TC-NBR Rotary Oil Seal
The valve Oil Seal is an indispensable component to seal off all three possible leakage routes - the pipe seal,
the flange seal and the operating Shaft Seal in shut-off valves, flap or disk valves and should therefore be
designed and made of material optimal for these applications. Our sealing solutions offer material quality
precisely selected for this and torque reduced geometries which allow the flap to close with a minimal
amount of power, yet demonstrate high compression to provide a perfect seal. Designs leak-free and
dead space-free ensure applications remain hygienic - especially for the food and beverage industry.
Advantage of valve oil seal:
Very easy to install
Designs without dead space
Friction reducing coatings available
Wide range of material designs for high media and temperature stability
Custom rubber seal’s industry expertise will point you in the right direction by assisting in your rubber
valve design for your flow parameters.
Valve oil seal are used to facilitate a unidirectional flow of fluid. Depending upon the application this
either causes a forward flow or prevents backflow in a device. Our flapper, umbrella, duckbill and custom
valves are produced from a wide variety of rubber compounds, including medical and food-grade silicone
and hydrocarbon-resistant fluorosilicone rubber in order to handle a broad range of tolerances and temperatures.
Applications for valve oil seal
Disposable IV Fluid Delivery Systems
Automotive Fuel Pumps
Tubing Circuits for Heart Surgery
OEM (Original Equipment Manufacturer)
Custom valve oil seal's Available Rubber Compounds
Nitrile, Buna-N (NBR)
Ethylene Propylene (EPDM)
Hydrogenated Nitrile (HNBR)
Viton , Fluorocarbon (FKM)
Natural Rubber, Polyisoprene(NR, IR)
Neoprene , Chloroprene (CR)
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