Product overview

Because of the seat is made of carbide fluoro of seal ring and disc springs, so that it adaptable to changes in pressure and temperature, the annotation of pressure and temperature range will not produce any drainage and smooth.
1. The body is composed of steel pipe welding.
2. The stem adopt explosion proof design.

3 .The ball pad the reinforced ptfe.
4. Drive mode: manual or turbine drive.

5.  The temperature range: 60-200 ℃
6. Test standard: Api 598

Features:

All welded ball valve, there won't be the phenomenon such as external leakage.
Sphere with advanced computer processing detector tracking detection, so the sphere of high machining accuracy.
Because the body material as pipe material, won't appear uneven stress, also won't because of the earthquake and the vehicle through the ground deformation, occurs when pipe ageing resistance.
Sealing ring ontology with 25 precentage content of Carbon RPTFE material, guarantee completely without leakage.
Directly buried type welded ball valve can be directly buried underground, need not build high large valve well, only need to set up small shallow Wells on the ground, greatly reduce the construction cost and project time.