 
Base Mounted Wiring: 01T (Plug-in w/Terminal Block), Stations: 10 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 06 (3/4), Thread: N (NPT)
Base Mounted Wiring: 01T (Plug-in w/Terminal Block), Stations: 05 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 06 (3/4), Thread: N (NPT)
Function: 3 (3 Position Closed Center), Model: 1 (Non Plug-in), Body Option: 0 (Standard), Voltage: 5 (24 VDC), Lead Wire: D (DIN Terminal), Surge Suppressor: None, Port Size: 06 (3/4), Thread: N (NPT), CE-Compliant: Q (CE-Compliant)
Function: 1 (2 Position, Single), Model: 0 (Plug-in), Body Option: 1 (Direct Manual Override), Voltage: 5 (24 VDC), Lead Wire: F (Plug-in), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Port Size: 06 (3/4), Thread: N (NPT), CE-Compliant: Q (CE-Compliant)
Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Stations: 10 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 06 (3/4), Thread: N (NPT)
.: B (-40 to 60°C), Silencer: S (Silencer)
Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Stations: 04 Stations, Passage: 1 (P: Common, EA,EB: Common, Port A,B: Side), Port Size: 06 (3/4), Thread: N (NPT)
Type: Speed Controller, Body Material: [Resin] Resin, Control Method: Meter-Out, Format: [Elbows] Plug-In Type, Environment, Applications: Standard, Knob Type: Resin, Lock Nut Option: Hexagon Shape Lock Nut, Joint Type: Others, Applicable Tube O.D. mm(mm): 4, Body Size: M5 Standard
Type: Speed Controller, Body Material: [Resin] Resin, Control Method: Meter-In, Format: [Elbows] Plug-In Type, Environment, Applications: Standard, Knob Type: Resin, Lock Nut Option: Hexagon Shape Lock Nut, Joint Type: Others, Applicable Tube O.D. mm(mm): 4, Body Size: M5 Standard
Type: Speed Controller, Body Material: [Resin] Resin, Control Method: Meter-Out, Format: [Elbows] Plug-In Type, Environment, Applications: Standard, Knob Type: Resin, Lock Nut Option: Hexagon Shape Lock Nut, Joint Type: Others, Applicable Tube O.D. mm(mm): 4, Body Size: 01 Standard
Type: Speed Controller, Body Material: [Resin] Resin, Control Method: Meter-In, Format: [Elbows] Plug-In Type, Environment, Applications: Standard, Knob Type: Resin, Lock Nut Option: Hexagon Shape Lock Nut, Joint Type: Others, Applicable Tube O.D. mm(mm): 4, Body Size: 01 Standard
Type: Quick Exhaust Valves, Body Material: [Resin] PBT, Input Side, Port Type P (P1): One-Touch Couplings, Output Side Port Type A: One-Touch Couplings, Exhaust Side Port Type R: One-Touch Couplings, Sonic Conductance IN -> OUT [dm3/(s/bar)]: 0.34, Applicable Tube O.D. d (inch): -, Applicable Tube O.D. d (mm): 4, EXH port: With Exhaust Port Fitting
Body Size: 10 (M5 Standard), Control: 1 (Meter-in), Rod and Applicable Tubing O.D.: ø4 - ø4
Body Size: 20 (01 Standard), Control: 0 (Meter-out), Rod and Applicable Tubing O.D.: ø4 - ø4
Body Size: 20 (01 Standard), Control: 1 (Meter-in), Rod and Applicable Tubing O.D.: ø4 - ø4
Body Size: 10 (M5 Standard), Control: 0 (Meter-out), Rod and Applicable Tubing O.D.: ø4 - ø4
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: 4 [Neon Lamp (for 220VAC Green)]
Set Flow: 1~10l/min, Thread: Rc(PT), Port Size: 1/2, Terminal Box: 0 [w/o Terminal Box (Contact 1ab)], Neon Lamp: 4 [Neon Lamp (for 220VAC Green)], CE-compliant: -
Size: 2 (M5 Basis), Tube Size: Ø4, Exhaust Port: Ø4
Welch SEAL SVC KIT FOR 2546B-01/C-01/C-02 &2543C-02