Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), 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: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 1Y (1 + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: RY (R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3Y (3+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Made to Order: Standard, Body Size: 11A (1/4, Handle-operated Type, Pressure Increase Ratio 2 to 4 Times), Thread Type: N (NPT - Made to Order), Port Size: 02 (1/4), Option: None, Semi-standard: Z (Display Units for Product Nameplate & Pressure Gauge: psi)

Made to Order: Standard, Body Size: 10A (1/4, Handle-operated Type, Pressure Increase Ratio Twice), Thread Type: N (NPT - Made to Order), Port Size: 02 (1/4), Option: None, Semi-standard: Z (Display Units for Product Nameplate & Pressure Gauge: psi)

Size: 32, Type: Q (Rapid Supply and Exhaust Function), Thread: N (NPT), Port Size: 02 (1/4), Tubing O.D: 11 (3/8")

Size: 22, Type: Q (Rapid Supply and Exhaust Function), Thread: N (NPT), Port Size: 02 (1/4), Tubing O.D: 09 (5/16")

Size: 22, Type: R (Pressure Reduction Function), Thread: N (NPT), Port Size: 02 (1/4), Tubing O.D: 09 (5/16")

Size: 32, Type: R (Pressure Reduction Function), Thread: N (NPT), Port Size: 02 (1/4), Tubing O.D: 11 (3/8")

Size: 32, Type: R (Pressure Reduction Function), Thread: N (NPT), Port Size: 02 (1/4), Tubing O.D: 09 (5/16")

Flow Range: 10 (1~10l/min), Thread: N (NPT Thread), Port Size: 02 (Port Size 1/4), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 10 (1~10l/min), Thread: N (NPT Thread), Port Size: 02 (Port Size 1/4), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Flow Range: 50 (5~50 l/min), Thread: N (NPT Thread), Port Size: 02 (Port Size 1/4), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 50 (5~50 l/min), Thread: N (NPT Thread), Port Size: 02 (Port Size 1/4), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 2 (Pulse Output + Analog Output (4~20mA))

Body Size: 2000, Port Thread: N (NPT), Port Size: 02 (1/4), Option: None, Flow Direction, Pressure Unit: Flow Direction: Left to Right

Filter Type: BFD (Bacteria Removal Filter, Nominal Filtration: 0.01μm; Bacteria Capture Performance LRV ≥ 9), Body Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4)

Filter Type: BFA (Antibacterial Filter, Nominal Filtration: 5μm; Antibacterial Activation Value of 4 or Above), Body Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4)

Body Size: 30, Filter Type: D (Antibacterial Filter + Antibacterial Filter + Odor Removal Filter + Bacteria Removal Filter), Thread Type: N (NPT), Port Size: 02 (1/4)

Body Size: 40, Filter Type: D (Antibacterial Filter + Antibacterial Filter + Odor Removal Filter + Bacteria Removal Filter), Thread Type: N (NPT), Port Size: 02 (1/4)