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Srpski језик 1.Introduction of Orbit Ball Valve
2.Features of Orbit Ball Valve
1.There is a track on the valve stem. The valve ball detach from the seat and then rotate when open the valve. And there is no friction between the valve ball and the valve seat when the valve is switch off.
2.A wedge on the stem provides a forced seal between the ball and the seat.
3.Top entry design allows for repair or replacement of parts as long as the bonnet is removed.
4.The high speed flow will clean the sealing surface when the valve ball is removed from the seat.
3.Technical Data
|
Working Pressure(Mpa) |
1.6 |
2.5 |
|
Working Temperature(°C) |
-190~550 |
|
|
Applicable Medium |
Water, oil, steam |
|
|
Material |
Valve body, bonnet |
WCB |
|
Valve stem |
2Cr13 |
|
|
Valve ball |
WCB and HCr/STL |
|
|
Valve seat |
25 | |
|
Packing |
flexible graphite |
|
4. Packaging and Delivery
5. FAQ
1. Can i have a sample order for valve ?
A: Yes, we welcome sample order to test and check the quality, Mixed sample are accepted.
2. Do you have any MOQ limit for valve order ?
A: Low MOQ, 1 PC for sample checking is avaible.
3. Could you offer OEM service ?
A: Yes, OEM is availble.
4. How about the payment ?
A: We normally accept 30% deposit, and balance will be paid before shipping. L7C is OK
5. Whafs the delivery time of your butterfly valves?
A: For most of the sizes,DN50-DN600,we have stock of valve parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
6. Whafs the warranty of your products?
A:We normally offer 12 months of warranty in service or 18 months since shipping date.
7. What is your products standardization?
A: GB/T12238-2008, JBfT 8527-1997, API 609,EN 593-1998, DIN 85003-3-1997
6.Contact Information