Fire Signal Butterfly Valve Wafer Type
Butterfly valve, also called flap valve, is a kind of regulating valve with simple structure. The butterfly valve that can be used for switching control of low-pressure pipeline medium refers to the closing part (disc or butterfly plate) as a disc, which rotates around the valve shaft to achieve opening and closing.
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Material
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Body
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Ductile Iron
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Sealing ring
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Rubber
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Stem
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Steel Q235
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Check valve
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Ductile Iron
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Painting
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Epoxy powder coated
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Size
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DN50 - DN65 - DN80 - DN100 - DN125 - DN150 - DN200 - DN250
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Working Pressure
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1.6 MPa
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Strength Testing Pressure
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4.8 MPa
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Contact Capacity
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DC24V 0.5A
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Working Temp
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0 - 70°C
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Available Medium
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Fresh water, Foam solution
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FAQ:
Q:Is the sample provided for free?
A:A few small products like sprinklers decorative covers can be provided for free, but buyers pay for freight. Other products need to be confirmed.
Q:What is the production time of the sample?
A:Generally speaking, it isn't a large-scale purchase, and the lead time about 15 working days.Of course, having an urgent order, please reconfirm with us.
Q:How to mail the samples?
A:Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.
Q:How to have an order?
A:Before customers have an order, please tell us more details of the products you required which are good for us to introduce you or help you choose the best product.
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