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The GASOILA ZJ13 is a PTFE rope packing supplied in a 25-foot coil, used to seal valve stems and packing glands against leakage in plumbing, HVAC, and industrial piping systems. At 5/32 inch in diameter, this packing compresses into the stuffing box to create a tight, low-friction seal around rotating or sliding valve stems. PTFE construction provides broad chemical resistance and performs reliably across a wide temperature range. Plumbers, pipefitters, and HVAC technicians keep this material on hand for valve service and repair work in both residential and commercial applications.
This packing is suited for use on globe valves, gate valves, and similar stem-operated valves found in water supply, steam, and process piping systems. It is commonly installed during valve repacking service when the original packing has worn, hardened, or begun to weep. The 25-foot coil length provides enough material for multiple repacking jobs on a single service call, making it a practical addition to a service technician's stock.
Designed as a general-purpose replacement packing for stem-operated valves requiring 5/32 inch diameter PTFE rope packing in residential and commercial piping systems.
Valve repacking is typically performed by a licensed plumber or pipefitter. Before removing the packing gland nut, shut off the line and relieve system pressure completely. Remove old packing material fully before installing new packing to avoid over-packing the stuffing box. Work performed on steam or high-pressure systems should comply with applicable local codes and ASME guidelines.
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