OUWEI THERMAL INSULATION FULLY-WELDED BALL VALVE

Product Overview
Thermal insulation full welded ball valve is produced by our company directly buried type and a full welded ball valve,with insulation can be buried underground extension rod can be customized,and valves can be insulated to prevent some after freezing or curing medium valves, heat preservation form can be customized,the media through the insulation type fully welded ball valve is not affected by temperature,can make a steady flow of medium through the valve.The valve is mainly used in natural gas pipeline,heating pipe network and other buried or thermal insulation conditions.

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 of 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

1.Adopt one-piece structure and insulation process to ensure valve safety and reliability;
2.The manufacturing process of the tube body structure is simple and easy to process;
3.The machining precision of the ball is very precise and easy to operate and can be customized according to customers' requirements.
4.The insulated all-welded ball valve can be customized according to customer requirements,and customers can provide drawings according
to customer drawings;
5.The seat is composed of PTFE seal ring and spring,which can adapt to the pressure and temperature.It will not produce any leakage in the range of use,and it is very safe.
6.The insulated fully-welded ball valve can be used in normal operation,body cover corrosion resistance,or epoxy resin.It is adaptable in the buried working conditions,and has the insulation to adapt to more media.

Main Technical Parameters
Valve model: Q367F,Q361F
Connection mode: welding,butt welding
Product specifications: DN50-1400mm
Work pressure: PN2.5MPa
Temperature range:-29℃ to+200℃
Product materials: WCB,A105,F11,F22,CF8,304,etc.
Applicable media:water,oil,natural gas,chemical and other media
Drive mode: Manual,worm wheel,electric,pneumatic,etc