Function: 1 (Normally Closed), Piping: 4 (Base Mounted), Body Option: Individual EXH, Specifications: Standard, Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Connector w/Connector), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 4 (Base Mounted), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: D (DIN Connector w/Connector), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: D (DIN Connector w/Connector), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: E (Push-turn Locking Manual Override), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Bracket: None, CE-Compliant: Q (CE-Compliant

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: T (Power Saver), Voltage: 5 (24VDC), Lead Wire: H (Grommet Lead Wire 0.6m), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: E (Push-turn Locking Manual Override), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: D (DIN Connector w/Connector), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: E (Push-turn Locking Manual Override), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Bracket: None, CE-Compliant: Q (CE-Compliant

Function: 2 (Normally Open), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: Standard, Voltage: 6 (12VDC), Lead Wire: DO (DIN Connector w/o Connector), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 2 (Normally Open), Piping: 2 (Body Ported), Body Option: R (External Pilot), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: G (Grommet Lead Wire 0.3m), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 2 (Normally Open), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: WO (M8 Connector - Without Connector Cable), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Bracket: F (Bracket)

Function: 2 (Normally Open), Piping: 4 (Base Mounted), Body Option: M (Common EXH), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: WO (M8 Connector - Without Connector Cable), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 4 (220VAC 50/60HZ), Lead Wire: D (DIN Connector w/Connector), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: M (M Plug Connector w/Lead Wire 0.3m), Surge Suppressor: R (Surge Suppressor Non-polar), Manual Override: D (Push-turn Locking Slotted Style), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Bracket: F (Bracket)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: WO (M8 Connector - Without Connector Cable), Surge Suppressor: None, Manual Override: E (Push-turn Locking Manual Override), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 2 (Normally Open), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: LO (L Plug w/o Connector), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 2 (Normally Open), Piping: 2 (Body Ported), Body Option: R (External Pilot), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: LO (L Plug w/o Connector), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: WO (M8 Connector - Without Connector Cable), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: D (Push-turn Locking Slotted Style), Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: M (Common EXH), Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: WO (M8 Connector - Without Connector Cable), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: N (NPT), Bracket: None, CE-Compliant: Q (CE-Compliant)

The “A” in the “-01□S” portion of the part number indicates that the thread material is brass, and the “N” indicates that it is brass with an electroless nickel plating surface treatment. If the KQ2 series One-touch fitting part number has a “1” suffix, this indicates it has an oval release button.

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: Standard, Attachment: T (T-Interface), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: Standard, Attachment: Standard, Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)