··【Main technical parameters】

Pressure rating: 150LB-900LB

Nominal diameter: 1-1/2in-40in

Leakage level: Class Ⅵ

Operating temperature: -46～+550℃

·【Features】

The principle of wedge extrusion is adopted to realize the effective sealing of parallel double gates and valve seats. The sealing pair adopts wear-resistant and corrosion-resistant material surfacing treatment to improve the service life of the valve. The full-diameter flow capacity is large, and it can realize electric, pneumatic, and hydraulic Automatic, manual and other controls.

·【Scope of application】

It is suitable for cutting or venting gas and liquid medium transportation pipelines in petroleum, chemical, metallurgical, electric power, light industry and other industries, and is especially suitable for pipeline control in petrochemical oil tank farms.

·【Sample Download】