Təzyiq Azaldıcı Vana GDK-2000

Yapaniyanın Yoshitake firması istehsalı olan Təzyiq Azaldıcı Vana GDK-2000
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Texniki Göstəriciləri

Feature		Remote control / Ductile cast iron / Screwed / Flanged
Type		Remote Air loaded / Direct acting type
Specifications	Application	Steam
	Inlet pressure	0.1 – 2.0MPa
	Reduced pressure	0.05 – 1.4MPa
	Connection	JIS Rc screwed , JIS 20K RF flanged , JIS 10K FF flanged
	Adjustable reduced pressure	90% or less of the inlet pressure(gauge pressure)
	Min. differential pressure	0.05MPa
	Max. pressure reduction ratio	10:1
	Max. temperature	220 degree(C)
Material	Body	Ductile cast iron
	Valve, valve seat	Stainless steel
	Diaphragm	Stainless steel

 

Size	L (mm)	H (mm)	Weight (kg)	Cv value
15A(1/2)	150	244	12.4	5
20A(3/4)	150	244	12.4	7.2
25A(1)	160	251	16.4	10.9
32A(1-1/4)	180	282	19.9	14.3
40A(1-1/2)	180	282	19.9	18.8
50A(2)	230	319	30.5	32