Body Size: 50, Thread: N (NPT), Port Size: 06 (3/4), Mounting: B (Bracket), Semi-Standard, Body Size 10: R (Flow Direction: Right to Left), Semi-Standard, Body Size 20: Z (Name Plate, Caution Plate for Bowl in Imperial Units: psi, °F), Semi-Standard, Body Size 30, 40, 50 & 60: Standard

Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Option: B (Bracket), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 50, Thread: N (NPT), Port Size: 06 (3/4), Option: B (Bracket), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 50, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 06 (3/4), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 40, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 06 (3/4), Options: B (w/Bracket), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 50, Thread: NPT, Port Size: 1, Handle/Bonnet Material: Aluminum, Options: Built-in Silencer, EXH Port, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 50, Thread: NPT, Port Size: 1, Handle/Bonnet Material: Flame Resistant PBT, Options: w/Bracket + Built-in Silencer, EXH Port, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 50, Thread: NPT, Port Size: 1, Handle/Bonnet Material: Flame Resistant PBT, Options: Built-in Silencer, EXH Port, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 06 (3/4), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 10 (1), Mounting: B (w/Bracket), Silencer: without Silencer, Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 10 (1), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Regulator Unit Combination: [Other FRL Combination Devices] Other FRL Combination Device, Port Size: NPT1, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Reverse Flow (Right to Left)] Right to left, Drain Cock: [Not Provided] No, Pressure Gauge: -

Body Size: 50, Thread: N (NPT), Port Size: 10 (1), Handle/Bonnet Material: B (Aluminum), Options: S (Built-in Silencer, EXH Port), Semi-Standard: RZ (Flow Direction: Right to Left + psi as Unit Displayed on Label), Made to Order: X1 (Body: Red)

Body Size: 50, Thread: N (NPT), Port Size: 10 (1), Handle/Bonnet Material: B (Aluminum), Options: BS (w/Bracket + Built-in Silencer, EXH Port), Semi-Standard: RZ (Flow Direction: Right to Left + psi as Unit Displayed on Label), Made to Order: X1 (Body: Red)

Body Size: 50, Thread: N (NPT), Port Size: 10 (1), Handle/Bonnet Material: A (Flame Resistant PBT), Options: BS (w/Bracket + Built-in Silencer, EXH Port), Semi-Standard: RZ (Flow Direction: Right to Left + psi as Unit Displayed on Label), Made to Order: X1 (Body: Red)

Body Size: 50, Thread: N (NPT), Port Size: 10 (1), Handle/Bonnet Material: A (Flame Resistant PBT), Options: S (Built-in Silencer, EXH Port), Semi-Standard: RZ (Flow Direction: Right to Left + psi as Unit Displayed on Label), Made to Order: X1 (Body: Red)

Body Size: Applicable to AC50/AC60, Handle Operation: Single Action, Thread Type: NPT, Port Size: 1, Mounting: without Mounting Option, Silencer: w/Built-in Silencer, EXH Port, Handle Color: Red, Handle Material: Resin, Flow Direction: Flow Direction: Right to Left, Unit: Unit of Product Label: psi

Body Size: Applicable to AC50/AC60, Handle Operation: Single Action, Thread Type: NPT, Port Size: 3/4, Mounting: without Mounting Option, Silencer: w/Built-in Silencer, EXH Port, Handle Color: Red, Handle Material: Resin, Flow Direction: Flow Direction: Right to Left, Unit: Unit of Product Label: psi

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 10 (1), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)

Body Size: 50 (Applicable to AC50/AC60), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 06 (3/4), Mounting: without Mounting Option, Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: Red, Handle Material: Resin, Flow Direction: R (Flow Direction: Right to Left), Unit: Z (Unit of Product Label: psi)