Regions Select Region United States of America
Motion Control
TYPESStroke inchL retracted inchTraction Force Range max. lbs
GZ-28-50-VA1.976.50270
GZ-28-100-VA3.948.46270
GZ-28-150-VA5.9110.43270
GZ-28-200-VA7.8712.40270
GZ-28-250-VA9.8414.37270
GZ-28-300-VA11.8116.34270
GZ-28-350-VA13.7818.31270
GZ-28-400-VA15.7520.28270
GZ-28-450-VA17.7222.24270
GZ-28-500-VA19.6924.21270
GZ-28-550-VA21.6526.18270
GZ-28-600-VA23.6228.15270

GZ-28-VA

Very low progression rate with FDA approval

Valve Technology, Stainless Steel
Traction force range 34 lbs to 270 lbs (extended up to 328 lbs)
Stroke 1.97" to 23.62"

Brilliant performance when things become tight: for specific use e.g. in tough surroundings or small spaces, the broad spectrum of ACE stainless steel industrial pull type gas springs come in body diameters from 0.59" to 1.57" (15 to 40 mm). These units supplement the comprehensive programm of the ACE industrial pull type gas springs with valves.

This high quality design is rust free and is more robust against environmental impact compared with standard gas pull type springs. These stainless steel gas springs are also visually appealing, very durable and available, upon request, in many stroke lengths and extension forces. A comprehensive range of accessories in stainless steel guarantees easy assembly and a broad range of uses.

ACE industrial push type springs made of stainless steel are used in industries such as the chemical and food industry, in automobiles, plant engineering and shipbuilding and also in medical, military, environmental and water supply technology.
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Technical Data

Traction force range 34 lbs to 270 lbs (extended up to 328 lbs)

Stroke 1.97" to 23.62"

Piston rod diameter Ø 0.39"

Progression Approx. 22 %

Lifetime Approx. 50,000 cycles

Operating temperature range -4 °F to +176 °F

Material Outer body, Piston rod, End fittings: Stainless steel (1.4301/1.4305, AISI 304/303)

Operating fluid Nitrogen gas

Mounting With piston rod upwards.

End position damping length Without damping. For end position damping use damping material (e.g. TUBUS or SLAB).

Positive stop External positive stop in the pulling direction provided by the customer.

Application field Hoods, Shutters, Machine housing, Conveyor systems, Control boxes, Furniture industry, Shipbuilding, Food industry, Pharmaceutical industry

End fittings

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

On request

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