Liquid Ammonia Stainless Steel Bellow Seal Globe Valve

The stainless steel bellow globe valve produced by AFBV Valve, due to its
dual-sealing characteristics, achieves zero leakage in the fields of heat
transfer oil, steam, chlorine, liquid ammonia, and other working conditions,
making the bellow seal valve  widely applicable.
 
Why liquid ammonia pipeline choice stainless steel bellow seal globe valve？
1. As Ammonia is highly corrosive, material should choice stainless steel.
2. As Ammonia is poisonous, Disc seals need soft, use PTFE as seals to increase
the sealing performance.
3. The inside seals bellows are all made by stainless steel 321, which is more
corrosion resistant and have a longer service life.
4. Bellow sealed globe valves are lighter than normal globe valve in open and
off.

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