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BQ41F insulated jacketed ball valve

BQ41F insulated jacketed ball valve

Product use: BQ41F heat preservation jacketed ball valve series is mainly used in petroleum, chemical, pharmaceutical, metallurgical, electric power and other systems to transport high viscosity medium which will solidify at room temperature. The jacket of the ball valve is welded between the sealing surfaces at both ends of the valve, and the standard connection port of the jacket is set at the side and bottom of the valve. Due to the increase of jacket, the end connection size of this kind of valve is one or two sizes larger than that of the same size. There are two types of valve end connection: flange and clamp. The jacket can freely pass through the steam and other thermal insulation medium to ensure that the viscous medium can pass through the valve smoothly.

  • Item NO.:

    XUVAL77-01
  • Lead Time:

    35Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    silvery
  • MOQ:

    10
Products Details

BQ41F insulated jacketed ball valve

Product use:

BQ41F heat preservation jacketed ball valve series is mainly used in petroleum, chemical, pharmaceutical, metallurgical, electric power and other systems to transport high viscosity medium which will solidify at room temperature. The jacket of the ball valve is welded between the sealing surfaces at both ends of the valve, and the standard connection port of the jacket is set at the side and bottom of the valve. Due to the increase of jacket, the end connection size of this kind of valve is one or two sizes larger than that of the same size. There are two types of valve end connection: flange and clamp. The jacket can freely pass through the steam and other thermal insulation medium to ensure that the viscous medium can pass through the valve smoothly.


Product features:

1. The heat preservation jacketed ball valve can not only prevent the solidification of viscous medium in the pipeline, but also reduce the heat loss of low-temperature medium in the pipeline;

2. The welded steel pipe jacket is more pressure resistant, firm and reliable than the cast one;

3. Because the diameter of the valve is consistent with the inner diameter of the pipeline, the medium flows in a straight line, and the flow resistance is small, so it is most suitable for easy solidification and high viscosity liquid medium;

4. The valve body of thermal insulation ball valve adopts integral (one piece) structure, which is small in volume and light in weight compared with similar ball valves.


Executive standard:

Design specification:GB/T12237 API 6D API 608 BS 5351

Flange connection:GB/T9113 ASME B16.5

Test and inspection:GB/T13927 API 598 API 6D


Structure diagram:


Main dimensions:

PN DN NPS A A1 do H H1 H2 H3 W M L L1 E Flange specification
1.0MPa
1.6MPa
2.5MPa
4.0MPa
CLASS150
CLASS300
15 1/2 110 50 15 63 101 126 - 130 ZG3/4 147 110 58.5 DN40(1 1/2)
20 3/4 117 55 20 82 101 126 - 160 ZG3/4 147 117 58.5 DN40(1 1/2)
25 1 127 60 25 85 106 137 - 160 ZG3/4 156 127 63.5 DN50(2)
40 1 1/2 165 80 40 100 125 169 - 230 ZG3/4 181 165 62.5 DN65(2 1/2)
50 2 178 90 51 153 135 179 576 230 ZG3/4 218 178 68 DN80(3)
80 3 229 120 76 195 217 258 643 400 ZG3/4 275 229 82 DN150(6)
100 4 254 140 102 213 265 322 715 700 ZG3/4 300 254 83 DN200(8)
150 6 292 160 152 235 355 415 848 1100 ZG1 403 292 95 DN250(10)
200 8 330 180 203 342 410 527 903 1500 ZG1 492 330 100 DN300(12)


Packing & Delivery :

Packing Details : all by seaworthy plywood case and packed strongly by  packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway,normally, we are able to make sure the delivery will not exceed 45 days.

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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.