High Pressure Ball Check Valve
The high pressure ball check valve uses a rubber-coated ball as the valve clack. Under the action of the medium, it can roll on the slide inside the valve to open or close the ball check valve. It has lots of advantage:large flow rate, small flow resistance loss, good sealing performance, closed noise reduction, can reduce the water shock wave. Zero leakage is the most biggest advantage. Ball check valve with high pressure can be installed horizontally or vertically. Widely used in pump outlets of cold water, hot water, industrial and domestic sewage networks to prevent backflow of media.
|Working Pressure||1.0 MPa-1.6 MPa|
|Body, Bonnet||Ductile iron, cast steel|
|Ball rack, baffle||Ductile iron, cast steel|
|Ball||Carbon steel covered with rubber|
|Flange||GB/T 17241.6 GB/T 9113|
|Test||GB/T 13927 AP1598|
High pressure ball check valves: according to ASME、B16.11-1991
Quality Control About Motor operated high pressure Ball Valve
Our clients: long-term relationship with lots of large or state-owned enterprises such as Huadian, Guodian, Zijin and other enterprise groups.
Q1:What is sample delivery?
A1:Samples are usually for free, you just cover freight charge. Once order is confirmed, we would refund the express cost.
Q2:What is your minimum order qty?
A2: I understand some clients worry about quality, so we offer 1 set if you have this concerned.
Q3:How long is the production lead time?
A3:The time of delivery is about 20~35 days after the deposit arrival,also depending on quantity.
Q4:Are you a manufacturer ?
A4:Yes,we have own factories located in Ningbo.
Q5:Do you also make customized design?
A5:Yes. We can do as per customer's requirements.
Q6: Can I visit your factory to inspect goods?
A6: Yes, we are welcome to come to visit us.
Attn: Lizy Liu