| 摘要 |
<p>The invention solves the problem of developing a valve, particularly a reduction valve, for compressed and condensed gases, particularly flammable gases. The essence of this present invention involves the fact that the valve has a spindle 7 located in chamber 2 in side body 1 and which terminates in a closing component 8 and guide 6 accommodated inside an assymmetric seat 3 having a ring gland 4, guide 6 having located inside it a flow opening 5 whose inlet opening 9 is positioned close to the closing component 8 and at a certain distance from the ring gland 4. The valve also has a stem 10 of the spindle 7 located on the side opposite to the assymmetric seat 3 and which stem is sealed with a ring gland 13. In addition to the above, the valve also has an outlet chamber 16 located at a certain distance from the chamber 2, the outlet chamber 16 accommodating the guide 6 which is connected to a membrane 15 of the outlet chamber 16.</p> |
