WESTERN POLYRUB DOME VALVE RUBBER SEAL RING IS MADE OF SPECIAL RUBBER MAINLY SILICONE OR VITON CHARACTERIZED BY HIGH- TEMPERATURE RESISTANCE, CORROSION RESISTANCE, WEAR RESISTANCE AND AGING RESISTANCE AS WELL AS LONG SERVICE LIFE .WE ALSO MAKE RING IN EPDM ,NEOPRENE OR NBR AS PER CUSTOMER REQUEST .

WHEN PERSON OPEN VALVE, THE FEED INLET OPENS TO FULL EXTENT WITHOUT OBSTRUCTION. THE VALVE IS SUITABLE FOR MATERIALS SUCH GAS LIQUID, SEMI-FLUID AND SOLID POWDER ETC.

SEAL RING OF INFLATABLE DOME VALVE PHYSICAL DIMENSION AND COUPLING, DIMENSION AND MODEL OF MATCHED ACTUATOR

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SEAL RING OF INFLATABLE DOME VALVE SEALS