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Butterfly valve A780
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Butterfly valve - A780 - Hollysys - electric / seat / small
Butterfly valve - A780 - Hollysys - electric / seat / small
Butterfly valve - A780 - Hollysys - electric / seat / small - image - 2
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Characteristics

Type
butterfly
Operation
electric
Body
seat, small, large
Material
PTFE, PFA, cast steel
Associated function
sewage
Other characteristics
compact, with actuator
DN

Max.: 800 mm
(31.496 in)

Min.: 40 mm
(1.575 in)

Pressure

Max.: 16 bar
(232.1 psi)

Min.: 10 bar
(145 psi)

Temperature

Max.: 150 °C
(302 °F)

Min.: -20 °C
(-4 °F)

Description

Valves to control strong corrosive media, also suitable for urban water plants and sewage treatment systems. Features Valve body made of PTFE or PFA lined cast steel available Elastic compensation type sealing mechanism for the sealing surface of valve seat and valve plate, providing superior valve sealing performance PTFE lined valve body inner cavity and valve plate, ensuring no contact between the media and metal Compact and simple structure, light weight, small resistance and large flow capacity

Exhibitions

Meet this supplier at the following exhibition(s):

InnoTrans 2026
InnoTrans 2026

22-25 Sep 2026 Berlin (Germany) Hall 4.1 - Stand 750

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.