Relief Valves Sealing O Ring
Features and Specifications
Our Relief Valves Sealing O Rings are manufactured to the highest standards, ensuring reliability and durability in various applications. Made from premium NBR Rubber Washers Seals, these O Rings offer exceptional performance characteristics.

| Physical Properties | |
| Hardness | 60 +/- 5 IRHD (ISO48) |
| Elongation at Break | 250% (ISO37) |
| Tensile Strength | 6.5 Mpa (ISO37) |
| Compression Set | 20% after 24 hours at 175℃ (ISO815) |
| Low-Temperature Resistance | TR10 -40℃ (ISO 2921) |
| Aging Properties | |
| Hardness Change | +5 IRHD (ISO 188) |
| Elongation at Break Change | -28% |
| Tensile Strength Change | -16% |
| Weight Change | -2.35% |
Benefits of Relief Valves Sealing O Ring
- Reduces Wear: By absorbing friction and shock, O-rings help minimize wear on moving parts within valve assemblies.
- Compatibility with Various Fluids: O-rings can be made from different materials (such as NBR, FKM, and EPDM) that can be selected based on chemical compatibility with the fluids handled by the pressure relief valve.
- Dynamic and Static Sealing Capabilities: O-rings can be effectively used in both dynamic (moving) and static (non-moving) sealing applications. This dual capability makes them suitable for a variety of configurations within pressure relief valves.
- Prevents Contamination: By effectively sealing potential leak points, O-rings help maintain the purity of fluids in systems such as water treatment or chemical processing.
These O Rings are suitable for use in a wide range of industrial applications, including, but not limited to, Long Split Wiring Boot Grommets, Straight Water Dispenser Gaskets, Round Wiring Harness Grommets, and Oil Well Device S Seals. They are also compatible with a 6-pin Connector Plug Rubber Boot for enhanced versatility.
Why Choose Our Relief Valves Sealing O Rings?
Our commitment to quality and precision manufacturing ensures that every Relief Valves Sealing O Ring we produce meets the highest industry standards. With a focus on durability and performance, our O Rings are the go-to choice for suppliers and manufacturers worldwide.
Ready to experience the difference? Contact our factory directly to discuss your specific needs and place your order today.
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