Expanded Graphite Stem Packing Controller-One Evo

Valve Packing Controller-One Evo

Features

Equipped with the special wiper rings GR80SGR and the formed expanded graphite Sigraflex®, Controller One Evolution can work easily with all industrial fluids in high pressure and temperature services, according to the EN 14772 - section 6.7 weight loss requirements. Controller One Evolution is the Cup & Cone stem packing, Low Emissions VDI2440 approved, that offers great resistance and reliability for long time, thanks to the special configuration that preserves the packing from the aging and guarantees the recovery.

Composition

Flexible expanded graphite Sigraflex® formed Rings and braided wiper rings GR80SGR.

Applications

Stem packing for Industrial Valves Low Emission services.

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P barIbf/in2Vm/Sf/pmpHT °C°F
300450012000÷14(3)-100 ÷ 450(1) / 650(2)-150 ÷ 840(1) / 1200(2)

(1) Temperature has to be lower than 450°C with mild oxidizers and hot air
(2) With Steam
(3) Avoid the strong oxidizers
(4) Avoid the product's use at the maximum temperature and pressure associated values without consult the manufacturer