Galtek® Stopcocks
1/8" Orifice, 2-way, 1/4-turn

All wetted parts are PFA and PTFE.
Small compact design provides minimal internal volume.
Several connection sizes available to choose from.

Part NumberFlow Factor CVFlow Factor KVInletOutletPerformance CurveDimension AQuantity 
PVT2-T2-2.385.41/8" Integral Ferrule11/8" Integral Ferrule1A2.75" (69.8 mm)
PVT2-2-2.415.91/8" Integral Ferrule11/8" MNPTA2.46" (62.5 mm)
PVT4-2-2.436.11/4" Integral Ferrule11/8" MNPTB2.53" (64.3 mm)
PVT4-T4-2.446.31/4" Integral Ferrule11/4" Integral Ferrule1B2.87" (72.9 mm)
PVT4-T4-2FN-1.446.31/4" Flaretek® flared tube1/4" Flaretek® flared tubeB3.38" (85.9 mm)
PVT4-4-2.446.31/4" Integral Ferrule11/4" MNPTB2.53" (64.3 mm)
PVT4-4-2FN-1.443.31/4" Flaretek® flared tube1/4" MNPTB3.22" (81.8 mm)
PV4-4-2.446.31/4" MNPT1/4" MNPTB1.70" (43.2 mm)

1 Tube connection includes Integral Ferrule nuts. Also compatible with Quikgrip® fittings. Click here for information.

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Pressure range:27" Hg vacuum (913 mbar) to 50 PSIG (345 kPa) up to 150°F (65°C). To calculate the maximum pressure rating, subtract 1 PSIG (6.9 kPa) from 50 PSIG (345 kPa) for every 2°F (1°C) temperature rise above 150°F (65°C).
Temperature range:0° to 200°F (-18° to 93°C), ambient
0° to 250°F (-18° to 121°C), fluid
Materials:PTFE stem, PFA valve body

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