Body Size: 20, Back Flow: K (w/Backflow), Thread: Rc, Port Size: 02 (1/4), Mounting Option: Without Mounting, Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: M (Round type pressure gauge with color zone), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction

Body Size: 40, Thread: Rc, Port Size: 02 (1/4), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 30, Thread: Rc, Port: 02 (1/4), Option: M [Round type pressure gauge (with colour zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc, Port: 02 (1/4), Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 3 (1/8), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 3 (1/8), Socket, Plug Type: S (Socket), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 4 (1/4), Socket, Plug Type: P (Plug), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Body Size: 4 (1/4), Socket, Plug Type: S (Socket), Port Size: 02 (R, Rc 1/4), Connection: M (Male Thread w/Seal), Built-in Check Valve: 1 (w/o Check Valve)

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Relief, Reverse Flow Function (Relief): [Included] Yes, Supply Side Connection Type: Rc, Supply Side, Connection Diameter: 1/4, Flow Direction: [Right] From Left to Right, Control Side Connection Type: Rc

Regulator, Pressure Boosting Valve: Regulator, Regulator Type: Standard, Shape: Standard, Operating Environment: Standard, Compatible Fluid: Air, Exhaust Mechanism (Air Bleed): [Included] Relief, Reverse Flow Function (Relief): [Included] Yes, Supply Side Connection Type: Rc, Supply Side, Connection Diameter: 1/4, Flow Direction: [Right] From Left to Right, Control Side Connection Type: Rc

Size: 1/4, Reverse Flow: Regulator w/Backflow Mechanism, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory: M [Round Pressure Gauge (with Color Zone)], Option 1: 0.02~0.2MPa Setting, Option 2: -

Size: 1/8, Reverse Flow: Regulator, Standard, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory: M [Round Pressure Gauge (with Color Zone)], Option 1: 0.02~0.2MPa Setting, Option 2: -

Size: 1/8, Reverse Flow: Regulator, Standard, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory: M [Round Pressure Gauge (with Color Zone)], Option 1: Non-relieving, Option 2: -

Size: 1/8, Reverse Flow: Regulator, Standard, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory: M [Round Pressure Gauge (with Color Zone)], Option 1: None, Option 2: Flow Direction: Right->Left

Size: 1/8, Thread: M Thread, Rc(PT), Port Size: 1/4, Accessory: Round Pressure Gauge w/Color Ring, Attachment: w/o Attachment, Option 1: Metal Bowl, Option 2: -, Option 3: -

Body Size: 20, Thread: Rc, Port: 1/4, Option: M [Round type pressure gauge (with color zone)], Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1/4, Options: Round Type Pressure Gauge, w/Color Zone, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -

Body Size: 30, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1/4, Options: Round Type Pressure Gauge, w/Color Zone, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: -

Body Size: 20, Backflow: w/Backflow Function, Thread: Rc, Port Size: 1/4, Options: Round Type Pressure Gauge, w/Color Zone, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa