INJECTION PRESSURE OPEARTED GLV

PARVEEN N Series Valves utilize a nitrogen charged dome and bellow configuration designed for either continuous or intermittent flow applications. These are especially suitable for use as unloading and operating valves in areas where high gas lift pressures are available.

Since the charge pressure above the bellows is affected by temperature, it is important that the operating temperatures at the valve be known.

These valves are available in both wireline-retrievable and conventional installations.

Features

Vibration protected, 3-ply monel bellow are designed to withstand hydrostatic pressure up to 5000 psi

Nitrogen dome charge, acting on the O.D. of the bellow, permits bellows to expand uniformly without stacking, thus prolonging bellow's life.

The multiple port size availability, makes this valve series appropriate for a wide range of operating conditions.

Reversible seat is also available in several different materials.

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