Safety valve grinding tool kit

    A complete lapping kit which can be used on Tyco, Crosby and Anderson       Greenwood Pressure Relief Valves.

The lapping blocks are double sided, one side HY iron for high removal rate and other side is HY copper for finishing /polishing. Each block has two perfectly flat working sides and it is crucial that the lapping blocks keep their high flatness to produce a flat seating surface on either the disc or the nozzle.

The corrosion of the medium in the use of the safety valve and the scour marks caused by the discharge of debris during the installation process will cause the sealing surface to be damaged. The safety valve grinding tool kit can effectively repair the nozzle valve seat and disc seal, simple operation, economical and economical, and low cost The cost of achieving high-quality maintenance.
Application range:
Grinding and polishing of conical and flat sealing surfaces of safety valves (Crosby/Dreiser).
technical parameter:
Grinding diameter: DN20～200mm.
Features:
1. The composite material is light in weight, convenient to carry, easy to maintain, and more suitable for on-site working conditions.
2. The cutting speed is fast, the work efficiency is improved, and the mirror effect is easier to achieve.
Note: Support size customization.



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