Bearings Oil Seals & O-rings Gland Packing Expanded Graphite Packing
Quick Code: BB-160485

VR3.3/4 3/4inch Grafan Fibre Gland Packing x 8m

£357.07 Was £446.34 exc VAT (£428.48 inc VAT)
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Product Specification
Cross Section
19.05mm = 3/4inch
Length
8m
Quick Order Code
BB-160485
Product Description
VR3.3/4 3/4inch Grafan Fibre Gland Packing x 8m

Vulcan Types VR3 are braided packing, constructed from 100% Grafan yarns, to form truly exceptional capabilities and performance, pure Expanded Graphite packing.
Under compression in the gland, Types VR3 die-form into packing rings like VR2, whilst offering the advantage of avoiding the need to laboriously wrap VR1 ribbon tape around valve stems or the cost of an inventory of many sizes of individual VR2 die-formed rings.

Types VR3 can be merely cut to length and spiralled into the gland. There is no need for individual cut rings, as is the case with conventional braided packing. Grafan is self-lubricating and will not shrink nor harden nor dry out in use. Type VR3 standard spool length is 8 metres.

Applications: Extreme condition, long life and zero leakage packing for all uses, up to high temperature, high-pressure, high-speed applications on pumps, valves, mixers, agitators, expansion joints, ball valve seats and other static seals. Types VR1 are designed for use in static applications only. Against all acids, alkalis and solvents (except very strong oxidants), gases, feed water and superheated, or saturated steam.

Features
  • Reinforced with Inconel wire to create the ideal packing for high temperature, high pressure valves
  • Designed for high temperature, high pressure and high speed applications.
  • Suitable for use in pumps, valves, mixers, agitators, expansion joints, ball valve seats and other static seals

    Operating Limits
  • Pressure Rating: VR3 200 Bar
  • Rotary Speed: VR3 30 m/s
  • Temperature: -200°C to +3000°C Inert
  • Temperature: -200°C - +600°C In Air

    Limits are for guidance only.

  • Not available for next day delivery. Delivery approx. 2-3 days.