Pipeline breathing valve uses and instructions: 1, this form of pipe breathing valve for all types of vertical tank for breathing the size of the can be installed in the tank top or pipe. 2, the scope of work: positive pressure of 100mmH2O, negative pressure of 30mmH2O. Positive pressure can be used to adjust the weight, negative pressure adjustable vacuum springs. 3, the breathing valve can be directly mounted on the top of the ground tank and semi-underground tank, installed in the semi-underground tank, the outlet elbow leads to the ground, the canister can be installed in the ventilation pipe. Pipeline breathing valve technical requirements: 1, positive pressure valve plate and vacuum valve plate, seal the contact surface should be smooth, tight, without any defects. 2, the valve plate and the pressure weight error does not exceed ± 20 grams. 3, the sealing ring sealing surface should be perpendicular to the centerline of the guide rod, the basket straightness should not be greater than 0.08mm. 4, the valve disc with the roundness and its centerline of the guide rod is not greater than the centerline of 0.05mm. 5, the valve disc in the guide rod can move freely, there should be no tilt and jamming phenomenon. 6, the product before the positive pressure, negative pressure should be tight test, after passing the factory. Pipeline breathing valve maintenance and care: 1, the respiratory valve should be regularly checked each year to check the pressure plate and negative pressure plate movements are flexible, guide rod and seal ring contact surface damage. 2, re-install the positive pressure plate and negative pressure plate, should ensure a combination of tight, flexible guide rod movements. 3, but also should adjust its work pressure.
Heat Sink
Sheet metal heat sink is the most common way used in lots of system include power system, medical, automation and other industry. The key feature is the involve of tooling and the cheaper unit cost, large scale of production capability. Most widely used material is aluminum, copper and steel.
MPI have two division, electronics design & assembly house and metal stamping & CNC chop.We can provide OEM Sheet Metal Stamping Service.OEM CNC Machining Service.ODM Power Electronics Design and Assembly.ODM LED Driver.ODM Security AC/DC Power Supply.ODM Access Control Power Supply and so on.
In Electronics shop we provide our professional skills on power electronics design and manufacture. From A to Z, we can help you translate your idea into real products.
Our Metal shop provide professional stamping service which include creating mold, stamping and surface treatment. The implementation of CNC machine provide high precision machining parts and machining service to our customer.
Over 20 years experience on doing business with US and EU customers. We can understand what you need and what you concern.
We are able to reply to customer within 24 hours, which can let you speed up your decision and solve your problem immediately.
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Master Prosperous Industrial Co.Ltd. , https://www.mpigroup-taiwan.com
