The Z2S16-1-40B/ valve is a hydraulically operated non-return valve of superimposed structure. Even if the pressure is maintained for a long time, one or both working ports remain leak-proof. There is free flow from A to A1 or from B to B1, while the reverse direction is blocked. If oil flows from B through the valve to B1, the pressure acts on the piston (1), and the piston (1) moves to the left, pushing the cone valve core (2) away from its valve seat. At this time, oil can flow from A1 to A. To ensure that the cone valve core is correctly closed, when the control valve is in the middle position, the working oil port of the valve is connected to the oil tank.
Model Description
(1)6=DN6.10.16.22
(2)None=A And B Oil port is sealed without leakage,A=A Oil port is sealed without leakage,B=B Oil port is sealed without leakage
(3)(Only for DN10)1=Opening pressure 0.15MPa,2=Opening pressure 0.3MPa,3=Opening pressure 0.6MPa
(4)C=Chuangli Hydraulic Technology
(5)V=Phosphate ester oil,None=Mineral oil
(6)Other details of the text description
| Overall and connection dimensions(Specification 6) |
Overall and connection dimensions(Specification 10) |
| Unit: mm |
Unit: mm |
Hebei Ding'an Hydraulic Machinery Co., Ltd. is a professional company integrating the research, production and sales of hydraulic valves. It is an ISO9001:2000 quality management system certified enterprise. The company currently has fixed assets of more than 10 million yuan, covers an area of 16,000 square meters, has strong technical force, and has more than ten years of experience in the development and production of hydraulic valves. It can quickly and high-quality develop various mining and engineering machinery hydraulic valves according to customer requirements.
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