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              Location: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

              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

              model Nominal pressure test pressure proper temperature Suitable media Insulation sleeve pressure
              case seal
              BJ45W-25P 2.5 3.75 2.75 ≤200 Nitric acids ≤1.3
              BJ45W-40P 4.0 6.0 4.4
              BJ45W-64P 6.4 9.0 6.6 Nitric acids
              BJ45W-25P 2.5 3.75 2.75
              BJ45W-40P 4.0 6.0 4.4
              BJ45W-64P 6.4 9.0 6.6


              BJ45W DC insulation globe  valve main parts and materials

              Part Name ZG1CR18NI9TI series ZGOOCR18NI10 series ZG1Cr18Ni12MO2Ti series ZGOOCR17NI14MO2 series WCB series
              Body / valve world ZG1CR18NI9TI ZGOOCR18NI10 ZG1Cr18Ni12MO2Ti ZGOOCR17NI14MO2 WCB
              gate ZG1CR18NI9TI ZGOOCR18NI10 ZG1Cr18Ni12MO2Ti ZGOOCR17NI14MO2 1Cr13
              Valve stem 1CR18NI9TI 00cr18ni10 1CR18NI12MOTI OOCR17NI14MO 1Cr13
              filler PTFE textile PTFE textile PTFE textile PTFE textile graphite
              Gasket 304L + PTFE 304L + PTFE 316L + PTFE 316L + PTFE Graphite +304
              Gland ZG1CR18NI9TI ZG00CR18ni10 ZG1Cr18Ni12MO2Ti ZGOOCR17NI14MO2 WCB
              Packing pressure ring 1CR18NI9TI 00CR18NI10 1Cr18NI12MOTI OOCR17NI14MO 1Cr13
              bolt 1cr17ni2 1CR17NI2 1Cr17NI2 1Cr17Ni2 35CrMoA
              Nut 1cr18ni9ti 1CR18NI9TI 1Cr18NI9ti 1Cr18NI9ti 45


              BJ45W DC insulation globe  valve main dimensions

              PN (MPa) DN (mm) Size (mm) Weight 
                     kg
              L L1 H 3-G D D1 D2 b Z-φd Do
              2.5 15 200 50 210 1/2 105 75 55 16 4-φ14 120 14
              20 220 50 240 1/2 115 85 65 16 4-φ14 140 18
              25 220 50 250 1/2 135 100 78 18 4-φ18 160 25
              32 250 55 270 1/2 145 110 85 18 4-φ18 160 30
              40 270 60 310 1/2 160 125 100 20 4-φ18 160 36
              50 300 60 330 3/4 180 145 120 22 8-φ18 240 40
              65 350 65 360 3/4 195 160 135 22 8-φ18 240 54
              80 380 70 400 3/4 230 190 160 24 8-φ23 280 70
              100 430 75 480 1 270 220 188 28 8-φ25 320 100
              125 490 80 550 1 300 250 218 30 8-φ25 360 130
              150 570 90 620 1 330 280 248 32 12-φ25 360 170
              200 690 95 750 1 395 340 302 36 12-φ25 400 250
              4.0 15 200 50 210 1/2 105 75 55 16 4-φ14 120 14
              20 220 50 240 1/2 115 85 65 16 4-φ14 140 18
              25 220 50 250 1/2 135 100 78 18 4-φ18 160 25
              32 250 55 270 1/2 145 110 85 18 4-φ18 160 33
              40 270 60 310 1/2 160 125 100 20 4-φ18 160 41
              50 300 60 330 3/4 180 145 120 22 8-φ18 240 45
              65 350 65 360 3/4 192 160 135 22 8-φ18 240 62
              80 380 70 400 3/4 230 190 160 24 8-φ23 280 80
              100 430 75 480 1 270 220 188 28 8-φ25 320 100
              125 490 80 550 1 300 250 218 30 8-φ25 360 130
              150 570 90 620 1 350 295 258 34 12-φ30 360 185
              200 690 95 750 1 415 355 315 40 12-φ34 400 268


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