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PTFE Stackable V-Ring Packing Seals
 |  |
Male and Female Adapters Stacked with Five V-Rings | Profile |
Made of PTFE, these V-ring packing seals have excellent chemical resistance and withstand a wide temperature range of -110° F to 500° F. Stack as many V-rings as you need to fill grooves in valves, pumps, and cylinders.
Begin with a male and female adapter, then add V-rings between them to fill the space. Each V-ring adds to the sealing force; the female adapter also has a sealing edge. For a complete seal, you need male and female adapters (sold together) and at least one V-ring (sold in packs of 5).
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
V-Rings | One Male and One Female Adapter | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ID | OD | Ht. | Temp. Range, ° F | pH Resistance | Hardness | Color | Food Industry Std. | V-Ring Wd. | Pkg. Qty. | Pkg. | Male Adapter Wd. | Female Adapter Wd. | Pair | ||||
PTFE | |||||||||||||||||
| 1/4" | 5/8" | 0.188" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K31 | 000000 | 0.083" | 0.190" | 9572K61 | 00000 | ||
| 5/16" | 11/16" | 0.188" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K32 | 00000 | 0.083" | 0.190" | 9572K62 | 0000 | ||
| 3/8" | 3/4" | 0.188" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K33 | 00000 | 0.083" | 0.190" | 9572K63 | 0000 | ||
| 3/8" | 7/8" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K37 | 00000 | 0.083" | 0.250" | 9572K67 | 0000 | ||
| 1/2" | 7/8" | 0.188" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K35 | 00000 | 0.083" | 0.250" | 9572K65 | 0000 | ||
| 1/2" | 1" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K39 | 00000 | 0.083" | 0.250" | 9572K69 | 0000 | ||
| 9/16" | 1 1/16" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K41 | 00000 | 0.083" | 0.250" | 9572K71 | 0000 | ||
| 5/8" | 1 1/8" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K42 | 00000 | 0.083" | 0.250" | 9572K72 | 0000 | ||
| 3/4" | 1 1/4" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K43 | 00000 | 0.083" | 0.250" | 9572K73 | 0000 | ||
| 7/8" | 1 3/8" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K45 | 00000 | 0.083" | 0.250" | 9572K75 | 0000 | ||
| 1" | 1 1/2" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K47 | 00000 | 0.083" | 0.250" | 9572K77 | 0000 | ||
| 1 1/8" | 1 5/8" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K48 | 00000 | 0.083" | 0.250" | 9572K78 | 0000 | ||
| 1 1/4" | 1 3/4" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 5 | 9572K49 | 00000 | 0.083" | 0.250" | 9572K79 | 0000 | ||
| 1 3/8" | 2" | 0.313" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 5 | 9572K51 | 00000 | 0.140" | 0.310" | 9572K81 | 00000 | ||
| 1 1/2" | 2 1/8" | 0.313" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 5 | 9572K52 | 00000 | 0.140" | 0.310" | 9572K82 | 00000 | ||
| 1 3/4" | 2 3/8" | 0.313" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 5 | 9572K54 | 00000 | 0.140" | 0.310" | 9572K84 | 00000 | ||
| 2" | 2 1/2" | 0.250" | -110 to 500 | 1 to 9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 5 | 9572K55 | 00000 | 0.140" | 0.310" | 9572K85 | 00000 | ||
