| 摘要 |
Device for control of gas pressure has body with inlet and outlet branch pipes, connected with membrane drive spring-supported movable gate, and fixed seat. Between the movable gate and the seat dead openings are arranged, to those are mounded and hermetically welded fixation branch pipes installed in the body and fixed on branch pipes by means of blot joint through sealing rubber rings heat generators. At that each branch pipe is simultaneously heating pipe of respective heat generator and part of body part that is heated, on pipeline for gas supply to heat generators through channel for gas supply installed in inlet branch pipe shutoff valve is installed, and on pipeline for gas discharge that connects inputs of meat generators gas discharge valve is installed. |
