y-金沙集团1862cc

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y-type globe valve

model: j45h / j45y
nominal diameter: dn25 ~ 300 mm
nominal pressure: pn1.6 ~ 16mpa
operating temperature: -196 ℃ ~ 600 ℃
drive modes: manual, bevel gear, the electric
main material: carbon steel, stainless steel, alloy steel
design and manufacture: gb12235
structural length: gb12221
flange dimensions: gb9113 jb79
pressure - temperature: gb9131
test and inspection: gb / t13927 jb / t9092



pressure test

nominal pressure 1.6 2.5 4.0 6.4 10.0 16.0
strength test 2.4 3.8 6.0 9.6 15.0 24.0
water seal test 1.8 2.8 4.4 7.4 11.0 18.0
seal test 1.8 2.8 4.4 7.04 11.0 18.0
gas seal test 0.4-0.7


 main parts materials and performance

body cover pull valve stem sealing surface gasket (ring) filler operating temperature ℃ suitable media
wcb 2cr13 13cr 
stl 
body material 
nylon
reinforced flexible graphite 
1crl3 / flexible graphite 
08 mild steel 
0cr18ni9ti 
ocr18ni12mo2ti
flexible graphite 
reinforced flexible graphite 
sfb-260 
sfp-260
≤425  
water, steam, oil
wc1 38crmoai 
25cr2mov
≤450
wc6 ≤540
wc9 ≤570
zgcr5mo ≤540
zg1cr18ni9ti 1cr18ni9ti ≤200 nitric acids
zgcr18ni12mo2ti 1c18ni12mo2ti ≤200 acetic acid


the main dimensions
pn dn size pn dn size
l h do l h do
1.6 
2.5 
4.0
15 130 190 140 6.4 
10.0
15 170 220 160
20 150 200 140 20 190 240 160
25 160 225 140 25 210 265 180
32 180 270 160 32 230 290 200
40 200 310 180 40 260 355 250
50 230 330 200 50 300 380 280
65 290 350 250 65 370 410 300
80 310 420 280 80 380 500 350
100 350 455 300 100 430 550 400
125 400 520 320 125 500 615 450
150 480 570 350 150 550 695 500
200 600 680 450 200 650 790 600
250 730 740 600 250 775 960 700
300 850 840 700 300 - - -
350 980 950 800 350 - - -
400 1100 1085 900 400 - - -
group address:no.52, lane 58, lushen road, zhaoxiang town, qingpu district, shanghai
group phone: 86-021-59755666    hotline: 86-021-69755076   69755027   69755026   57339828
fax: 86-021-69755075     
factory address:no. 1798, wang wei east road fengjing development zone jinshan district shanghai city
金沙集团1862cc copyright © shen gao valve group co., ltd.        www.shengao-valve.com
record number:no. 14017677, shanghai icp   technical support:
group address:no.52, lane 58, lushen road, zhaoxiang town, qingpu district, shanghai
group phone: 86-021-59755666
hotline: 86-021-69755076   69755027
            86-021-69755026   57339828
fax: 86-021-69755075   
factory address:no. 1798, wang wei east road fengjing development zone jinshan district shanghai city
金沙集团1862cc copyright © shen gao valve group co., ltd.
www.shengao-valve.com
record number:no. 14017677, shanghai icp
technical support:
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