Electrical actuator butterfly valve

Electrical actuator butterfly valve Product introduction

　Electrical actuator butterfly valve coated material is Wide choice in Nylon 11. PTFE,CPE coated disc,Nickel coated disc,Stainless steel disc,Al-bronze disc, Aluminum alloy disc,various rubber abd PTFE of seat, Various materials of valve body, stem ans bushing,which can be suitable for different applications or meet to the specifications of customer

Electrical actuator butterfly valve is Non-pinned disc /Stem connection and automatically centered seat assure the isolation of metal fron mediun providing valve reliability,easy maintenance,the operationg torque is more lower than general butterfly valve,the life if three times of general butterfly valve. Epoxy powder coated Electrical actuator butterfly valve surface provide excellent corrosions resistance.
Electrical actuator butterfly valve Flow charateristics trend line with good throttling function,Bubble tighness, no leakage under the air test.Various operation and method of Electrical actuator butterfly valve of installation are available according to requiremants of customers.

Electrical actuator butterfly valve Technical parameters

Description	Standard
Design and manufacture	EN593
Face to face	ISO5752 series14, EN558-1 series 14, DIN3202 F4
Flange and drilling	ISO7005-2, EN1092,
Pressure test	EN12266
Top flange of bare shaft valve	ISO5211
Top flange on worm gearbox for e-actuator	ISO5210

Electrical actuator butterfly valve Main part material

Name	Material
Body	ductile cast iron, WCB, stainless steel
Disc	ductile cast iron, WCB, stainless steel, Al-bronze
Stem	SS420, SS431
Disc seat ring	EPDM,NBR,VITON
Body seat ring	SS304
Retainer	SS304, SS316
Shaft bearing	Al-bronze, self-lubricating bearing
Bolt & nuts	8.8 grade galvanized, SS304
Coating	epoxy coating, thickness: min. 250 microns, color code: RAl5015, 5017, 5010, and etc.

Electrical actuator butterfly valve Related Products

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Electrical actuator butterfly valve

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