Product Description
Product Description
Product Description D371X-16 wafer style butterfly valve DN40
This valve is a kind of rubber sealing butterfly valve, widely used in electric, hydraulic, chemical industry, urban construction industries such as water supply and drainage pipeline system, opening and closing as control medium flow or control device.
Using body lining rubber, butterfly plate line form, can be two-way sealing, reliable sealing, long service life; Small flow resistance. The pressure loss is small, dilettante size small, easy to install.
The open-close piece of the valve is a round-disk butterfly board, and by rotating around the axis of its own inside the valve body, carries out the open-close or adjusting function. It features by:
1, simple structure, small volume and light weight
2, quick open-close, labor saving and small fluid resistance
3, good adjustable performance, can be adjusted flexibly within 0~900, suitable for the pipeline of water supply and drainage, high buildings, fire-fighting, petroleum, chemical industry, medicine, food industries etc. to act as open-close or adjustment.
Packaging & Delivery
Packaging
| Plastic bag + Paper Carton + Fumigated pallet,
Plastic bag + Paper Carton +Wooden case
As per customer's demand
|
Delivery
| 20-30days based on the different products. |
Technical Data
Size
| DN40-600mm
|
Nominal Pressure
| PN10/PN16
|
Working Temperature
| -23~+121°c
|
Suitable Medium
| Water, Gas, Oils, etc
|
Material of Main Parts
Name of parts
| Materials
|
Body
| Cast iron/Ductile iron
|
O-ring
| PTFE
|
Disc
| Stainless steel
|
Seat
| EPDM
|
Shaft
| Stainless steel
|
Valve size and connection size
Butterfly valve FAQ
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