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|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
10 Box
Packaging Detail:
box
Delivery Time:
20 days
Supplying Ability:
2000 Box per Month
Payment Type:
T/T, L/C, D/A, D/P
Persona de contacto BBN
Zhengzhou, Henan
| Categories | Power Station Valve |
| Model Number: | Zhengzhou |
| Place of Origin: | China |
| MOQ: | 1 set |
| Packaging Details: | Wooden box |
| Delivery Time: | Within *5days |
| Payment Terms: | T/T |
| Supply Ability: | ***0pcs / month |
| Brand Name: | OEM |
Product introduction
Rubber disc check valve consists of body, cover and rubber disc.Inside of the rubber disc is steel plate, steel bar and reinforced nylon liner and the outside is rubber and the disc life is more than one million open-close cycles.The valve is designed with unimpeded bore, so the pressure loss is very little and no sundries pile up in the body and it is easy to maintain this kind of valve.The valve is used for feeding system and installed at the outlet of the pump to prevent the fluid flowing backward and water hammering.Also it can be installed at the inlet of inlet/outlet\'s bypass pipe to prevent the water in the cistern flowing backward into the pipe.
Main technical parameters
Nominal pressure: 1.**1.6
Nominal diameter: *****0mm
Service:water and weak corrosive fluid
Working temperature:***0
Flanged end: GB/T****1.6 GB***3
Inspection and test: GB/T ****7 API **8
Material
|
part |
body |
Cover |
disc |
|
material |
Cast iron |
Cast iron |
Steel packed with nylon |
Main dimensions unit:mm
|
DN |
*0 |
*5 |
*0 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
**0 |
|
L |
**3 |
**6 |
**1 |
**2 |
**6 |
**5 |
**2 |
**8 |
**7 |
**4 |
**8 |
**8 |
***5 |
