نام محصول:
دریچه
نام انگلیسی:
Butterfly valve F4
برند:
Flowrates
مشخصات:
Shaft and disc polygon coupling “P3G” type according to DIN 32711
Main disc sealing ring made of EPDM according to EN 681-1 WA, WB
Internal and external surface protection made of epoxy resin powder (FBE), blue colour RAL 5015 and thickness of 250μm
Soft sealing according to EN 593
Flanges as per EN1092
Face to face dimension according to EN 558 series 14
All materials, including lubricants, in contact with water approved for human consumption according to EN 1074-1 and EN 1074-2
Hydraulic test according to EN 12266-1
Tight in both flow directions, rate A according to EN 12266-1 (zero drops);
Flange dimensions according to EN 1092-2
توضیحات:
Type
butterfly
Operation
with handwheel
Function
regulating
Media
for potable water
Body$
double-flange, seat, double-offset, IP68
Other characteristics
automatic, pressure seal
DN
Min.: 150 mm(5.906 in)Max.: 2,000 mm(78.74 in)
Pressure
10 bar, 16 bar, 25 bar, 40 bar(145 psi, 232.1 psi, 362.6 psi, 580.2 psi)
Temperature
Min.: -10 °C(14 °F)Max.: 70 °C(158 °F)
دیدگاهها
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