Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: BG (B+G), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: GH (G+H), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Made to Order: Standard, Body Size: 22A (3/8, Air-operated Type), Thread Type: N (NPT - Made to Order), Port Size: 03 (3/8), Option: None, Semi-standard: Z (Display Units for Product Nameplate & Pressure Gauge: psi)

Made to Order: Standard, Body Size: 20A (3/8, Handle-operated Type), Thread Type: N (NPT - Made to Order), Port Size: 03 (3/8), Option: None, Semi-standard: Z (Display Units for Product Nameplate & Pressure Gauge: psi)

Size: 3 (30), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 03 (3/8), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: DN (DIN Terminal w/o Connector, w/Surge Voltage Suppressor)

Size: 3 (30), Body Material: S (Stainless Steel), Seal Material: F (FKM), Port Size: 03 (3/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)

Max Operating Pressure: 3 (3.5 MPa), Construction: 40 (Element Upward Removal, Threaded), Port Size: 03 (3/8 Threaded), Pressure Indicator: 1 (Differential Pressure Indicator), Relief Valve: 1 (None), Fluid: 0 (Petroleum), Element: P (Paper), Filtration: 5μm

Max Operating Pressure: 3 (3.5 MPa), Construction: 40 (Element Upward Removal, Threaded), Port Size: 03 (3/8 Threaded), Pressure Indicator: 1 (Differential Pressure Indicator), Relief Valve: 1 (None), Fluid: 0 (Petroleum), Element: P (Paper), Filtration: 10μm

Max Operating Pressure: 3 (3.5 MPa), Construction: 40 (Element Upward Removal, Threaded), Port Size: 03 (3/8 Threaded), Pressure Indicator: 1 (Differential Pressure Indicator), Relief Valve: 1 (None), Fluid: 0 (Petroleum), Element: P (Paper), Filtration: 20μm

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 0 (0.02 to 0.2MPa), Relief Function: 0 (Non-relieving), Thread: N (NPT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 0 (0.02 to 0.2MPa), Relief Function: 0 (Non-relieving), Thread: Rc(PT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 0 (Non-relieving), Thread: N (NPT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Size: 4 (3/8), Cleaning Grade: 1 (B Grade: Ultrasonic Cleaning), Pressure Setting: 1 (0.05 to 0.7MPa), Relief Function: 0 (Non-relieving), Thread: Rc(PT), Port Size: 03 (Rc 3/8), Direction of Gauge Port: R (Right)

Body Size: 3, Set Pressure: 2 (1.5 to 116 psi [0.01 to 0.8 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: Rc, Port Size: 03 (3/8), Option: BG (w/Bracket + Round Type Pressure Gauge), Semi-standard: None

Body Size: 3, Set Pressure: 1 (1.5 to 58 psi [0.01 to 0.4 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: Rc, Port Size: 03 (3/8), Option: BG (w/Bracket + Round Type Pressure Gauge), Semi-standard: None

Body Size: 3, Set Pressure: 2 (1.5 to 116 psi [0.01 to 0.8 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: F (G), Port Size: 03 (3/8), Option: None, Semi-standard: R (Flow Direction: Right to Left)

Body Size: 3, Set Pressure: 2 (1.5 to 116 psi [0.01 to 0.8 MPa]), Exhaust Direction: 2 (Rear Exhaust), Thread: Rc, Port Size: 03 (3/8), Option: BG (w/Bracket + Round Type Pressure Gauge), Semi-standard: None

Body Size: 40, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: 1 (0.02 to 0.2MPa Setting), Semi-Standard 2: Standard