مقایسه محصولات
قیمت
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Material
Grey cast iron, cast steel, cast stainless steel
Forged steel
Cast steel, stainless steel
Grey cast iron, nodular cast iron
Nominal pressure
16, 40 bar
ANSI class 150, 300, 600
16 bar
10 bar
Nominal diameter
15-200 mm
15-50 mm
10-80 mm
400-1400 mm
Temperature range
-196…+400°C
-29...+425°C
-10…+200°C
-10…+120°C
Other specifications
flange dimension according to PN EN 1092
valves made according to PN EN ISO 4126-1
wide range of parameters and DN
high tightness
for valves with soft sealing
quiet work of valve
raised tightness of closure
protection of disc sealing surface in front of limestone (if the factor is industrial and drinking water) as well as against any small mechanical dirt
high tightness (leakprooftightness class A according to EN – 12266 – 1)
compact settlement
environment friendly
tests according to API 598 or EN 12266-1
installation length according to DIN 3202 for classes according to ANSI B16.10
according to EN 558 PN 40 – series 1 for DN 15-32
PN 100- series 28 for DN 15-32
flange connections according to ASME B16.5 or PN-EN 1092-1
compact settlement
environment-friendly
tests acc. to EN – 12266 – 1
screen made of stainless steel
cleaning of screen without disassembling
face-to-face length according to PN EN 558:2008 FTF N.14
flanges with faying surfaces (type B1) are drilled according to PN EN 1092-2:
– for gate valves DN 700 – 1000 are drilled on PN10
– for gate valves DN 1200 – 1400 are drilled on PN2,5
gate valve with handwheel can be adapted for electric drive on client’s request
Connection
Screwed
Body Material
Brass (C3771)
PMO (MPaG)
1.3
TMO (°C)
200
Discharge Capacity (kg/h)
720