SDYX-PBD series relief valves are direct operated poppet type used to limit pressure in a hydraulic system. The design can be divided into poppet(Max. 400bar)and ball(Max. 630bar)type. There are 7 pressure adjustment ranges available 25; 50; 100; 200; 315; 400; 630bar. It has characterstics of compact structure, high performance, reliable work, low noise and long service life. These series are widely applied to many lower flow systems, can be also used as relief valve and remote control calve, etc.
|
|
6 |
8 |
10 |
15 |
20 |
25 |
30 |
|
Operating pressure (Mpa ) |
31.5 |
|
Max. flow rate(l/min) |
35 |
60 |
80 |
150 |
200 |
250 |
300 |
|
Fluid temperature(° ) |
-20~70 |
|
Filtration accuracy(μ m) |
25 |
Xiamen Zhongyi Group Co., Ltd. is the leading independent company specialising in hydraulic gear pumps, hydraulic valves&construction machine parts.
With our experienced employee and advanced manufacturing process, we ensure our professional service for our customers. Our production area cover about 10, 000 squares, and our employees is more than 800, which guarantee our month capacity to meet our customers' requirement.
As what we said, quality is the life our products. Our whole manufacturing process is strictly controled by the advanced machineand and the main spare parts are made from numerical control machines. We use full-automatic gear detector and three-demensional measuring machine to control the quality. All our products should be tested by ACT before delivery.
We also have built R&D department. We can develop new products according to customers' drawing.
It is our belief that service to our customers is paramount in all aspects from first contact to the finished product.
