High Performance Full Bore Shutoff Ball Valves
Product details
This series provides Zero-Leakage ball valves in several service applications with high temperature and/or high pressure The ball and seat are hard coated with chrome carbide o tungsten carbide, which has high erosion abrasion resistance using FITER-owned HVOF coating system. They are mate-lapped based on our own technigue to ensures 100%sealinaLive loading also ensures zero emissions The ball never leaves the seat and wipes contaminants away This self-cleaning action prevents the interference and damage from contaminants Therefore. this valve is suitable for the slurry service and the abrasive service.
Product properties
Structral Features
Special packing combination can meet the emission requirement of 100 ppm meanwhile reduce the friction by 20% to stem.
1、The design of anti-blow out canprevent the stem from blowing out to cause damage.
2、The structure of seat ring of wave spring and dual -scraper can clean ball surface and keep sealing.
3、Dual-sealing can guarantee the leakage class by making flow not to contact spring.
4、The sealing performance of soft seat is more stable and reliable.
5、The design of draining and sweeping can prevent valve form jammed by cleaning.
6、Comply with API 607 standards with the functions of fire-proof and anti-Static.
Specification
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