Flanged Ends Quality Microresistance Ball Check Valve
Brief introduction:
The microresistance ball check valve use rubber pakage for valve disc. Under the medium, it can roll on the slide in the valve body so that the valve can be opened and closed. It can be installed in the horizontal and vertical direction.
Features:
big current capacity, low flow resistance, good sealing, the noise elimination closure, the pressure surge wave reduce.
Pressure & Temperature ratings:
| Part | Materials |
Body/ | Cast iron/Ductile Iron |
Bonnet | Cast iron/Ductile Iron |
Ball | Cast iron+NBR/EPDM |
Pressure and temperature
| working pressure | PN10/16 |
| testing pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
| working temperature | -10~150 |
| suitable media | cold water,hot water, sewage |
Application:
The check valve can be used in pump outlet of the pipeline of cold water, hot water, sewage etc.
Sales service:
MANUFACTURING PROCESS
FAQ
Q1. What's the delivery time generally?
In general, delivery time is 15-25 days
Q2. What's your payment terms?
We can accept T/T, L/C, D/P, D/A, Western Union, etc.
Q3. What's the nearest shipping port?
The nearest port is Ningbo, but we also can export from Shanghai, Shanghai, Xiamen or Guangzhou.
Q4. What trade terms you can accept?
EXW, FOB, CIF, etc.
Q5. How long is the time of warranty time?
12 months from shipping day.
