Packed breathing Valves seal plugs and plugs by pressing the packing.Good sealing performance due to packing.Usually this type of breathing valve has
Tightened breathing valves are commonly used in low-pressure through-line pipes and their sealing performance depends entirely on the fit between the
I. Tightened breathing valve;2. Packed breathing valve;3. Self-sealing breathing valve;IV. Oil Sealed Respiratory Valve
1. Requirements on installation position and temperature range, such as all-weather breathing valve should be used in cold areas, and pipe-type breath
When the pressure of the medium in the tank is within the controlled operating pressure range of the breathing valve, the breathing valve does not wor
1. It is important to remove the packaging and read the product description.
2. When lifting the breathing valve, proper lifting tools should be sele
Respiratory valve is a safe and energy-saving product to maintain the pressure balance of storage tank and reduce the volatility of medium. Respirator
Taking BPO 28/150 type liquid oxygen pump as an example, the structure and working process of the liquid oxygen pump are introduced.
1. The main stru
As an integral part of air separation unit, liquid oxygen pump is used to circulate liquid oxygen or extract liquid oxygen from storage tank and press
The operating principle of centrifugal liquid oxygen pump is the same as that of centrifugal water pump. It uses centrifugal pressure to raise the pre
As soon as cryogenic processing technology emerges, it has attracted wide attention from scientific research and industry. It has been applied to cutt
Cryogenic technology is a new technology emerging in recent years to transmit the performance of metal workpiece, and it is the most effective and eco
