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

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

Electric flanged hard-sealed butterfly valve

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)		0.6～4.0
Test Pressure (MPa)	Strength (water)	0.9～6.0
Test Pressure (MPa)	Enclose (Water)	0.66～4.4
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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