Təzyiq Azaldıcı Vana  GP-2000

Yaponyanın Yoshitake firması istehsalı olan Buxar üçün Təzyiq Azaldıcı Vana  GP-2000
* Pilot tipli diafraqma tipli
* Çox üstün tutum və performans
* Dəqiq nəzarət
* Vana sızması ANSI Class IV -ə cavab verir
* Yüksək azalma nisbəti (20: 1)

Texniki göstəriciləri

Feature		Diaphragm type / Ductile cast iron / Flanged / Screwed
Type		Pilot operated diaphragm type
Specifications	Application	Steam
	Inlet pressure	0.1 – 2.0MPa
	Reduced pressure	0.02 – 1.7MPa(*)
	Connection	JIS Rc screwed , JIS 20K RF flanged , JIS 10K FF flanged
	Adjustable reduced pressure	85% or less of the inlet pressure(gauge pressure)
	Min. differential pressure	0.05MPa
	Max. pressure reduction ratio	20:1
	Max. temperature	220 degree(C)
Material	Body	Ductile cast iron
	Main valve, valve seat	Stainless steel
	Pilot valve, pilot valve seat	Stainless steel
	Diaphragm	Stainless steel

Vidalı

Size	L (mm)	H (mm)	Weight (kg)	Cv value
15A(1/2)	150	398	14.0	5
20A(3/4)	150	398	14.0	7.2
25A(1)	160	404	18.5	10.9
32A(1-1/4)	180	434	21.5	14.3
40A(1-1/2)	180	434	21.5	18.8
50A(2)	230	498	33.0	32

Flanşlı

Size	L (mm)	H (mm)	Weight (kg)	Cv value
15A(1/2)	146	398	15.5	5
20A(3/4)	146	398	16.0	7.2
25A(1)	156	404	21.0	10.9
32A(1-1/4)	176	434	24.0	14.3
40A(1-1/2)	196	434	24.5	18.8
50A(2)	222	498	36.0	32
65A(2-1/2)	282	552	64.5	54
80A(3)	302	575	71.5	70
100A(4)	342	658	111.0	108
125A(5)	400	658	115.0	112
150A(6)	465	814	234.3	225
200A(8)	469	814	242.0	234