51³Ô¹ÏºÚÁÏ

51³Ô¹ÏºÚÁÏ., Ltd

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Split Wafer Butterfly Valve

Media: Water
Connection Form: Flange
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)

Product Introduction

Introduction of Split wafer butterfly valve£º

Split wafer butterfly valve adopts the fluoroplastic coated with butterfly plate, ball sealing surface, matched with the silicone rubber liner at the base of the valve seat to adjust the sealing performance of the valve, easy operation, tight sealing performance, long service life, can be used to quickly cut off or adjust the flow. Suitable for applications requiring reliable sealing and good regulating characteristics. The valve body adopts split type, the sealing of the valve shaft is controlled by the rotating surface between butterfly plate and valve seat with fluorine rubber, so as to achieve compact structure, beautiful appearance, reasonable process and reliable performance.

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Split wafer butterfly valve is suitable for the transportation of liquids and gases (including vapor) in various types of industrial pipelines, especially in the use of severely corrosive medium, such as: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, strong alkali, aqua regia and other highly corrosive medium.

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Product features:

1.  Split wafer butterfly valve adopts the disc opening and closing parts, quick 90 degree on-off operation, opening closing and adjusting the fluid channel.

2. Split wafer butterfly valve is not only simple in structure, small in size, light in weight, economic in material consumption, smart size in installation and driving torque, easy and quick in operate performance, but also has efficient flow control function and closed sealing characteristics, meanwhile,is one of the fastest developing valve varieties in the past ten years.

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 Valve Size:

1.5"-24"

 Pressure Class:

125LB 150LB PN10

 Matierials:

Ductile iron ASTM A536, carbon steel A216 WCB, stainless steel A351 CF8/CF8M

 Design and Manufacturing Standards:

API609,BS5155,EN593

 Face to Face Standards:

API609,EN558-1,DIN3202K1,ISO5752

 Flange Dimension Standards:

ASME B16.1 125LB/150LB,BS4504 PN10/PN16,DIN2501 PN10/PN16,JSIB2220 10K

 Pressure Test Standards:

API598,WN12266-1,DIN3230 Part3

Test Standard

Seal * 1.1 times, shell * 1.5 times

 Quality/Product Certifications£º

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 Valve operator options

Handle, worm wheel and worm,
Electric, pneumatic, signal worm gear drive, signal handle drive

 Process Connection Types

Wafer Type

 Applicable medium

Fresh water, sewage, seawater, air, steam, food, drugs, oils, acids, alkalis, etc.


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