316 Thin Wafer Ball Valve With ISO Direct Mounting Pad,PN16,Flange End
Model:Q71F-PN16-DN80
Our wafer type ball valve is designed to be used
in compact pipeline system, where spaces, weight, and easiness of
installation are priority issues. it have similar
features as other uni-body ball valves, including fire-safe design and
the standard blowout-safe stem design.
The ISO 5211 mounting pad design also allows
to perfectly connect with valve automation products
In the situation where pipeline system is compact, The reduced length of the valve body not only
provides the shorter distance, it also decreases the valve weight by
maximum of 40% in compare with other conventional flange end
uni-body ball valve. The valve can be installed on a pipeline system
without any extra support, regardless of the pipeline length. The unit
body design avoids using unnecessary joint faces, and therefore,
removes the possibility of leakage from the valve body.
Similar to other uni-body ball valves,it provide optional fire-safe design to reduce the leaking
problem caused by fire. The purpose of this design is such that the
valve can still maintain its operation after fire damage the soft PTFE
seat. The precisely machined valve ball then comes into contact with
the metal contact or the lip, and forms a new metal-to-metal seal.
All the wafer type ball valves are equipped with blowout safe
design for the stem. The live-loaded and self-adjusting stem was
designed and manufactured to have a protruded ring surrounded
the stem body. This special design allows the stem to stay in the
valve body during excess pressure occurs in the pipeline system.
in compact pipeline system, where spaces, weight, and easiness of
installation are priority issues. it have similar
features as other uni-body ball valves, including fire-safe design and
the standard blowout-safe stem design.
The ISO 5211 mounting pad design also allows
to perfectly connect with valve automation products
In the situation where pipeline system is compact, The reduced length of the valve body not only
provides the shorter distance, it also decreases the valve weight by
maximum of 40% in compare with other conventional flange end
uni-body ball valve. The valve can be installed on a pipeline system
without any extra support, regardless of the pipeline length. The unit
body design avoids using unnecessary joint faces, and therefore,
removes the possibility of leakage from the valve body.
Similar to other uni-body ball valves,it provide optional fire-safe design to reduce the leaking
problem caused by fire. The purpose of this design is such that the
valve can still maintain its operation after fire damage the soft PTFE
seat. The precisely machined valve ball then comes into contact with
the metal contact or the lip, and forms a new metal-to-metal seal.
All the wafer type ball valves are equipped with blowout safe
design for the stem. The live-loaded and self-adjusting stem was
designed and manufactured to have a protruded ring surrounded
the stem body. This special design allows the stem to stay in the
valve body during excess pressure occurs in the pipeline system.
Please contact our sales@stvvalve.com for other materials and details.
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