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Brand Name : Y
Model Number : DH77X-10/16
Place of Origin : China
MOQ : 10 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 10000 pcs per year
Delivery Time : 5-8 work days
Packaging Details : wooden box 1200*1100*1100
Product name : Flanged Swing Check Valve
Color : Customer's Request,blue
Standard : DIN,GB
Connection : Wafer
Medium : water
Size : DN40-400
Working temperature : ≤80℃
Pressure : Medium Pressure
The function of butterfly check valve is to only allow the medium to flow in one direction and prevent the flow in one direction. Usually, this kind of valve works automatically. Under the action of fluid pressure flowing in one direction, the valve disc opens; When the fluid flows in the opposite direction, the fluid pressure and the self weight of the valve disc act on the valve seat, so as to cut off the flow
Body | Gery Iron,Ductile Iron |
Disc | Ductile Iron |
Spring | Stainless steel |
Ring | NBR |
stem | steel |
Type | Pressure | Shell test | seal test | temperature | medium |
DH77X-10 | 1.0mpa | 1.5 mpa | 1.1 mpa | ≤80℃ | water |
DH77X-16 | 1.6mpa | 2.4 mpa | 1.8 mpa | ≤80℃ | water |
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Wafer Butterfly Flanged Swing Check Valve Cast Iron 1.0/1.6 Mpa Images |