FEATURES
Fetterolf Ram-Seal® valves will not clog and will not leak.
Using extended body, the plunger is flush with the I.D. of the vessel or pipeline.
Extended plungers also available.
During installation, the valve may be rotated within the loose bolting ring
for ease in alignment.
Metal-to-metal seating with secondary resilient seal - absolutely no leakage.
Seal ring: TFE to 500° F; other materials for temperatures from -350°
F to 1200°F provide droptight shut-off from 100 micron vacuum to 285 psi
(ANSI 150).
Plunger fills full body bore of valve. In open position, seal ring is out of
flow path assuring complete flow for true samples every time.
No body-to-bonnet joint where leakage could occur. Deep stuffing box, lantern
rings and live loaded packing available.
Manual handwheel actuation.
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