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Insulated globe valves

Products > Globe valve > Insulated globe valves

Insulated globe valves

Model: BJ45W
Nominal pressure: PN1.6 ~ 6.4MPa
Temperature: ≤200 ℃
Medium: nitric acid
Main material: ZG1CR18NI9TI, ZGOOCR18NI10, ZG1Cr18Ni12MO2Ti, ZGOOCR17NI14MO2 , WCB
Design and manufacture: GB12234-89
Length of the structure: GB12221-89
Flange Size: JB / T79-94
Inspection and test: GB13927
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BJ45W DC insulation globe  valve insulation jacket welding installed in the valve between the two flanges, the valve side, the bottom of the insulation jacket is provided with two connections. DC thermal shut-off valve is suitable for chemical industry, fertilizer industry pipe, the jacket contains steam to prevent crystallization of the medium, widely used in petroleum, chemical, metallurgical, pharmaceutical and other systems to transport at room temperature will not solidified high Viscosity medium. 
 
 BJ45W DC insulation globe  valve performance parameters

modelNominal pressuretest pressureproper temperatureSuitable mediaInsulation sleeve pressure
caseseal
BJ45W-25P2.53.752.75≤200Nitric acids≤1.3
BJ45W-40P4.06.04.4
BJ45W-64P6.49.06.6Nitric acids
BJ45W-25P2.53.752.75
BJ45W-40P4.06.04.4
BJ45W-64P6.49.06.6


BJ45W DC insulation globe  valve main parts and materials

Part NameZG1CR18NI9TI seriesZGOOCR18NI10 seriesZG1Cr18Ni12MO2Ti seriesZGOOCR17NI14MO2 seriesWCB series
Body / valve worldZG1CR18NI9TIZGOOCR18NI10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB
gateZG1CR18NI9TIZGOOCR18NI10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO21Cr13
Valve stem1CR18NI9TI00cr18ni101CR18NI12MOTIOOCR17NI14MO1Cr13
fillerPTFE textilePTFE textilePTFE textilePTFE textilegraphite
Gasket304L + PTFE304L + PTFE316L + PTFE316L + PTFEGraphite +304
GlandZG1CR18NI9TIZG00CR18ni10ZG1Cr18Ni12MO2TiZGOOCR17NI14MO2WCB
Packing pressure ring1CR18NI9TI00CR18NI101Cr18NI12MOTIOOCR17NI14MO1Cr13
bolt1cr17ni21CR17NI21Cr17NI21Cr17Ni235CrMoA
Nut1cr18ni9ti1CR18NI9TI1Cr18NI9ti1Cr18NI9ti45


BJ45W DC insulation globe  valve main dimensions

PN (MPa)DN (mm)Size (mm)Weight 
       kg
LL1H3-GDD1D2bZ-φdDo
2.515200502101/21057555164-φ1412014
20220502401/21158565164-φ1414018
25220502501/213510078184-φ1816025
32250552701/214511085184-φ1816030
40270603101/2160125100204-φ1816036
50300603303/4180145120228-φ1824040
65350653603/4195160135228-φ1824054
80380704003/4230190160248-φ2328070
100430754801270220188288-φ25320100
125490805501300250218308-φ25360130
1505709062013302802483212-φ25360170
2006909575013953403023612-φ25400250
4.015200502101/21057555164-φ1412014
20220502401/21158565164-φ1414018
25220502501/213510078184-φ1816025
32250552701/214511085184-φ1816033
40270603101/2160125100204-φ1816041
50300603303/4180145120228-φ1824045
65350653603/4192160135228-φ1824062
80380704003/4230190160248-φ2328080
100430754801270220188288-φ25320100
125490805501300250218308-φ25360130
1505709062013502952583412-φ30360185
2006909575014153553154012-φ34400268