Lug Butterfly Valve DN50-DN300

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Technical Parameter

Part & Materials

No	Part	Material
1	Body	Ductile Iron GGG50
2	Disc	DI/CF8/CF8M
3	Shaft	SS410
4	Seat	EPDM /NBR
5	Sleeve	Polymer
6	Handle/Gear Box	Steel/Aluminum/CI

Technical Data

No	Description	Specification
1	Nominal Dia	DN50-DN300
2	Nominal Pressure	PN10&PN16
3	Valve Design Standard	EN593
4	Face to Face Standard	EN558&ISO5752 Series-20
5	Flange Standard Conformity	EN1092
6	Expoxy Coating	Epoxy powder coating with minimum thickness of 250 microns inside and outside.
7	Working Temperature(Max)	120/80℃

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Botou Yaxing Fluid Equipment Co., Ltd. specializes in providing design, development, and manufacturing services for the water valve industry. We produce high-quality valve products.

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