Type VR2
Product Information
Type VR2 Die-Formed Rings are produced by compressing an exact amount of Grafan Ribbon Tape in precision metal moulds. The result: uniform quality, dense, smooth finished, close tolerance, Die-Formed Rings.
A large range of Grafan rings are available ex-stock. Any custom size or shape can be produced, usually from existing tooling with a range of densities available from 1 to 1.8gm/c.c.. VR2 die-formed Rings are supplied just to size for ease of fitting. When energised in the gland, the rings compress to effect a perfect leak-free seal on valves. It is well proven that valves packed with this material have been in service for years, leak-free without maintenance, where previous braided packings have failed in weeks or months.
Applications
As per Type VR3 below.
Gland packings for pumps and valves |
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