SMC Corporation of America
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Search Results "VEX3900-20-B"

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: R (Right Rotation), Body Option: Standard (Female Thread), Auto Switch: M9BW--Solid State, 2-color Indication, 2 Wire, Lead Wire or Prewired Connector: L (3 m)

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: R (Right Rotation), Body Option: Standard (Female Thread), Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: Z (5 m)

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: R (Right Rotation), Body Option: Standard (Female Thread), Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: L (3 m)

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: L (Left Rotation), Body Option: Standard (Female Thread), Auto Switch: M9BW--Solid State, 2-color Indication, 2 Wire, Lead Wire or Prewired Connector: L (3 m)

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: L (Left Rotation), Body Option: Standard (Female Thread), Auto Switch: M9BA--Solid State, Water Resist., 2 Wire, Horizontal, Lead Wire or Prewired Connector: L (3 m)

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: R (Right Rotation), Body Option: N (Arm), Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: L (3 m), Number: S (1 pc.)

Mounting: B (Through Hole Both Ends Tapped Common), Bore Size: 20 mm, Cylinder Port: M Thread: 20, 25 Bore; Rc: 32 to 63 Bore, Stroke: 20 mm, Rotation: L (Left Rotation), Body Option: N (Arm), Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: L (3 m), Number: S (1 pc.)

Stations: 08 (8 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: P (w/o Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: W (w/Flow Adj.

Body Size: 20, Thread: None (Rc: for Body Size 20, 30, 40, 50, 60; M5: for Body Size 10), Port Size: 02 (1/4), Option: B (Bracket), Semi-Standard 1: J (Drain Guide: 1/8 for Body Size 20; 1/4 for Body Size 30 & 40), Semi-Standard 2: Standard

Stations: 04 (4 Stations), Piping: B (U Side: Open; D Side: Open), Thread Type: N (NPT), Supply Unit Components: W (w/Flow Adj. Valve; w/Stop Valve), Return Unit Flow Switch: 7 (Integrated Display), Return Unit Flow Range: 20 (2 to 16 L/min), Return Unit Components: P (w/o Flow Adj.

Operating Pressure Particle Generation Classification Flow Direction Symbols on Body 105 1.2 Particle concentration (particles/m3) Meter-out type Meter-in type ISO Class 6 Max. operating pressure MPa 1.0 104 Indication symbol ISO Class 5 0.8 103 ISO Class 4 0.6 102 ISO Class 3 Symbol 0.4 10 0.2 0 0.1 0.5 1 1 -5 0 20 40 60 Operating temperature C Particle diameter (m) Note) Refer to back page

Applicable cylinder bore size (mm) Model Metric size Inch size 1 8" 3.2 4 6 8 10 12 5 32 " 3 16 " 1 4" 5 16 " 3 8" 1 2" Easy installation and removal AS1001F 6, 10, 16, 20 AS2001F 20, 25, 32 Installment of hexagon nuts on panel nuts up and down in two locations enables user to mount or remove it depending upon the situation.

Operating Pressure Particle Generation Classification Flow Direction Symbols on Body 105 1.2 Particle concentration (particles/m3) Meter-out type Meter-in type ISO Class 6 Max. operating pressure MPa 1.0 104 Indication symbol ISO Class 5 0.8 103 ISO Class 4 0.6 102 ISO Class 3 Symbol 0.4 10 0.2 0 0.1 0.5 1 1 -5 0 20 40 60 Operating temperature C Particle diameter (m) Note) Refer to back page

Free flow Controlled flow Weight (g) Sonic conductance dm3/(sbar) Sonic conductance dm3/(sbar) Critical pressure ratio Critical pressure ratio Model Port size Flow rate (L/min (ANR)) Flow rate (L/min (ANR)) AS1000-M3 AS1000-M5 AS2000-01 AS2000-02 AS3000-02 AS3000-03 AS4000-02 AS4000-03 AS4000-04 AS5000-02 AS5000-03 AS5000-04 0.06 20 0.06 20 M3 x 0.5 4.7 0.15 0.22 80 0.25 90 M5 x 0.8 33 0.7

CG1KWN20-PS CG1KWN25-PS CG1KWN32-PS CG1KWN40-PS 20 25 32 40 CG1KWN20-PS CG1KWN25-PS CG1KWN32-PS CG1KWN40-PS !1 !2 !3 !4 Rod seal A Set of left nos. !1, !2, !3, !4. Rod seal B NBR Piston seal Tube gasket Note) Order with a part number for each type and bore size. The seal kit includes a grease pack (10 g). Order with the following part number when only the grease pack is needed.

Grease pack part no.: GR-S-010 (10 g), GR-S-020 (20 g) Note) Two kinds of dust seal bands are available. Verify the type to use, since the part number varies depending on the treatment of the hexagon socket head set screw @3. A: Black zinc chromated MY-16B-stroke, B: Nickel plated MY-16BW-stroke 93

Grease pack part no.: GR-S-010 (10 g), GR-S-020 (20 g) Note) Two kinds of dust seal bands are available. Verify the type to use, since the part number varies depending on the treatment of the hexagon socket head set screw $1. A: Black zinc chromated MY-16B-stroke, B: Nickel plated MY-16BW-stroke 98

Grease pack part no.: GR-S-010 (10 g), GR-S-020 (20 g) Note) Two kinds of dust seal bands are available. Verify the type to use, since the part number varies depending on the treatment of the hexagon socket head set screw #3. A: Black zinc chromated MY -16B-stroke, B: Nickel plated MY-16BW-stroke 97

REC20-PS REC25-PS REC32-PS REC40-PS 20 25 32 40 REC20-PS REC25-PS REC32-PS REC40-PS !5 16 !7 18 !9 @0 @1 22 @3 Cylinder tube gasket NBR 2 Set of left nos. !5, !7, !9, @0, @1, @3 Hexagon socket head set screw Carbon steel 1 Nickel plated Rod seal A NBR 1 Rod seal B NBR 1 Seal kit includes a grease pack (10 g). Order with the following part number when only the grease pack is needed.

Applicable cylinder bore size (mm) AS121-M5 Model Port size 4 6 8 10 12 M5 x 0.8 6, 10, 16, 20 Construction 1 8 AS221-01 R 20, 25, 32 1 4 AS221-02 R 20, 25, 32, 40 3 8 AS321-03 R 40, 50, 63 1 2 AS421-04 R 63, 80, 100 Note) marking is electroless nickel plated, provided as standard.