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Product description：
Butterfly valve is a simple structure of the control valve, can be used for low pressure pipeline medium on/off control, butterfly valve is by closing the disc, rotating around the valve shaft to open and close the valve.
Design specification:
Valve name:Steel butterfly valve
Design criteria:GB/T 12238,API 609,AWWA C504,DIN 3354
Nominal size:DN15---DN5000；1/2----144”
Nominal pressure:0.25---10.0(Mpa)；150LB---600LB
Material:Steel
Applicable medium:Temperature is -29 ~ 425℃ Air, water, steam and other media
FAQ
Q:What main software are you using in your product drawing?
A:We use the most advanced industry valve designing and developing software, like AutoCAD。
Q:Can we get some samples? Any charges?
A:Yes, free existing labels, you need to pay shipping cost.
Q:How can we get a quote?
A：Contact us with specification: such as material, design, size, shape, color, quantity, surface finishing, etc.
Q:Can we cooperate with Biyi ask for agent or exclusive agency?
A:Of course welcome.
http://www.biyivalve.com/