TYFZ type gas pressure regulating valve group applies to iron blast furnace system, based on the gas medium flow control to guarantee the stability of roof pressure within a certain range. Installed on the dust removal device (wet dust removal or dry dedusting) after the clean gas pipeline. Can also be applied to other need to be able to flow, pressure adjustment to keep stable production of gas medium pipeline system.

Structure features and use:

TYFZ type gas pressure regulating group by ZAJW - 1 type automatic adjustment of butterfly valve and Chang Tong tube. In use typically use a ZAJW - 1 type automatic adjustment butterfly valve through the DDZ type electric unit combination instrument for automatic control, the other two (or three) ZAJUW - 1 type automatic adjust the electric actuator butterfly valve by valve configuration by manual operator on the dashboard system carries on the coarse adjustment, in order to achieve the system flow of pressure adjustment, TYFZ type gas adjustable seize the valve group is suitable for the blast furnace system and other required by traffic. Pressure adjustment to keep stable production system. This valve should be installed group no direction requirement when horizontal pipeline, but Chang Tong tube should be placed in the bottom valve group, to ensure that the discharge of condensed water when the temperature drops in the system, installed on the vertical pipe should be considered when the working position of electric actuator.

The major parts material: