Insulation Y type globe valve is mainly used in petroleum, chemical, metallurgical, pharmaceutical and other kinds of systems, in order to transport under normal temperature solidification of high viscosity medium.

"Standards"

Design and manufacturing: BS1873BS5160GB12233

Flange dimensions: ANSIB16.5 JB/T79GB9113

Pressure and temperature: ANSIB16.34

Structure length: ANSIB16.10 BS1873GB12221

Butt welding size: ANSIB16.25

Inspection and experiment: BS6755GB/T13927

The main form and the connection size

Nominal diameter size

D1, D2 L D b 3 - D - G Z H do

16/25 BJ41W -

14, 15, 130, 105, 75 to 55 3/8 4 to 14, 175, 180

20 150 115 85 68 14 3/8 4 to 14, 185, 180

25, 160, 135, 100, 78, 16 3/8 4 to 18, 210, 200

32, 180, 145, 110 85 3/8 of 16 to 18, 350, 200

40, 200, 160, 125, 100, 16 3/8 4 to 18, 360, 200

50, 250, 180, 145, 120 18 1/2 4 to 18, 380, 240

65 265 195 160 135 20 1/2 8 to 18, 440, 240

80 280 215 180 155 20 1/2 8 to 18, 510, 280

100 300 245 210 300 22 1/2 8 to 18, 620, 320

24 1/2 8, 125, 325, 280, 240, 210-23, 680, 360

26, 150, 350, 335, 295, 265 1/2 12-23, 818, 360

30 1/2 12, 200, 400, 405, 355, 320-25, 1200, 400

30 1/2 12, 250, 450, 460, 410, 375-25, 1450, 450

300 500 520 470 435 34 1/2 16-25, 1600, 500