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TYPES	Stroke mm	L extended mm	Extension force max. N
GS-8-20-V4A	20	72	100
GS-8-30-V4A	30	92	100
GS-8-40-V4A	40	112	100
GS-8-50-V4A	50	132	100
GS-8-60-V4A	60	152	100
GS-8-80-V4A	80	192	100

Industrial Gas Springs – Push Type
GS-8-V4A

With food grade oil according to FDA approval

Valve Technology, Stainless Steel
Extension force 10 N to 100 N (compressed up to 131 N)
Stroke 20 mm to 80 mm

Protection against corrosion and superior optics for even more sophisticated requirements: Based on ACE's industrial gas push type springs GS-8 to 40 made of steel, these models combine all advantages of stainless steel: they look great and are rust free. They are filled with food-grade oil as standard, which conforms to the requirements of FDA 21 CFR 178.3570.

These ACE gas push type springs do not only look good, they also are available in various stroke lengths and possible extension forces. A comprehensive range of accessories in stainless steel guarantees easy assembly and a broad range of uses.

ACE industrial gas pressure springs made of stainless steel are used in the automotive sector, in industrial applications, mechanical engineering and medical cleanroom technology as well as in the food, electronics and shipbuilding industries.

Technical data

Extension force 10 N to 100 N (compressed up to 131 N)

Stroke 20 mm to 80 mm

Piston rod diameter Ø 3 mm

Progression Approx. 28 % to 31 %

Lifetime Approx. 10.000 m

Operating temperature range -20 °C to +80 °C

Material Outer body, Piston rod, End fittings: stainless steel (1.4404/1.4571, AISI 316L/316Ti)

Operating fluid nitrogen gas and HLP oil according to DIN 51524, part 2

Mounting We recommend mounting with piston rod downwards to take advantage of the built-in end position damping.

End position damping length approx. 5 mm (depending on the stroke)

Positive stop External positive stop at the end of stroke provided by the customer.

Note

Special oil according to FDA 21 CFR 178.3570 of the food industry

End fittings

They are interchangeable and if necessary must be positively secured by the customer to prevent unscrewing.

Safety information

Gas pressure springs should not be installed under pre-tension.

On request

Special oils and other special options. Alternative accessories. Different end position damping and extension speed. Other gas springs material 1.4404/1.4571, AISI 316L/316Ti (V4A) available on request.

Application Examples

Tilt-in-space functions for hygiene and toilet chairs

Industrial Gas Springs – Push Type - GS-8-V4A to GS-40-VA

Tilt-in-space functions for hygiene and toilet chairs

A special hygiene and toilet chair, designed for children and young people with disabilities, must be firmly lockable in the sit and tilt positions. The practical aid thereby provided for relatives and carers can be attributed to two lockable ACE ...

Application Areas

hoods
shutters
machine housing
conveyor systems
control boxes
furniture industry
shipbuilding
food industry
pharmaceutical industry
folding elements

ACE industrial gas pressure springs made of stainless steel are used in the automotive sector, in industrial applications, mechanical engineering and medical cleanroom technology as well as in the food, electronics and shipbuilding industries.