S-Valves, also called shifting elements, can be supplied in many different variants differentiated by pump-model.
Name |
Big Mouth S Valve for Putzmeister Concrete Pump |
Brand |
Putzmeister/Schwing/Junjin/Kcp/Cifa/Sermac/Sany |
Material |
High Manganese Steel Mn13Cr2 |
Lifetime |
80000-160000 cbm based on different type |
HRC |
≥60 |
Application |
shotcrete, trailer and concrete pump truck |
Advantage |
No pipe explosion, no shaft broken. |
Size |
According to the customer request. |
Process |
Integrated casting,no welding position |
Packing detail |
Wooden case |
Delivery Detail |
7-20 working days,depending on quantity |
Color |
Usually yellow for Putzmeister/Per your request |
The inner wall is smooth and uniform, and its performance is much better than that of the wear-resisting welded pipe wall with uneven inner surface
Different materials shaft alternative for assembly 0.005mm-0.03mm alternative for wear sleeve.
Precision mould design.Strict inspection and analysis for chemical composition. Total quality control for machining dimension and surface.Periodic verification for assembly fixturesLevel 3 inspection system.
The whole has no welding point, firm and durable
The shaft body is strong and durable, and the service life is far greater than the valve body itself.The stress assembly makes the shaft and the valve body firmly become one body, no need to change the shaft, reduce maintenance costs, save labor, avoid the trouble caused by the imperfect combination of the rear shaft and the valve body after shaft change.
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