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BQ41F-16P304 stainless steel jacket insulation ball valve integral flange insulation ball valve DN40

price:USD$680.00
discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 476.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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First, product characteristics:BQ41 flange floating soft (hard) sealing heat preservation ball valveThe single plane elastic sealing ring or V groove structure design of elastic sealing ring, when the medium pressure is small, the contact surface of the sealing ring and the small ball, it is larger than the pressure seal, ensure reliable sealing, pressure trap medium, increasing the contact area of the sealing ring and the ball body, the sealing ring can withstand large medium thrust without damage. Because the PTFE sealing ring material has good self lubrication, and the friction loss of the ball is small, so the service life of the ball increases.

API

Two. Main technical parameters

Main parts valve body WCB ZG1C18Ni9Ti CF8(304) CF8(304L) ZG1Cr18Ni12Mo2Ti CF8M(316) CF3M(316L)
Ball and stem 2Cr13 1Cr18Ni9Ti 0Cr18Ni9(304) 00Cr19Ni11(304L) 1Cr18Ni12Mo2Ti 0Cr17Ni12Mo2(316) 00Cr17Ni174Mo2(316L)
Seal ring Polytetrafluoroethylene contraposition polystyrene PTFE and PPL
Packing and washer V PTFE, flexible graphite ring, PTFE sheet, flexible graphite gasket
Applicable working condition Applicable medium Water, steam, oil and so on Nitric acid corrosion Strong oxidizing medium Corrosive media such as acetic acid Corrosive medium such as urea
Applicable temperature -28-300℃
Application specification Design and manufacture press CB12237-89     API16D     JP17S-48 
Flange size press JB79-59、SH3406、GB9113、HC20592-97          ANSI B16.5               JIS B2212-2214
Size of structure GB12221-89               ANSI B16.10           JIS B2002
Inspection test according to GB/T13927-89               JB/T9092-99               API598

Main parts valve body WCB ZG1C18Ni9Ti CF8(304) CF8(304L) ZG1Cr18Ni12Mo2Ti CF8M(316) CF3M(316L)
Ball and stem 2Cr13 1Cr18Ni9Ti 0Cr18Ni9(304) 00Cr19Ni11(304L) 1Cr18Ni12Mo2Ti 0Cr17Ni12Mo2(316) 00Cr17Ni174Mo2(316L)
Seal ring Polytetrafluoroethylene contraposition polystyrene PTFE and PPL
Packing and washer V PTFE, flexible graphite ring, PTFE sheet, flexible graphite gasket
Applicable working condition Applicable medium Water, steam, oil and so on Nitric acid corrosion Strong oxidizing medium Corrosive media such as acetic acid Corrosive medium such as urea
Applicable temperature -28-400℃ -28-300℃
Application specification Design and manufacture press CB12237-89     API16D     JP17S-48 
Flange size press JB79-59、SH3406、GB9113、HC20592-97          ANSI B16.5               JIS B2212-2214
Size of structure GB12221-89               ANSI B16.10           JIS B2002
Inspection test according to GB/T13927-89               JB/T9092-99               API598

Three, BQ41 soft (hard) sealed ball valve main connection size (GB specification)

Model Nominal diameter Dn Size mm
L D D1 D2 B-f Z-Φd H Do 4-G
H
BQ41F F -16P
(R)
15 130 95 65 45 14-2 4-14 60 108 3/8
20 140 105 75 55 14-2 4-14 64 120 3/8
25 150 115 85 65 16-2 4-14 90 165 3/8
32 165 135 100 78 18-2 4-18 105 180 1/2
40 180 145 110 85 16-3 4-18 150 240 1/2
50 200 160 125 100 16-3 4-18 190 240 1/2
65 220 180 145 120 18-3 4-18 195 320 1/2
80 250 195 160 135 20-3 8-18 215 350 1/2
100 280 215 180 155 20-3 8-14 250 400 1/2
125 320 245 210 185 22-3 8-14 280 500 1/2
150 360 280 240 210 24-3 8-23 320 600 1/2
200 400 355 295 295 26-3 8-23 370 800 1/2


Model Nominal diameter Dn Size mm
L D D1 D2 B-f Z-Φd H Do 4-G
H
BQ41F F -25P
(R)
15 130 95 65 45 14-2 4-14 60 108 3/8
20 140 105 75 55 14-2 4-14 64 120 3/8
25 150 115 85 65 16-2 4-14 90 165 3/8
32 165 135 100 78 18-2 4-18 105 180 1/2
40 180 145 110 85 16-3 4-18 160 240 1/2
50 200 160 125 100 20-3 4-18 205 270 1/2
65 220 180 145 120 22-3 8-18 215 350 1/2
80 250 195 160 135 22-3 8-18 230 400 1/2
100 280 230 190 160 24-3 8-23 270 500 1/2
125 320 270 220 188 28-3 8-25 300 600 1/2
150 360 300 250 218 30-3 8-25 340 900 1/2
200 400 360 310 278 34-3 8-25 400 1100 1/2


Model Nominal diameter Dn Size mm
L D D1 D2 B-f Z-Φd H 4-G
H
BQ41F F -25P
(R)
15 130 95 65 45 16-2 4-14 60 3/8
20 140 105 75 55 16-2 4-14 65 3/8
25 150 115 85 65 18-2 4-14 90 3/8
32 165 135 100 78 20-3 4-18 105 1/2
40 180 145 110 85 18-3 4-18 170 1/2
50 200 160 125 100 20-3 4-18 230 1/2
65 220 180 145 120 22-3 8-18 250 1/2
80 250 195 160 135 22-3 8-18 250 1/2
100 280 230 190 160 24-3 8-23 295 1/2
125 320 270 220 188 28-3 8-25 330 1/2
150 360 300 250 218 30-3 8-25 375 1/2
200 400 375 320 282 38-3 12-30 440 1/2