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Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Electric flanged hard-sealed butterfly valve

Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Electric flanged hard-sealed butterfly valve

Place of Origin : China

MOQ : 1set

Payment Terms : L/C,T/T,Western Union

Delivery Time : 14 days

Packaging Details : Plywood box safety packing

Supply Ability : 100pcs per month

Application : General

Medium Type : Water, steam and oil etc.

Mounting Type : Direct Mount

Standard Or Non-Standard : Standard

Flow way : Two way

Two way Actuation : Manual, Electric, Pneumatic,Automatic

Sealing Performance : Sealing

Working Temperature : Normal Temperature And High Temperature

Pressure Application : Normal Pressure

Quality Warranty : 18 Months

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Highlight: Electric flanged butterfly valve


Product introduction:


The electric flanged hard-sealed butterfly valve features a precision J-shaped elastic sealing ring and a triple-offset multi-layer metal hard-sealing structure.

Widely used in industrial pipelines with a medium temperature ≤425°C in sectors such as metallurgy, power, petrochemicals, water supply/drainage, and

municipal construction, it serves to regulate flow and cut off fluids. Adopting a triple-offset design, both the valve seat and the sealing surface of the butterfly

disc are made of stainless steel with varying hardness, offering excellent corrosion resistance and a long service life. This valve also provides a bidirectional

sealing function.


Product technical parameters:


Nominal Diameter DN (mm)

50~1200

Nominal Pressure PN (MPa)

0.64.0

Test Pressure (MPa)

Strength (water)

0.96.0

Enclose (Water)

0.664.4

Main Components

Body

Stainless steel/Carbon steel/alloy steel

valve plate

Stainless steel/Carbon steel/alloy steel

valve stem

2Cr13 stainless steel

Packing

PTFE, flexible graphite

Shaft

Stainless steel, PTFE, cemented carbide

Working temperature

-40~570℃

Medium suitable

Water, oil, steam, acid and alkali and other corrosive media


Product features:


1.The valve seat and butterfly disc experience minimal wear, with a sealing function that tightens as the valve closes.
2.This valve features a bidirectional sealing function, allowing installation in any direction without being restricted by the medium flow direction or spatial position.
3.All demonstrate excellent sealing performance, along with characteristics such as corrosion resistance and long service life.

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