نام محصول:
دریچه
نام انگلیسی:
Butterfly valve 1150 series
برند:
SFERACO
مشخصات:
The 1150 series is famous for the long neck used in isolation. It has an ISO 5211 mounting pad and is a wafer type valve. It has ISO PN10 flanges that range between DN450 to DN 1400. It has a removable seat as well as a full crossing stem. It has a disc that is made of stainless steel that reaches DN100. It uses a disc from DN125 to 300 coated with ductile iron epoxy. The lever comes with a locking device up to DN200 and has nine positions available. It can stop in any position but will not lack DN250 to 300.
It has a stem extension measuring 75mm along with a square lever that measures 30 x 30mm. The stem extension and the square level are both optional.
SPECIFICATIONS ;
• – Long neck for isolation
• – ISO 5211 mounting pad
• – Wafer type
• – Between flanges PN1Û/16 from DN32/40 to 400 and Class 150 (PN20) from DN40 to 400 (over on request )
• – Betwwen flanges PN10 from DN45Û to DN 1400
• – Full Crossing stem
• – Removable EPDM seat
• – Stainless Steel dise up to DN100
• – Ductile iron dise with black nlsan coating +/- 300 p over DN100
• – 9 positions lever with locking devee up to DN200 . stop in ail positions but non lockable from DN250 to 300
• – Rilsan coated body color RAL 5024.250-300 microns thickness
• – Stem extension 75 mm length ( option )
• – Square lever 30×30 mm for spécial key ( option )
USE:
• – Fluids : Cold and hot water. drinkable water
• – Min and max Température Ts : From -20°C to + 110°C
• – Max Pressure Ps : 16 bars up to DN300,10 bars over (see graphs page 5)
توضیحات:
Type
butterfly
Operation
lever
Function
isolation
Media
for water
Body$
wafer, coated, IP65
Material$
EPDM, stainless steel, cast iron
Other characteristics
ISO
DN
Min.: 40 mm(1.575 in)Max.: 600 mm(23.622 in)
Pressure
10 bar, 16 bar(145 psi, 232.1 psi)
Temperature
Min.: -20 °C(-4 °F)Max.: 110 °C(230 °F)
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