Description: O-rings for natural gas compressor valves are static-sealing wear-prone parts of the valve assembly. They are installed in the sealing grooves of the intake and exhaust valve seats, lift limiters, and other parts, and are used in natural gas compression conditions to seal and isolate the interior of the valve.
It fills the gaps between gas valve parts and prevents internal and external leakage of natural gas through gaps in the valve assembly.
It compensates for machining errors of the parts and deformation caused by thermal expansion and contraction during operation, providing a buffering and sealing effect.
It isolates the oil and gas medium, protects the metal mating surfaces, and prevents the high-pressure gas flow from eroding metal parts.
Annular rubber sealing ring, assembled into the corresponding sealing groove; FKM fluororubber, resistant to oil and gas and high pressure, is selected for natural gas conditions, being resistant to medium swelling and able to withstand alternating temperature and pressure; the dimensions strictly match the specifications of the gas valve groove.
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