3J-2977: ПРУЖИНА

A Compression Spring is used in control valves to provide the necessary force to close or open the valve. The compression spring is typically located inside the valve body and is compressed when the valve is in the closed position. As the spring compresses, it stores potential energy that is released when the valve is opened. This energy is then used to control the flow of fluid through the valve.

Attributes:
Withstand high loads and pressures without damage
Direction of the coils is Right Hand and the Total coils are 9 and the Active coils are 7

Applications:
A Compression spring is used in Hydraulic systems to provide necessary pressure by controlling the valve. this is mostly used in Cat® 245, 245B, and 245D Excavators, 630B, 631B, 631C, 631D, 631E, 631F, 631G, 632, 637, 637B, 637D, 637E, 637F, 637G, 637H, 641, 641B, 650, 650B, 651, 651B, 651E, 651F, 657, 657B, 657E, 657G, 660, 660B and 666, 666B Scraper, 630B, 632, 631B, 631C, 631E, 631G, 637, 637E, 637G, 641, 641B, 650, 650, 660, 666, 650B, 660B, 651, 651B, 657, 657B, 657G, 660, 666 and 666B Wheel Tractor Scrapers, 950 Tree Harvester, 988H Wheel Loaders.

• Length (in): 3.61

• Length (mm): 91.69

• Outside Diameter (in): 1.5

• Outside Diameter (mm): 38.1

• Spring Type: Compression

• Weight (kg): 0.09

• Weight (lb): 0.19

• Wire Size (in): 0.16

• Wire Size (mm): 4.11

• Material: Alloy Steel