Medium temperature: ≤275 ℃
Medium: water, steam, oil, etc.
caliber: DN 20-200
pressure: PN16-40
valve body material: ASTM A216 WCB, CF8, CF8M
connection: flange
operation: handle, Denso and turbine
J44H flange angle globe valve parts material | |||
Part Name | Material | ||
Valve body/valve cover | WCB | CF8, CF3 | CF8M, CF3M |
Valve core | 2Cr13 | 304,304L | 316,316L |
Valve seat | 2Cr13 | 304, 304 | 316,316L |
Valve stem | 2Cr13 | 304,304L | 316,316L |
Gasket | XB450, spiral wound gasket | Polytetrafluoroethylene | Polytetrafluoroethylene |
filler | Flexible graphite, graphite asbestos | Polytetrafluoroethylene | Polytetrafluoroethylene |
Bolt | 35CrMoA | 1Gr18NI9,1Cr17ni2 | 1Gr18NI9,1Cr17ni2 |
Bolt | 35,35CrMoA | 2Cr13 | 2Cr13 |
Technical parameters of J44H flange angle globe valve | |||||
Model | Nominal pressure Mpa | Test pressure Mpa | Working temperature ℃ | Applicable Medium | |
Shell | Sealing | ||||
J44H-16C | 1.6 | 2.4 | 1.76 | ≤80℃ | Water, gas |
J44H-25C | 2.5 | 3.75 | 2.75 | ||
J44H-40C | 4.0 | 6.0 | 4.4 | ||
J44W-16P | 1.6 | 2.4 | 1.76 | ≤275℃ | process gas, weak acid type |
J44W-25P | 2.5 | 3.75 | 2.75 | ||
J44W-40P | 4.0 | 6.0 | 4.4 | ||
J44W-16R | 1.6 | 2.4 | 1.76 | ≤275℃ | Nitric acid, urea, etc |
J44W-25R | 2.5 | 3.75 | 2.75 | ||
J44W-40R | 4.0 | 6.0 | 4.4 | ||
Design standards for globe valves | GB/T12235-2007,JBT 53174-1999,GB/T12233-2006 | ||||
Design standards for globe valves | GB/T13927-2008, JB/T9092-1999, JB8859-2004 , API598-2009 | ||||
Design standards for globe valves | GB/T9113-2010, JB/T79-1994, HG20592-2009 |
PN16. PN25, unit: mm | |||||||||||
Nominal Diameter | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 75 | 80 | 90 | 100 | 115 | 145 | 155 | 175 | 200 | 240 | 300 |
H | 205 | 275 | 303 | 343 | 350 | 372 | 490 | 435 | 500 | 554 | 718 |
W | 90 | 122 | 120 | 140 | 160 | 180 | 220 | 240 | 280 | 320 | 400 |
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