D971J-10

D971J-10 Electric Butterfly Valve Information
Basic Information
Model: D971J-10
Description: Electric butterfly valve (headless)
Quantity: 5 sets
Center distance of connecting bolt: about 70MM
structural characteristics
Valve stem key connection: semi-circular connection
Half circle key thickness: 6mm
Screw hole requirement: Divide into 8 equal parts
Material information
Valve plate material: stainless steel 304
Original valve brand
Brand Name: Tianjin Automation Instrument Fourth Factory

‌

Usage conditions: The working environment of the valve, such as temperature, pressure, medium type, and its corrosiveness, will affect its service life.
Maintenance: Regular inspection, cleaning, and lubrication, as well as timely replacement of worn parts, can effectively extend the service life of valves.
Installation quality: The correct installation method and degree of fastening, as well as the stability of the pipeline system, will have an impact on the long-term operation of the valve.
Manufacturing quality: The selection of raw materials, manufacturing processes, and quality control level of valves are key factors determining their lifespan.

選型建議