Characteristics and uses of ANSI 300lb Weld Globe Valve
- Connection between the valve and the pipeline uses welded structure.
- Sealing surface is not easy to wear, abrade, with good sealing performance and long service life.- Applicable to water, steam and oil pipeline. It has the advantages of heat resistance and resistant to high pressure.
Specifications:
- Size:1/2-48" or DN15-DN1400
- Class:150-2500Lbs,PN16-PN40
- Material:WCB,LCB,CF8 304,CF8M 316,CF3 304L,CF3M316L,WC1,WC6,WC9,CN7M,Monel
Standards:
- Design and manufacture:BS 1873,ANSI B16.34
- Inspection and test:ANSI 598
- Flange End : ANSI B16.5
- BW end:ANSI B16.25
- Socket-weld :ANSI B16.11
- Face to face :ANSI B16.10
Materials for main parts
Names | Valve Body | Bonnet | Stem | Valve Flap | Sealing Face | Filter | Stem Nut | Handle | Fastener |
J61H | 25 | 25 | Chromium Stainless Steel | Chromium Stainless Steel | Chromium Stainless Steel | Soft Graphite | Aluminium bronze | Malleable Cast Iron | Carbon Steel Molybdenum Steel |
J61Y | 25 | 25 | Chromium Stainless Steel | 25 | Hard Alloy | Soft Graphite | Aluminium bronze | Malleable Cast Iron | Carbon Steel Molybdenum Steel |
J61 Y-P54 | ZG20CrMolV 12CrlMolV | 12C r1MolV | 20CrMol V | 12CrlMolV | Hard Alloy | Soft Graphite | Aluminium bronze | Malleable Cast Iron | Chrome-molybdenum Steel |
J61 Y-P55 | ZG25CrMol V12CrlMolV | 12C r1MolV | 20CrMol V | 12C r1MolV | Hard Alloy | Soft Graphite | Aluminium bronze | Malleable Cast Iron | Chrome-molybdenum Steel |
J61 Y-P57 | ZGl5CrMolV 12CrlMolV | 12CrlMolV | 20CrMol V25CrlMolV | 12CrlMolV | Hard Alloy | Soft Graphite | Aluminium bronze | Malleable Cast Iron | Chrome-molybdenum Steel |
Main peformance parameter and applicable
Product Model | PN | Test Pressure | Working Pressure | Operating Temperature (℃) | Suitable Media | |||
Shell | Seal | P54 | P55 | P57 | ||||
J61H/Y-100 | 10 | 15 | 11 |
|
|
| ≤450 | Water、Steam、Oil |
J61H/Y-200 | 20 | 30 | 22 |
|
|
| ||
J61H/Y-250 | 25 | 38 | 28 |
|
|
| ||
J61H/Y-320 | 32 | 48 | 36 |
|
|
| ||
J61Y-P54/100V |
| 30 | 22 | 10 |
|
| ≤540 | Steam |
J61Y-P54／140V |
| 38 | 28 | 14 |
|
| ||
J61Y-P54／170V |
| 48 | 36 | 17 | 10 |
| ||
J61Y-P55／100V |
| 38 | 28 |
| 14 |
| ≤555 | |
J61Y-P55／140V |
| 48 | 36 |
| 17 |
| ||
J61Y-P55／170V |
| 53 | 39 |
|
| 10 | ||
J61Y-P57／100V |
| 48 | 36 |
|
| 14 | ≤570 | |
J61Y-P57／140V |
| 55 | 40 |
|
| 17 | ||
J61Y-P57／170V |
| 60 | 44 |
|
|
| ||
GB Cast Steel Globe Valves:Flanged,Butt-Welded End,GB/T 9113
GB Bellows Sealed Globe Valve:Flanged End,JB/T79,PN16~PN25
Carbon Steel Globe Valve
