Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: BG (B + G), Semi-Standard 1: 1J (1 + J), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: C (N.C. Float Type Auto Drain), Attachment: S (Pressure Switch), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: N (Non-Relieving Exhaust Mechanism)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Attachment: KS (K + S), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: D (N.O. Float Type Auto Drain), Attachment: S (Pressure Switch), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: NR (N + R)

Body Size: 40A, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Attachment: K (Check Valve), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40A, Thread: N (NPT), Port Size: 04 (1/2), Option: DG (D + G), Attachment: Standard, Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Flow Rate Range: 501 (5 to 500 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: E (PNP; Analog 1 to 5 V), Option 1: N (No Lead Wire), Unit Specifications: Unit Selection Function, Option 2: R (With Bracket)

Flow Rate Range: 501 (5 to 500 L/min), Thread Type: N (NPT), Port Size: 04 (1/2), Output Specifications: C (NPN; Analog 1 to 5 V), Option 1: N (No Lead Wire), Unit Specifications: Unit Selection Function, Option 2: R (With Bracket)

Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: C (NPN; Analog 1 to 5 V), Option 1: w/Lead Wire w/Connector, Unit Specifications: Unit Selection Function, Option 2: R (With Bracket)

Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: E (PNP; Analog 1 to 5 V), Option 1: w/Lead Wire w/Connector, Unit Specifications: Unit Selection Function, Option 2: R (With Bracket)

Flow Rate Range: 501 (5 to 500 L/min), Thread Type: Rc, Port Size: 04 (1/2), Output Specifications: C (NPN; Analog 1 to 5 V), Option 1: w/Lead Wire w/Connector, Unit Specifications: Unit Selection Function, Option 2: R (With Bracket)

Flow Rate Range: 102 (10 to 1000 L/min), Thread Type: N (NPT), Port Size: 04 (1/2), Output Specifications: C (NPN; Analog 1 to 5 V), Option 1: W (w/Lead Wire w/Connecter + Connector Cover), Unit Specifications: M (SI Unit Only)

Size: 40, Backflow Function: None, Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Specifications: 3R (3 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 04 (1/2), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator), Specifications: 3 (0.008 to 0.6 MPa Setting)

Size: 40, Backflow Function: None, Thread: N (NPT), Port Size: 04 (1/2), Accessory: None, Specifications: RY (R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: Rc, Port Size: 04 (1/2), Accessory: E2 (NPN Output, Electrical Entry: Wiring Top Entry), Specifications: 3 (0.008 to 0.6 MPa Setting)

Size: 40, Backflow Function: K (Backflow Function), Thread: F (G), Port Size: 04 (1/2), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 3 (0.008 to 0.6 MPa Setting)

Number of Ports: 3 (3 Port), Piping Direction, Bar Height: 1 (Side Ported, Short), Tube O.D.: 04 (ø4), Actuator Type: 02 (One way Roller Lever), Suffix: S (Hard Steel Roller)

.: 04 (ø4), Residual Pressure Release Function: without Residual Pressure, Thread Type: Rc, Size: 01 (1/8), Seal Method: S (w/Sealant)

.: 12 (ø12), Residual Pressure Release Function: without Residual Pressure, Thread Type: Rc, Size: 04 (1/2), Seal Method: S (w/Sealant)