(1) ISO certificationISO is the abbreviation of International Organization for Standardization, and its full name is International Organization for Standards. IS...
This week is the third year of the annual inspection of ISO9001 quality system certification. For this reason, all employees of WINNER electric ball valve company actively cooperated, made preparation...
1. Sealing leakage(1) The butterfly plate and sealing ring are sandwiched with debris. Remove impurities and clean the valve chamber.(2) The closing position of the butterfly plate and sealing ri...
There are five main steps to installing a butterfly valve:1. Butterfly valves can be installed on pipelines at any angle, but cannot be inverted. Usually installed vertically and horizontally.2. Butte...
The electric butterfly valve is composed of an electric actuator and a valve. The electric actuator rotates at 90 degrees, and there are two control methods: power switch and control type. According t...
