AEN.TECH

AEN All welded ball valve structure features:

1、15 High-quality valve body seamless steel pipe, quality assurance；

2- High-quality valve seat seal unit, which strictly controls the quality of the seal and guarantees no leakage under long-term working conditions；

3-6 Imported pre-tightening unit guarantees even force of valve core during pre-assembly and effective compensation under long-term use conditions；

7-8 Double-slide bearings ensure the rotation of the valve stem in the valve sleeve, anti-locking and effectively guarantee the assembly accuracy and reduce the torque；

9-11、14 Stem seal unit, multi-level combination type adjustable seal, to ensure that the valve will not leak under long-term use conditions, stem torque can be adjusted according to site use and requirements；

12 Stem, tempered 304 stainless steel, to ensure long-term use does not rust, corrosion resistance, improve material strength after quenching and tempering, to ensure that in the case of long-term high torque, no deformation, no fracture, smooth movement, easy to switch；

13 Stem sleeve, stepped seal unit machining parts, guarantee stem strength, provide effective support and seal；

16 Ball, tempered 304 stainless steel, ensure long-term use does not rust, corrosion resistance, improve the material strength after quenching and tempering, to ensure that in the long-term high-torque conditions, no deformation, no fracture, smooth movement, switch freely；