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QUAD-RING 9,19X2,62 RED FDA VMQ70 (4110-N8)
Part number: Q0009190262JA702002
Weight : 0.2750 gr.
Customs tariff code: 39269097
Country of origin: TW
Approvals:
HOMOL-FDA
X-RING 9,19X2,62 RED VMQ70 (4110-N8)
Part number: Q0009190262JASP7042R
Weight : 0.0000 gr.
Customs tariff code: 39269097
Country of origin: CN
X-RING 47,80X5,33 RED FDA & 1935/2004 VMQ70 (N31A)
Part number: Q0047800533JA7006F
Weight : 4.8330 gr.
Customs tariff code: 40169300
Country of origin: CN
technical data
| Profile | Material | Hardness | Temperature |
 | NBR | 70 SH A | -20 to +100 ºC |
| FPM | 75 SH A | -20 to +200 ºC |
| EPDM | 70 SH A | -50 to +130 ºC |
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X-Rings, the seals with the greatest resistance to expansion and pressure
The X-Ring, or Quad-Ring, is an elastomeric sealing part with four contact lips that enables extrusion and pressure to be better withstood. The flexibility of its lips also enables to reduce friction and wear.
This seal also stands out due to the flexibility of the lips, which reduces friction and wear. Whatever the direction of the force (radial or axial), the symmetrical section X-Ring guarantees an excellent seal, even in conditions of low pressure. In the event the pressure of the fluid increases, the elastic activation and rebound increase too. This is due to the fact that the elastomer, on acting like a fluid, transmits the force of the pressure in all directions.
Another of the benefits of X-Rings is that they require less force during start-up, up to 75% compared with other seals. Furthermore, due to their four support points, loss of lubricant is reduced significantly by effectively controlling the thickness of the film.
X-Rings or Quad-Rings, are used in single purpose applications, and, being a “self-energized” element, in static or dynamic.
X-Rings, advice for fitting
| H | HOUSING SIZE (mm) | RADIO (R) | RAD. MAX (G) | ||||||
| DEPTH | WIDTH | ||||||||
| DYNAMIC (C1) | STATIC (C) | WITHOUT BUR L+0,2 | WITH BUR L1+0,2 | WITH 2 BUR L2+0,2 | |||||
| NBR | FPM – VMQ | NBR | FPM-VMQ | ||||||
| 1,02±0,08 1,27±0,08 1,52±0,08 1,78±0,08 2,62±0,08 3,53±0,10 5,33±0,13 6,99±0,15 | 0,80±0,025 1,00±0,025 1,30±0,025 1,55±0,025 2,35±0,025 3,25±0,025 4,95±0,050 6,50±0,050 | 0,80 1,00 1,30 1,55 2,35 3,20 4,80 6,30 | 0,75±0,025 0,90±0,025 1,20±0,025 1,40±0,025 2,25±0,025 3,00±0,025 4,75±0,025 6,20±0,025 | 0,75 0,90 1,20 1,40 2,25 2,90 4,50 6,00 | 1,2 1,4 1,7 2,0 3,0 4,0 6,0 8,0 | – – – 3,5 4,4 5,4 7,8 10,5 | – – – 5,0 5,8 6,8 9,5 13 | 0,10 0,15 0,25 0,25 0,40 0,40 0,60 0,60 | 0,025 0,025 0,040 0,050 0,080 0,080 0,100 0,100 |
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Performance advantages of the X-Rings vs the O-Rings | News | JIOrings
Published : 05/20/2018 | Categories : X-RingsX-Rings or Quad-Rings, the seals with the most support The O-Ring, the simplest, most versatile and economical option on the market, is a circular seal that can be used in almost any [...]
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X-Ring or clover seal | News | JIOrings
Published : 11/19/2015 | Categories : X-RingsThe difference from the O-ring with its four lips or support points making its performance improve slightly. The queen of static seals is the O-ring, undoubtedly the most universal seal, used [...]