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Stainless steel zero leakage globe valve
Product overview
The valve seat of the zero leakage stop valve adopts a soft and hard dual sealing structure, which can achieve 100% complete zero leakage function. The valve stem adopts a dual section type, and the lower valve stem adopts a pull-out sealing type, which serves as a fixed type while ensuring complete zero leakage. The zero leakage stop valve can be installed and used in any direction. The upper valve stem is a rotating non rising stem type, and the sealing area adopts reverse sealing. The disc spring with automatic compensation function, pull-out type, and V-shaped high-quality packing are used, Thus effectively ensuring zero leakage function.
Product Detail
1. The design and manufacture of products meet the requirements of international advanced standards.
2, valve body shape for barrel shape or flow shape beautiful. The flow shape is straight through. Low fluid resistance.
3. The sealing surface of the closing parts and the sealing surface of the seat is conical, with small closing force, erosion resistance and reliable sealing.
4, the seat can be replaced type seat, can be any combination and close sealing surface material pairing, in order to meet the requirements of working conditions, prolong the service life.
5, large diameter, high pressure globe valve according to the need of closing force stem transmission using lifting rod, and equipped with rolling bearing type with impact type handwheel to reduce the closing force.
6, the main material, internal material, filler, fastener material can be according to user requirements or actual working conditions reasonable combination.
