2016年7月14日星期四

34ZS21-25 3-position and 4-way Rotary Valve

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.
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The 3-position and 4-way rotary valve is one of the main hydraulic components of the control system for surface BOP stacks. The high pressure oil in the accumulator enters each controlled object via this valve; in addition, BOPs are opened or closed by switching this valve.
The 3-position and 4-way rotary valve can realize manual switching and also pneumatic switching by operating the pneumatic rotary valve on the driller's console.
Model:
34ZS21-35
Operating pressure:
21MPa
Drift diameter:
25mm
Rated flow rate: 
160L/min
Valve core function:




Weight:
12Kg 

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