Description of  Fully welded Reduced Bore  Ball Valve:

Reducing all welded ball valve is widely used in various fields. Its superior quality and high performance stability is out of reach for ordinary cast steel ball valve, its service life is far greater than cast steel ball valve, full welded ball valve is widely used in city gas, urban heating, petrochemical industry, shipbuilding, steel, gas station, power plants and other kinds of pipe devices. All welded ball valve can be used long-term reliable operation, no need to maintain, simple installation, valve installation of other more convenient.

Manual reducing heating welding ball valve USES:

City gas: gas output pipeline, trunk and feeder supply pipe, etc.;

Central heating: large heating equipment output pipeline, trunk and branch;

Heat exchangers, piping and open/close of each circuit;

Steel plant: all kinds of fluid pipes, exhaust pipes, gas and heat supply, fuel supply line;

All kinds of industrial equipment: all kinds of pipes, all kinds of industrial gas and heat pipe heat treatment.

Manual reducing heating welding ball valve main parameters:

Diameter size: DN15-48 ")

Job stress: PN1.6, PN2.5, PN4.0 MPA

Medium temperature: - 29 ℃ 200 ℃ material

The valve body material: carbon steel, stainless steel, forged steel

Sealing material: teflon PTFE reinforced PTFE PPL

Ball core material: stainless steel ball

Stem material: stainless steel.

Fill material: graphite, reinforced polypropylene

Connection mode: welding

Driving mode: pneumatic, electric, manual, worm gear

Packing: packed in wooden cases, cartons