 10 (1~10l/min), Thread: Rc(PT), Port Size: 04 (1/2), Terminal Box: 1 [Terminal Box (Contact 1ab)], Neon Lamp: 2 [Neon Lamp (for 110VAC Green)]

Model: 520 (2.0 to 16.0 L/min), Thread Type: R (Rc), Port Size: 04 (1/2), I/O Specifications: A1 (IN1: 1-5 VDC, IN2: External Control Input, OUT1: 1-5 VDC), Lead Wire: C (Lead Wire with M12 connector, 3m, Bracket: R (with Bracket), Operation Manual: Z (with Operation Manual)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out, Gray Handle), Port Size: U01 (Uni 1/8), Applicable Tube O.D.: 04 (ø4)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out, Gray Handle), Port Size: U02 (Uni 1/4), Applicable Tube O.D.: 04 (ø4)

Function: 1 (2 Position, Single), Model: 0 (Plug-in), Body Option: 0 (Standard), Pilot: Internal Pilot, Voltage: 1 (100 VAC, 50/60 Hz), Lead Wire: F (Plug-in), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: Non-locking Push Style (Flush), Port Specification: Side Ported, Port Size: 04 (1/2), Thread: T (NPTF)

Size: 4 (400), Piping and Mounting: 1 (Side Ported Panel Mount), No.of Positions: 1 (3 Position Exhaust Center), Thread: N (NPT), Port Size: 04 (1/2), Rod Handle: R (Handle Position 180° Change)

Size: 4 (400), Piping and Mounting: 1 (Side Ported Panel Mount), No.of Positions: 1 (3 Position Exhaust Center), Thread: N (NPT), Port Size: 04 (1/2), Rod Handle: L (Long Handle)

Size: 4 (400), Piping and Mounting: 1 (Side Ported Panel Mount), No.of Positions: 1 (3 Position Exhaust Center), Thread: N (NPT), Port Size: 04 (1/2)

Size: 4 (400), Piping and Mounting: 1 (Side Ported Panel Mount), No.of Positions: 1 (3 Position Exhaust Center), Thread: F [G(PF)], Port Size: 04 (1/2)