STAINLESS STEEL Double Flange DN300 316L PN16 butterfly valve

The stainless steel clamp sanitary DN25 PTFE butterfly valve operates by rotating a circular disc mounted on a central shaft inside the valve body. When the handle or actuator turns the shaft, the disc rotates 90 degrees to open or close the flow path. In the open position, the disc aligns parallel to the flow, allowing smooth and low-resistance passage of fluid. When closing, the disc presses evenly against the PTFE seat, forming a tight and reliable seal. The clamp sanitary connection ensures quick installation and easy removal for cleaning, making the valve suitable for hygienic process applications.

Valve parts

• Double flange DN300 PN16 butterfly valve ensures stable pipeline connection, providing excellent alignment accuracy, uniform stress distribution, and reliable sealing performance in large-diameter industrial piping systems under medium pressure conditions.
• Manufactured from 316L stainless steel, it offers superior corrosion resistance, excellent durability, and long service life, making it suitable for aggressive fluids, hygienic processes, and demanding chemical or marine environments.
• The robust disc and shaft design enables smooth quarter-turn operation, low operating torque, and precise flow regulation, ensuring efficient on-off or throttling control with minimal pressure loss.
• PN16 pressure rating allows safe operation in moderate-pressure applications, maintaining structural integrity and sealing reliability during frequent operation and temperature fluctuations in industrial processes.
• Compatible with manual, pneumatic, or electric actuators, this butterfly valve provides flexible automation options, easy maintenance access, and reliable performance for water, gas, steam, and process media handling.

Stainless steel sanitary welded manual butterfly valve with pull rod handle is mainly used in industries with high requirements for hygiene standards. The following are several typical industries. Food processing: control liquid flow to ensure the hygiene and stability of the production line. Beverage production: adjust the flow, prevent pollution, and keep the beverage pipeline clean. Dairy products: Regulate milk flow to ensure that pipelines meet hygiene standards. Pharmaceutical industry: Control liquid delivery to meet high hygiene production requirements. Biopharmaceuticals: Control the flow of drug raw materials to maintain pollution-free delivery. Chemical industry: Used for liquid flow control to ensure the hygiene and safety of the pipeline system.