Series ARP20 to ARP40 10- 10- 21- 21- Direct฀Operated฀Precision฀Regulator Series ARP20K to ARP40K 10- 10- Direct฀Operated฀Precision 21- 21- Regulator฀with฀Backflow฀Function

Note 6) Pressure unit f Name plate and pressure gauge in imperial units: MPa Name plate and pressure gauge in imperial units: psi Digital pressure switch: With unit conversion function Note 7) Note 7) Note 7) Note 7) Note 7) Note 7) Note 8) Note 8) Note 8) Note 1) Options B, G, H are shipped together, (but not assembled).

Handle Position: B (Front), Piping: 1 (IN/OUT: Bottom), Stations: 7 Stations, Fitting: 38 (IN Elbow Ø10, OUT Straight Ø6), Accessory: R (Pressure Gauge, Common SUP Block B Side), Option: None, Unit: ZA [Digital Pressure Switch w/Unit Switching Function (MPa)], Digital Pressure Switch Output Specifications: P (PNP Open Collector)

Handle Position: B (Front), Piping: 2 (IN/OUT: Top), Stations: M (10 Stations), Fitting: 62 (IN: Straight 3/8, OUT: Straight 1/4), Accessory: R (Pressure Gauge, Common SUP Block B Side), Option: 1 (0.35MPa), Unit: ZA [Digital Pressure Switch w/Unit Switching Function (MPa)], Digital Pressure Switch Output Specifications: N (NPN Open Collector)

Body Size: 20, Back Flow: w/o Backflow, Thread: Rc, Port Size: 02 (1/4), Mounting Option: B (With Bracket), Float Type Auto Drain Option: C (N.C.

Body Size: 3, Set Pressure: 2 (0.02 to 0.8 MPa), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 04 (1/2), Option: BEA (B + EA), Semi-standard: ZA (Digital Pressure Switch: With Unit Conversion Function)

Bore: 12, Body: B (Standard), Stroke: 30mm, Adjuster Option: ZA (Metal Stopper w/Bumper, Extension, Retraction), Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: M (1m)

Bore: 12, Body: B (Standard), Stroke: 75mm, Adjuster Option: ZA (Metal Stopper w/Bumper, Extension, Retraction)

Bore: 12, Body: B (Standard), Stroke: 30mm, Adjuster Option: ZA (Metal Stopper w/Bumper, Extension, Retraction), Auto Switch: M9PWV--Solid State, 2-color Indication, 3 Wire PNP, Vertical, Lead Wire or Prewired Connector: SAPC (0.5m Cord Length, M8-3 Pin Connector)

Handle Position: B (Front), Piping: 1 (IN/OUT: Bottom), Stations: 3 Stations, Fitting: 06( IN: Straight Ø4, OUT: Straight Ø4), Accessory: A (Pressure Gauge), Option: None, Unit: ZA [Digital Pressure Switch w/Unit Switching Function (MPa)], Digital Pressure Switch Output Specifications: P (PNP open collector)

Body Size: 1, Set Pressure: 1 (0.02 to 0.4 MPa), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 01 (1/8), Option: BEB (B + EB), Semi-standard: ZA (Digital Pressure Switch: With Unit Conversion Function)

Body Size: 40, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Options: BE2 (B+E2), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Bore: 20, Body: B (Standard), Stroke: 125mm, Adjuster Option: ZA (Metal Stopper w/Bumper, Extension, Retraction), Auto Switch: M9BA--Solid State, Water Resist., 2 Wire, Horizontal, Lead Wire or Prewired Connector: SBPC (0.5m Cord Length, M8-4 Pin Connector)

Body Size: 30, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Options: BE3 (B+E+3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 20, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Options: BE3 (B+E+3), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: ZA (Digital Pressure Switch w/Unit Selection Function), D: D

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 03 (3/8), Mounting Option: B (With Bracket), Float Type Auto Drain Option: C (N.C.

Body Size: 40, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 04 (1/2), Options: BE4 (B+E4), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: ZA (Digital Pressure Switch: w/Unit Selection Function)

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 03 (3/8), Options: BE3 (B+E3), 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: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: ZA (Digital Pressure Switch w/Unit Selection Function

Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: ZA (Digital Pressure Switch w/Unit Selection Function), D: D

.: C10 (ø10mm), Bracket: B (With Bracket), Accessory: ZA (w/Digital Pressure Switch, NPN, 2 Outputs)