U Series Needle Valve

U Series Needle Valve

U Series Needle Valve

Union Bonnet Design for Severe-Service Applications
Pressure Rating Up to 6,000 psi
Temperature Rating -54°C up to 649°C
Connection Size 1/4" – 1"; 6mm – 12mm
Connection Type Tube OD, NPT, Tube SW

Parker U Series Union Bonnet Valves have been engineered to ensure high integrity seal under severe service applications.

A non-rotating lower stem helps to extend packing life by removing rotation from the packing area. Stem packing below the threads isolates the thread lubricant from the flow, ensuring adequate lubrication regardless of the media. High temperature option available.

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