Duplex stainless 2205 steel butterfly valve

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Duplex stainless 2205 steel butterfly valve

Product Description

Electric butterfly valve is used to cut off or connect the medium in the pipeline, suitable for two cutting or adjusting occasions. Can be used for water, steam, oil, air, gas, nitric acid, acetic acid, oxidation medium, urea and other media. Widely used in paper making, petroleum, chemical industry, metallurgy, electric power, water treatment, environmental protection, petroleum, light industry and other industries in automatic control.
Standard specification:
Design standards	GB/T12238,API 6D,API 608
Structure length	GB/T12221,ASME B16.10
Flange connection	HG, GB, JB, ASME B16.5
Pressure temperature	GB/T9131, ASME B16.34
Inspection test	GB/T13927, API 598
Quality certification	ISO 9001, TS
Structure and materials:
Body type	Through cast valve body
Body material	Carbon steel, stainless steel, alloy steel
Spool form	Three eccentric hard seal structure
Spool material	Carbon steel, stainless steel, alloy steel
Seat material	Metallic stainless steel
Packing material	PTFE,flexible graphite
Channel form	two-way
Size range	DN50~2000mm;NPS 2~80″
Pressure range	PN0.25~4.0MPa;CLASS 150 LB
Applicable temperature	(-40~-650℃)
Connection form	Flange, clamp
Applicable medium	Water, steam, oil, air, flue gas, nitric acid, acetic acid, oxidizing medium, urea and other media
Control mode	electric actuator
Electric Actuator:
Electric actuator is used for controlling valves of 0°-270° rotation and other similar products, such as butterfly valve, ball valve, damper, flapper valves, plug valves, louver valve and so on. It is widely used in petroleum, chemical, water treatment, shipping, paper making, power plants, heating, light industry and other industries. It can be driven by 380V/220V/110V AC power or 24V/110V DC power. Control signal can be 4-20mA current signal or 0-10V voltage signal. It can move the valve to desired position, and achieves automatic control. The maximum output torque is up to 2000N·m. (CE certificate approved)
Specifications:
Technical parameters Product type: Rotary electric actuator Torque range: 50N. M ~ 6000N. M Control mode:Switch type, control valve, intelligent type Shell material: aluminum alloy shell Motor power supply: 110V/220V AC, 380V/440V AC, 50/60hz, ±10% Control power supply: 110V/220V AC, 50/60hz, ±10% Switching time: 3S ~ 100S Rated stroke: 90° ~ 270°±10% (specify in excess of 90°) Failure protection: built-in thermal protection, built-in overload protection (to be noted) Indicator: Continuous position indication