ANSI ductile iron DN50 control Butterfly Valve
USD $20 - $2,000 /Piece
Min.Order:1 Piece
Fujian Minshan Fire-Fighting Co., Ltd.
ANSI ductile iron DN50 control Butterfly Valvewith ISO, CCC Certificates
1.Structure and Sizes
Unit:MM
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 203 | 216 | 241 | 292 | 330 | 356 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 |
H | 293 | 337 | 467 | 520 | 580 | 640 | 778 | 889 | 1010 | 1037 | 1264 | 1294 | 1324 | 1600 |
2.Function and use
use medium pressure changes to finish self-control while maintaining the controlled system through which the same medium pressure valve. Apply for dual-pipe heating system, pressure control. Assurance system will remain basically unchanged, reducing noise, balanced resistance, eliminate fire and water heating network imbalance.
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Fast feedback: we promise to reply your inquiry within 24hours
Positive cooperation with your esteemed company
Good suggestions to your choice if necessary with our own rich experience
OEM accepted
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Q: Are you a factory or trading company?
We are factory specialized on fire fighting equipment.
Q: Can I get a sample?
For certainly, please contact us for detail.
Q: What's the terms of the payment?
T/T, L/C, Western Union, MoneyGram, etc.