OUWEI HEATING DEDICATED FULLY WELDED BALL VALVE

 Product Overview

Heating dedicated full welded ball valve body by the steel sheet forming,the compound,and avoid any possible medium leakage phenomenon, the spring loaded valve seat combination structure,adaptable to the pressure and temperature changes,to ensure that the sealing ring closely contact with the sphere,on the premise of ensuring seal valve opening and closing flexible,convenient operation,ball and stem are precision machine tool and reduce the friction coefficient between the contact surface,further improve the valve's sealing performance and operating torque.The products are widely used in the fields of natural gas,oil,heat supply,chemical industry and thermal network.

Application Scope

City gas:gas output pipeline,trunk and the regional supply,etc. Central heating: large heating equipment output pipeline,trunk and feeder Heat exchangers, piping and the opening and closing of each circuit. Steel mills: all kinds off fluid pipes,exhaust emission,gas and heat supply, fuel supply,etc. All kinds of industrial equipment:all kinds of pipes,all kinds of industrial gas and heat pipe heat treatment.

Product Features

Heating dedicated fully welded ball valve with fixed ball structure,the sphere of the upper and lower shaft with bearings,operating torque is small,the structure of the ball is fixed,no movement after compression,the design has two sealing rings provide enough preload force to ensure the sealing,double seal,the sealing performance is more reliable.The processing of the ball has an advanced computer detector tracking test, with high precision of the ball.As the body material is the same as the pipe material,there will be uneven stress,which will not cause deformation Because the body material as pipe material,won't appear uneven stress,also won't appear due to earthquake and the vehicle through the ground deformation,occurs when the seal ring ontology with 20% C(carbon)content of PTFE materials,guarantee completely without leakage(0%).