Stainless Steel Sanitary Welded Manual Butterfly Valve with Lever Handle

The working principle of the stainless steel sanitary welded manual butterfly valve with a lever handle is to manually operate the lever handle to rotate the connected butterfly plate in the valve body. During operation, the lever handle drives the butterfly plate to rotate, and the butterfly plate gradually rotates to a closed or open state. When opening, the plane of the butterfly plate will be parallel to the flow direction of the pipeline fluid, forming a channel through which the fluid can pass freely; when closing, the butterfly plate rotates to a vertical position, completely closing the pipeline and cutting off the fluid flow. Through this simple and efficient manual operation, users can accurately adjust the flow or achieve emergency closure.

The options of the stainless steel sanitary welded manual butterfly valve with a lever handle include:

Material: 304 or 316L stainless steel.

Sealing material: fluororubber, silicone, PTFE, etc.

Connection method: welding, flange connection.

Handle type: lever, handwheel, lever.

Valve plate design: flat plate, butterfly type, etc.

Surface treatment: polishing, sandblasting, pickling.

Valve parts

• The butterfly plate and valve body of the stainless steel sanitary welded manual butterfly valve with a lever handle are reinforced and can withstand higher operating pressures.
• The stainless steel sanitary welded manual butterfly valve with a lever handle adopts a precise valve structure design, which enables accurate flow regulation even under large flow conditions.
• The stainless steel sanitary welded manual butterfly valve with a lever handle adopts a double seal design, and high-performance sealing materials are used between the valve body and the butterfly plate to ensure ultra-high sealing effect when closed.
• The design of the stainless steel sanitary welded manual butterfly valve with a lever handle allows users to quickly disassemble, clean and maintain.
• The butterfly plate and bearing of the stainless steel sanitary welded manual butterfly valve with a lever handle are specially designed to reduce the torque required during operation.
• The stainless steel sanitary welded manual butterfly valve with a lever handle has a two-way flow function and can support reverse flow of liquid or gas.

Stainless steel sanitary welded manual butterfly valves with pull rod handles are widely used in the following industries: Food processing: used to accurately control fluid flow to ensure hygiene and safety. Pharmaceutical industry: control fluid flow in a sterile environment to meet hygiene standards. Chemical industry: used for precise flow regulation of corrosive or high-temperature fluids. Beverage manufacturing: Maintaining the flow of fluids without contamination, suitable for perishable liquids. Dairy production: Ensure that fluids are free of contamination and leakage during processing. Water treatment: Used to regulate the flow of water in pipes to ensure smooth flow. Cosmetic production: Regulate the flow of fluids to avoid contamination of finished products.