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BJ941 Electric Globe Valve

BJ941 Electric Globe Valve

BJ941 Electric Globe Valve

Product Details:

Place of Origin: TIANJIN CHINA
Brand Name: TIANJIN BELL
Certification: ISO9001 CE
Model Number: BJ941

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: USD 900-2000 PIECE
Packaging Details: plywood case
Delivery Time: 15-25 days
Payment Terms: T/T L/C Western Union Paypal
Supply Ability: 1000 pieces per month
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Detailed Product Description
Material: Cast Steel / WCB,Stainless Steel,etc Temperature Of Media: -20℃-450℃ Based On Material
Pressure: PN10,PN16;Class 150lb,300lb;10K,20K,etc Power: Electric
Media: Steam,Natural Gas, Toxic Exhaust Gas Purification, Ammonia, Water,,etc Port Size: DN50-400(2"~16")
Structure: Stop Connection: Flange,Butt Welding
Packing Material: Flexible Graphite Stem Material: 13Cr, SS304, SS316,etc
Face To Face Dimension: ASME B16.10 Flanged Ends: ASME B16.5
Test & Inspection: API 598 Design Standard: BS1873,ASME B16.34,etc
Standard Range: ANSI,API,JIS,DIN,BS,GB,EN,etc Color: To Order
Standard Or Nonstandard: Standard

Product Features & Usage:

Electric globe valve is made of multi-turn electric actuator and globe valve two parts.The globe valve opening and closing is plug valve, while sealing surfaces appear flat or cone. Its disc make linear movement along the centerline of fluid. Globe valve is used only for full open and full close, not for modulating and throttling.Globe valve is compulsory sealed valve, disc must be pressed when the valve is closed, to force the sealing surface not leak.The valve medium flow is top-down, to reduce the stem stress. When globe valve opens, the disc opening height is 25% ~ 30% of nominal diameter, flow can reach maximum.

 

Small working travel is small, short opening and closing time; good sealing, small friction between the sealing surface; big fluid resistance, open and close required force is bigger;not suitable for larger particles, viscosity medium. Medium flow direction shall conform to the arrow showndirection in the body. Flange electric globe valve is suitable for all kinds of piping system of nominal pressure PN16 ~ PN32MPa, working temperature 450 ℃ or less, including oil, chemical industry, hydropower and thermal power plant , cut off or connect pipe medium.

 

Design standard

Design and Manufacture GB/T12235
Conncetion dimension Face To Face GB/T12221
End flanged JB/T79
Inspection and test JB/T9092
Material Carbon steel GB/T12229
Stainless Steel GB/T12230
Alloy Steel Q/ZB66

 

Spare Parts material and usage

Body Bonnet Valve flap Sealing surface Stem Packing Suitable medium
WCB WCB+D507MO D577 2Cr13 Flexible graphite Water, oil, steam
ZG1Cr18Ni9Ti 0Cr18Ni9Ti Stellite6 1Cr18Ni9Ti PTFE Nitric acid
Stellite12
ZG1Cr18Ni2Mo2Ti CF8M 1Cr18Ni2Mo2Ti 1Cr18Ni2Mo2Ti PTFE Phosphoric acids
Stellite12 Alkalis,Mixed acid
ZG0Cr17Ni14M02 CF3M Stellite6 316L PTFE Phosphoric acids
Stellite12 Urea, methylamine solution
ZG1Cr5MO ZG1Cr5MO Stellite6 25Cr2Mo1VA Flexible graphite Water, oil, steam
Stellite12

 

Model explaination

 

BJ941 Electric Globe Valve

 

Nominal pressure Nominal diameter Standard Value  

PN

(MPa)

DN

(mm)

L D D1 D2 D6 b n-φd L1 H

Weight

(kg)

1.6 50 230 160 125 100   16 4-φ18 590 645 48
65 290 180 145 120   18 4-φ18 590 690 60
80 310 195 160 135   20 8-φ18 590 715 65
100 350 215 180 155   20 8-φ18 590 770 71
125 400 245 210 185   22 8-φ18 590 780 119
150 480 280 240 210   24 8-φ23 590 810 210
200 600 335 295 265   26 12-φ23 810 967 320
250 622 405 355 320   30 12-φ25 810 1143 550
300 698 460 410 375   30 12-φ25 830 1292 785
2.5 50 230 160 125 100   20 4-φ18 590 645 50
65 290 180 145 120   22 8-φ18 590 690 65
80 310 195 160 135   22 8-φ18 590 715 67
100 350 230 190 160   24 8-φ23 590 770 73
125 400 270 220 188   28 8-φ25 590 780 127
150 480 300 250 218   30 8-φ25 810 810 215
200 600 360 310 278   34 12-φ25 810 967 322
250 622 425 370 332   36 12-φ30 830 1143 585
300 698 485 430 390   40 16-φ30 830 1292 795
4 50 230 160 125 100 88 20 4-φ18 590 645 61
60 290 180 145 120 110 22 8-φ18 590 690 75
80 310 195 160 135 121 22 8-φ18 590 715 84
100 350 230 190 160 150 24 8-φ23 590 770 101
4 125 400 270 220 188 176 28 8-φ25 810 782 207
150 480 300 250 218 204 30 8-φ25 810 875 226
200 600 375 320 282 260 38 12-φ30 830 1160 399
6.4 50 300 175 135 105 88 26 4-φ23 590 710 64
65 340 200 160 130 110 28 8-φ23 590 750 77
80 380 210 170 140 121 30 8-φ23 590 785 86
100 430 250 200 168 150 32 8-φ25 810 837 171
125 500 295 240 202 176 36 8-φ30 810 1031 243
150 550 340 280 240 204 38 8-φ34 830 1066 296
200 650 405 345 300 260 44 12-φ34 830 1213 420

 

Parameters:
Power Supply: 380V 50Hz (for selected);
Working Environment: Environmental Temperature: -20℃~+60℃; Relative Humity:≤90(25℃)(surrounding air does not have corrosive elements);
Protection Grade: IP55;
Working Duty: Short duty, rated working time is 10 minutes.

 

Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd

Contact Person: Manager

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