Self-reliance type differential pressure control pneumatic valve selection techniques

. Self-reliance type differential pressure control pneumatic valve would add close to snuff out valve.
　. Self-reliance type differential pressure control pneumatic valve set water filter before pay attention to the pneumatic valve.
for type selection of pressure difference control pneumatic valve main control parameters are as follows: nominal diameter nominal pressure, differential pressure control, design, media allowed temperature range, the control precision, etc.
. Indoor heating for double tube system of the metering system, thermal entrance should establish self-reliance type pneumatic valve differential pressure control.
. On the variable flow water system, in which one requires constant pressure difference at two o 'clock position, install self-reliance type pneumatic valve differential pressure control, the controlled system can eliminate internal users which can adjust the flow caused by disturbance, also can eliminate external network pressure wave disturbance to the controlled system, the controlled system in relatively stable under the condition of operation, to ensure the heating ( Air conditioning) The purpose of quality and save energy.
. In the dynamic control of pipe network system, such as terminal for variable flow system, should be set on type pneumatic valve, pressure difference control to ensure that the controlled system is always working under rated pressure difference.

self-reliance type differential pressure control pneumatic valve manufacturers recommend: Ming bao pneumatic valve co. , LTD. , neway valve co. , LTD