• Three Piece Butterfly Valve
Three Piece Butterfly Valve

The Sanitary 3-Piece Weld-End Butterfly Valve is engineered for hygienic fluid control in industries requiring the highest standards of cleanliness, including data center, beverage production, dairy, pharmaceuticals, biotechnology, and cosmetics. Manufactured from premium SS304 or SS316L stainless steel, the valve features a precision-polished surface that minimizes product retention and supports easy cleaning and sterilization.

Description

Features & Benefits

1.Manufactured from high-quality SS304 or SS316L stainless steel for excellent corrosion resistance and long service life.

2.Precision-polished internal and external surfaces meet stringent sanitary requirements for hygienic applications.

3.Premium imported rubber seals and valve disc components provide reliable sealing performance and extended durability.

4.Precision CNC-machined valve body ensures excellent dimensional accuracy and component interchangeability.

5.Nylon stem bushing minimizes friction for smooth, light operating torque and improved wear resistance.

6.Food-grade elastomer sealing components comply with strict hygiene standards.

7.Full-port design matches the pipeline's internal diameter, providing high flow capacity with minimal pressure loss.

8.Streamlined disc profile reduces turbulence, prevents media accumulation, and facilitates CIP (Clean-in-Place) cleaning.

9.Detachable three-piece body simplifies inspection, maintenance, and replacement of internal components.

10.Available with lever handle or pull-type handle options to accommodate different operating preferences.

11.Multi-position locking mechanism with 15° incremental stops allows accurate flow adjustment.

12.Lightweight, compact, and aesthetically finished with a smooth, burr-free polished surface.

13.Every valve undergoes rigorous strength testing and seal leakage testing before shipment to ensure dependable performance.


Specification

ParameterSpecification
Product TypeSanitary 3-Piece Weld-End Butterfly Valve
Body MaterialSS304 / SS316L Stainless Steel
Connection TypeWeld End
Body Design3-Piece
OperationManual Lever Handle / Pull-Type Handle
Opening Angle0°–90°
Locking PositionsEvery 15°
Sealing MaterialFood-Grade Rubber Seal
Stem BushingNylon
Surface FinishPrecision Polished
Flow CharacteristicFull-Port, Low Resistance
TestingStrength Test & Sealing Test


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