S1 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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S1 Actuator | S1 Actuator

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S1 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.

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		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

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.