نام محصول:
شیر دیافراگم
نام انگلیسی:
Diaphragm valve SISTO-KB
برند:
SISTO Armaturen S.A.
مشخصات:
Diaphragm valve to DIN/EN with flanged ends, in straight-way pattern; shut-off and sealing to atmosphere by diaphragm; hydraulically favourable full bore body with coating or lining, position indicator with integrated stem protection. From DN 125 with threaded bush. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.
Main Applications
■ – Food and beverage industry
■ – Industry, building services and power stations
■ – Chemical and process engineering
■ – Service water
■ – Air
■ – Oil
■ – Technical gases
■ – Abrasive and aggressive fluids
Technical Data
Function
Shut off/control flow
Connection type
Flange
Design concept Drive
With electric actuator
With handwheel
With pneumatic actuator
Casing material
EN-GJL-250,EN-GJS-400-18-LT
Nominal pressure
PN 10
Max. nominal size
DN 200
Min. nominal size
DN 15
Max. allowed fluid temperature
140 °C
Min. allowed fluid temperature
-20 °C
Benefits
Reliable sealing to atmosphere and absolutely tight shut-off
The diaphragm provides absolutely tight shut-off as well as hermetic sealing to atmosphere and of all operating elements.
Low flow resistance coefficient
Streamlined straight-through type body design
Excellent resistance to corrosion and abrasion
High-quality body materials and linings offer reliability + a long service life.
The stem protection integrated in the position indicator prevents ingress of contaminants.
Valve hydraulics without dead volume ensure optimum conditions for high-purity fluids + protection against deposits.
Quick identification of valve position
The stem and all internal operating elements are not in contact with the fluid.
توضیحات:
Type
diaphragm
Operation
with handwheel, electrically-actuated
Function
for control, shut-off
Body$
flange, straight
Applications
for industrial applications, for the chemical industry, for the food industry, beverage, for water treatment, for shipbuilding, refinery, for the paper industry, for the mining industry, for slurries
Other characteristics
DIN, for high-purity fluids
DN
Min.: 15 mm(0.591 in)Max.: 200 mm(7.874 in)
Temperature
Min.: -20 °C(-4 °F)Max.: 140 °C(284 °F)
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