Nominal Diameter：DN50-DN4000
Nominal Pressure：PN10-PN16
Body Material：QT450
Stem Material：2Cr13
Packing：Flexible graphite
Driving mode：Manual,Gear,Electric,Pneumatic,Hydraulic
Applied Service：Water,Oil,etc.
Design and Manufacture：GB/T 12238-2008
Face to Face：GB/T 12221-2005
Inspection and Test：GB/T 13927-2022
Flange Dimension：GB/T17241.6-2008

Products Introduction

This series of butterfly valves adopts a double-eccentric soft-sealing structure, making them widely applicable for cutting off and regulating pipeline media in various systems, including municipal water supply, industrial water systems,wastewater treatment,as well as in industries such as metallurgy and petrochemicals. They are also suitable for seawater treatment.

 

Products Feature

Small switching torque, energy saving and low consumption.

Compact structure, quick opening and closing, easy maintenance.

The sealing material is corrosion resistant, aging resistant, replaceable and a long life.