Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 1/4, Mounting: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units; MPa

Body Size: 30, Back Flow: w/Backflow Function, Thread: Rc, Port Size: 1/4, Mounting: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Pressure Units: Name Plate and Caution Plate for Bowl in SI Units: MPa

Body Size: -, Set Pressure: -, Exhaust Direction: -, Thread: -, Port Size: -, Mounting: -, Flow Direction: -, Knob: -

Body Size: -, Set Pressure: -, Exhaust Direction: -, Thread: -, Port Size: -, Mounting: -, Flow Direction: -, Knob: -

Body Size: 2, Thread: Rc, Port Size: 1/4, Handle/Bonnet Material: Aluminum, Options: -, Semi-Standard: -

VXD21/22/23

Able to control a wide variety of fluids. VC VDW Valve can be matched to a particular application through selection of body material (Brass/BC6 or Stainless steel), seal material (NBR, EPDM or FKM) and solenoid coil (Class B or H) Easy to disassemble and reassemble in a short time. VQ VX2 N.C.

VXP21/22/23

Description Size Standard Brass BC6 Brass BC6 NBR Option Stainless steel Standard Brass BC6 Brass BC6 NBR Option Stainless steel 10A to 25A 15A to 25A Body Body q q 32A to 50A 32A to 50A Stainless steel Stainless steel 10A to 25A 32A to 50A 15A to 25A 32A to 50A Bonnet Bonnet w w FKM/EPDM Stainless steel, FKM Stainless steel, EPDM FKM/EPDM Stainless steel, FKM Stainless steel, EPDM Stainless

42

Connector location on U side (FU) 3.5 163 10.7 47 106 71.7 9 9 U side 27 Manual override n X 12 12 2 B 4 A 8 2 B 4 A A A B A B A B A B A B A 7 SMC SMC SMC SMC SMC SMC SMC A A A A A A A B B B 2 B 4 A Indicator light 6 2 B 4 A 5 L2 L1 2 B 4 A 4 B B 2 B 4 A 3 2 B 4 A 2 P = 25 2 B 4 A 1 50.5 44 X Stations 38 27 Connector location on D side (FD) 11.7 16.2 139.9 (Single) 43.2 49.7 D side 148.9

3

Qty. 1 2 3 4 PVC pipe Seal Body Sensor PVC pipe (25A) PVC pipe (30A) 1 1 CPVC ZS-40-U25 ZS-40-U30 1 FKM PPS PPS 25A retaining plate (M5 x 80 with two hexagonal socket head cap screws) ZS-40-U25-A 1 5 30A retaining plate (M5 x 65 with two hexagonal socket head cap screws) PF3W ZS-40-U30-A 1 Replacing the PVC pipe may cause accuracy to fluctuate by 1 to 2%. 3-Color Display Digital Flow Monitor

VNH

B Model A B VNH211 -15A A B VNH311 -20A A B VNH411 -25A A B VNH113 -10A A B VNH213 -15A A B VNH313 -20A A B VNH413 -25A A B VNH133 -10A A B VNH233 -15A A B VNH333 -20A A B VNH433 -25A VNH111 -10A Operating fluid pressure Fluid Operation Operating fluid temperature 0 to 3.5 MPa Coolant External pilot solenoid/Air operated 5 to 60C /5 to 60C (NBR seal) 5 to 60C /5 to 99C (FKM seal) 0 to 7.0

High Pressure Coolant Valve

Accessory Function plate for VO307 (D sealing, with thread): DXT152-14-5A 628 A VNH Series High Pressure Coolant Valve 3.5 MPa, 7.0 MPa Specifications 3 port valve 2 port valve A B Model A B VNH211 -15A A B VNH311 -20A A B VNH411 -25A A B VNH113 -10A A B VNH213 -15A A B VNH313 -20A A B VNH413 -25A A B VNH133 -10A A B VNH233 -15A A B VNH333 -20A A B VNH433 -25A VNH111 -10A Operating fluid

Process Valve

Skip valve function Combination of 2 or more valves of VNA series provides a skip valve function. Connect the skip valve to the A port side of a stop valve.

Coolant Valve

Water Hammer Characteristics VNC1 (N.C. 0.49 MPa) Conditions: Piping 30 m Steel tube, total pressure 0.49 MPa VNC4 (N.C. 0.97 MPa) Conditions: Piping 30 m Steel tube, total pressure 0.97 MPa 2.5 15A Peak pressure at valve closed (MPa) Peak pressure at valve closed (MPa) 8A 25A 2 1 20A 32 A F 15A 20A 40 A F 32 A F 1.6 0.8 25A 40 A F 50 A F 65F 50 A F 1.2 0.6 80F 65F 80F 0.8 0.4 0.4 0.2 0 1

70pvvna

PAX Caution Air-hydro circuit: Application example Basic circuit Skip valve function Combination of 2 or more valves of Series VNA provides a skip valve function. Connect the skip valve to the A port side of a stop valve as in the case of the speed control valve.

Fluoropolymer Piping Equipment

A A A A A Note) For details of the applicable tubing sizes, refer to page 945.

New

Discharge Volume 1500 200 1500 VXF(A)28B VXF(A)23A VXF(A)27B 150 Discharge volume (L) Discharge volume (L) Discharge volume (L) 1000 1000 VXF(A)25A, B 100 VXF(A)26< 500 500 VXF(A)22A 50 VXF(A)24A VXF(A)21A 0 0 0 0 500 1000 1500 Piping length to the pilot valve (mm) 0 500 1000 1500 Piping length to the pilot valve (mm) 0 500 1500 1000 Piping length to the pilot valve (mm) 8 Series VXF2/VXFA2

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Use this as a reference.

Lightweight and Compact

/Japanese 1 pc.), Y-strainer (40 meshes) 25A, Barrel nipple 25A, Anchor bolt fixing brackets 2 pcs. (including four M10 bolts)9 Accessories Weight (dry state) kg Approx. 124 1 Use a 15% ethylene glycol aqueous solution if operating in a place where the ambient temperature and/or circulating fluid temperature is 10C or less.

Series IR Precision Regulators are designed to be compact and light weight. The maximum set pressure has been expanded from the conventional 0.7MPa to 0.8MPa. Relief flow has been increased by nearly 5 times (compared to SMC IR201, IR401). The optio, Y, IR, "REGULATOR, N lb

Body Size: 2, Set Pressure: 2 (1.5 to 116 psi [0.01 to 0.8 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: F (G), Port Size: 02 (1/4), Option: G (Round Type Pressure Gauge), Semi-standard: R (Flow Direction: Right to Left)