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Ordinary Type BQWA Wafer Center Line Electric Butterfly Valve

Ordinary Type BQWA Wafer Center Line Electric Butterfly Valve

Ordinary Type BQWA Wafer Center Line Electric Butterfly Valve

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: 1 PIECE
Price: USD 500-1000 PIECE
Packaging Details: plywood case
Delivery Time: 10-20 days
Payment Terms: T/T L/C Western Union Paypal
Supply Ability: 1000 pieces per month
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Detailed Product Description
Body Material: Cast Iron, Cast Steel, Stainless Steel Applicable Medium: Fresh Water, Sewage, Sea Water, Air, Steam, Food, Drug, Various Oil, Acid, Alkali, Salt, Etc.
Power Supply: 380V 50Hz (for Selected); Working Environment: Environmental Temperature: -20℃~+60℃; Relative Humidity:≤90(25℃)(surrounding Air Does Not Have Corrosive Elements);
Protection Grade: IP55; Working Duty: Short Duty, Rated Working Time Is 10 Minutes.

Product feature
Full rubber lining, vulcanized on the inner wall of the valve body, no leakage at the contact point between the rubber and the inner wall of the valve body.
·Strong adhesive lining, avoiding movement and redundancy, high reliability.
· Rubber and valve plate sealing design is reasonable, low torsion, high sealing pressure, and no bubble tight seal.
· Flange connection, good for neutral, can be used for pipe ends.
·Equipped with BSQ series angular stroke electric actuator, large output torque, simple operation, economical and practical.


Performance Specification
Body Material: Cast Iron, Cast Steel, Stainless Steel
Seal Ring Materials: EPDM -40~+125℃
NBR -20~+82℃
SI -70~+150℃
VITON -23~+150℃
PTFE +10~+150℃
Applicable medium: Fresh water, sewage, sea water, air, steam, food, drug, various oil, acid, alkali, salt, etc.

 

Electric Actuator Main Parameters:
Input Signal: On/off
Output Signal: On/off or 4-20mA
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.

 

Dimension

Ordinary Type BQWA Wafer Center Line Electric Butterfly Valve

 

Nominal diameter, DN Face to face,L Dimension(for reference) Connection(standard)
H H3 A3 B3 PN0.6MPa PN1.0MPa
mm inch S L D D1 z- d D D1 z- d
50 2 108 150 112 530 250 255 140 110 4-14 165 125 4-18
65 5/2 112 170 115 530 250 255 160 130 4-14 185 145 4-18
80 3 114 180 120 565 250 255 190 150 4-18 200 160 8-18
100 4 127 190 138 600 250 255 210 170 4-18 220 180 8-18
125 5 140 200 164 640 250 255 240 200 8-18 250 210 8-18
150 6 140 210 175 705 300 315 165 225 8-18 285 240 8-22
200 8 152 230 200 775 300 315 320 280 8-18 340 295 8-22
250 10 165 250 243 945 300 315 375 335 12-18 395 350 12-22
300 12 178 270 250 1070 300 315 440 395 12-22 445 400 12-22
350 14 190 290 280 1140 300 315 490 445 12-22 505 460 16-22
400 16 216 310 305 1210 300 315 540 495 16-22 565 515 16-26
450 18 222 330 350 1335 575 714 595 550 16-22 615 565 20-26
500 20 229 350 380 1415 575 714 645 600 20-22 670 620 20-26
600 24 267 390 445 1605 656 810 755 705 20-26 780 725 20-30
700 28 292 430 480 1844 656 810 860 810 24-26 895 840 24-30
800 32 318 470 530 2040 656 810 975 920 24-30 1015 950 24-33
900 36 330 510 580 2255 785 863 1075 1020 24-30 1115 1050 28-33
1000 40 410 550 650 2380 785 863 1175 1120 28-30 1230 1160 28-36
1200 48 470 630 760 2640 785 863 1405 1340 32-33 1455 1380 32-39
1400 56 530 710 850 2886 8410 890 1630 1560 36-36 1675 1590 36-42
1600 64 600 790 1030 3156 810 890 1830 1760 40-36 1915 1820 40-48
1800 72 670 870 1230 3421 830 930 2045 1970 44-39 2115 2020 44-48

 

Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd

Contact Person: Mr. Jack

Fax: 0086-22-27529983

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