Motorized PTFE Seated Butterfly Valve

Motor operated butterfly valve
item code: atq-bfv-eco
"cair" offers 415v ac three phase motorized electrical actuator operated centric disc design rubber lined butterfly valve. These valves are truly 'fit & forget', which requires minimum maintenance. The body lines which also functions as the soft seat, comes in an integrally moulded version & offers bi-directional sealing against vacuum upto the pressure of pn 10/pn 16.
electrical actuator details:
manufacturer: cair euromatic automation
brand: cair
model: atq
characteristic: on - off type
travel: 90 degree
power supply: 415v ac
housing & cover: aluminium die cast
enclosure: water tight ip 67
ambient temperature: -30°c ~ 70°c
torque switches: 2 x spdt
limit switches: 2 x spdt
stall protection: built in thermal protection
indicator: continuous position indicator
manual override: hand wheel
self locking: provided by means of worm gear
end stopper: external adjustable screws
accessories:
modulating controller: input signal 4 ~ 20 ma
potentiometer feedback
integral starter unit
control panel
size range: 25 mm to 1800 mm
butterfly valve details:
body: cast iron / s g iron / wcb / ss 304 / ss 316
disc: cast iron / s g iron / wcb / ss 304 / ss 316
seat: nitrile / epdm / ptfe / viton
shaft: aisi 410
valve type: centric disc butterfly valve
body type: short wafer (sandwiched between flanges)
seat type: integrally moulded with the body
end connection: wafer sandwiched (lug on request)
pressure rating: pn 10
seat leakage: tight shut off
operation: motor operated
key features:
integrally moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed seat tightness.
seat liner extending on to the contact faces ensures perfect sealing and eliminates the need for separate flange gaskets.
narrow land disc ensures perfect sealing with least operating torque requirements.
a fully universal body design ensures fitting of the valve between companion flanges of all popular standards (viz : ansi, bs, din, jis, is etc.)
the notch disc & band lever ensures locking of the valve in 8 intermediate position in addition to close and open position. Hand lever can be locked through pad lock.
body castings made of superior fg 260 grade cast iron to ensure additional strength.
valve disc made of stainless steel / ductile cast iron which enable protection against possible water hammer or pressure surges.
a truly line size body bone to ensure maximum flow capacity with the lowest pressure drop.