• Actuator and stainless steel vacuum components

S3 Actuator

Semi-conductor, pharmaceutical, Bio-technology, food processing, structural engineering

Everfit Technology CO., LTD. (EFT) is one of the stainless steel pipe fittings manufacturers based in Taiwan with over 36 years of experience. EFT provides 316, 316Ti stainless steel pipe fittings, pipe reducer, eccentric pipe reducer, vacuum pump, valve actuator - ISO, EN11435, DNV, TSSA CRN, BPE, 3-A SSI certified.

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S3 Actuator | S3 Actuator

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S3 Actuator
S3 Actuator
S3 Actuator
S3 Actuator

AIR /SPRING ACTUATOR SIMPLE OR DOUBLE EFFECT
FOR Ø25 (1") TO Ø76 (3") Butterfly Valve

  • SHUT-OFF TIME : 1.5 SECOND
  • WEIGHT : 3.7KG
  • POWER : 4M/KG AT 5 BAR COMPESSED AIR.
  • Max. torque 20N/m
  • CONSUMPTION : 0.266 LITER AT 5 BAR
  • MATERIAL : STAINLESS STEEL AISI 304.
  • COVER : PLASTIC.

Designation

NO DESIGNATION QTY MATERIAL
1 Inox cylinder 1 SS304
2 Pistion 1 POM
3 Coupling axle piece 1 SS304
4 Lower cylinder end 1 SS304
5 Mounting C type spring 1 S/S
6 Circlip 1 SS304
7 Teflon contact seal 3 TELFON
8 SS304 ring 1 SS304
9 Pistion X-ring 1 NBR
10 Lower cylinder O-ring 1 NBR
11 Mounting bracket 1 SS304
12 Compressor! spring 6 S/S
13 M8*16 stainless steel screw 2 S/S
14 M6*30 stainless steel screw 2 S/S
15 M6 stainless steel nylon nut 2 S/S
16 Plastic positioning ring 1 Plastic
17 Pistion axle O-ring 1 NBR
18 Air connection 1 Cu
19 Air outlet filter 1 Cu
20 Pistion Stem O-RING 1 NBR
21 Pistion Stem 1 SS304
22 Stem Plastic Cover 1 Plastic
23 Plastic Cover 1 Plastic

Actuator Date

  • S1/S3 : Shut-off time : 1.5 second / Weight : S1:3.7KGS / S3:4.2KGS.
  • S104 : Shut-off time : 1.7 second / Weight : 7.1KGS.

Technical Date

  • Max. air pressure : 7bar(700kPa).
  • Min. air pressure, NC and NO : 5bar(500kPa)
  • Temperature range : -25°C to +90°C.
  • Air consumption (litres free air) S1/S3 0.24*P(bar).
  • Air consumption (litres free air) S104 0.55*P(bar).
  • Signal transfer : S1/S104 can be connect with M12

    screw proximity switch (PNP or NPN)

  • Signal transfer : S3 can be connect with M12

    screw proximity switch(PNP or NPN) or control box.

Materials

  • Actuator body : Stainless steel AISI 304.
  • Piston : POM.
  • Seal : NBR.

Specification

Size For butterfly valve D L
S1 1"-3" Dn25-76  85 205
S3 1"-3" Dn25-76 85 274
S104 4" Dn104 120 250

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