Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: 2R (2 + R), 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: C (N.C., Float Type Auto Drain), Semi-Standard 1: 2R (2 + R), 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: w/o Bracket; w/o Auto Drain, Semi-Standard 1: CR (C + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Base Mounted Wiring: 10 (Non Plug-in Individual Lead Wire Entry), Pilot Type: R (External Pilot), Junction Cover: Separate Junction Cover or None, Stations: 4 Stations, Passage: 2 (P and EA,EB: Common, Port A,B: Bottom), Port Size: 01 (1/8)

Number of Ports: 2 Port, Piping Direct., Plunger Length: 0 (Side Ported, Long), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 34 (Twist Selector, 2 Position), Suffix: B (Black), Indicator: None, Bracket: B (w/Bracket)

Number of Ports: 3 Port, Piping Direct., Plunger Length: 1 (Side Ported, Short), Body Option: U (w/Bottom Mounting Thread), Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 02 (One Way Roller Lever), Suffix: S (Hard Steel Roller), Indicator: None

Number of Ports: 5 Port (Twist Selector, 3 Position Only), Piping Direct., Plunger Length: 1 (Side Ported, Short), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: B (Black), Indicator: None

Number of Ports: 5 Port (Twist Selector, 3 Position Only), Piping Direct., Plunger Length: 1 (Side Ported, Short), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: G (Green), Indicator: None

Number of Ports: 5 Port (Twist Selector, 3 Position Only), Piping Direct., Plunger Length: 1 (Side Ported, Short), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: Y (Yellow), Indicator: None

Number of Ports: 3 Port, Piping Direct., Plunger Length: 0 (Side Ported, Long), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 34 (Twist Selector, 2 Position), Suffix: B (Black), Indicator: None, Bracket: B (w/Bracket)

Number of Ports: 3 Port, Piping Direct., Plunger Length: 0 (Side Ported, Long), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 06 (Roller Plunger), Suffix: S (Hard Steel Roller), Indicator: None, Bracket: B (w/Bracket)

Number of Ports: 3 Port, Piping Direct., Plunger Length: 0 (Side Ported, Long), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 07 (Cross Roller Plunger), Suffix: S (Hard Steel Roller), Indicator: None, Bracket: B (w/Bracket)

Number of Ports: 3 Port, Piping Direct., Plunger Length: 0 (Side Ported, Long), Body Option: Side Mounting, Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 34 (Twist Selector, 2 Position), Suffix: G (Green), Indicator: None, Bracket: B (w/Bracket)

Number of Ports: 3 Port, Piping Direct., Plunger Length: 0 (Side Ported, Long), Body Option: U (w/Bottom Mounting Thread), Port Size: 01 (R 1/8, Side Ported Only), Actuator Type: 07 (Cross Roller Plunger), Suffix: S (Hard Steel Roller), Indicator: None

Body Size: 150C [10SCFM (300l/Min)], Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Auto Drain: Drain Cock w/o Auto Drain, Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 01 (1/8), Option: Standard, Attachment: T (T-Interface), Semi-Standard 1: C (Bowl Guard), Semi-Standard 2: R (Flow Direction: Right to Left)

Series: KQ2, Model: R (Plug-in Reducer), Applicable Tubing O.D.: 01 (1/8"), Port Size/Applicable Tubing O.D.: 07 (1/4"), Thread Material/Surface Treatment: A (Resin Body), Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

Series: KQ2, Model: R (Plug-in Reducer), Applicable Tubing O.D.: 01 (1/8"), Port Size/Applicable Tubing O.D.: 03 (5/32"), Thread Material/Surface Treatment: A (Resin Body), Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Mounting: None, Semi-Standard, Body Size 10: 3 (Drain Cock), Semi-Standard, Body Size 20: 6C (w/Bowl Guard, Nylon Bowl), Semi-Standard, Body Size 30, 40, 50 & 60: RZ (R + Z)

Body Size: 20, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 01 (1/8), Option: B (Assembly of a Bracket and Set Nuts), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: R (Flow Direction: Right to Left)