VENT VALVES

INLINE VENT VALVES

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  • Range of sizes available – 2”, 3” and 4”

  • Designed for a horizontal pipe-way, slip on flanges at each end allows for connection to the pipe run

  • Valve bodies are engineered to have low impact on the flow of media through the pipe run

  • Standard gaskets are Buna N with optional Viton Gaskets

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STACK VENT VALVES

  • Range of sizes available – 2”, 3” and 4”

  • Designed to install on top of a vertical pipe

  • Pressure from the vessel is vented to atmosphere while a vacuum on the vessel draws outside air through the valve

  • Optional venting levers are available for stack valves for manual venting

  • Standard gaskets are Buna N with optional Viton Gaskets

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TANK BLANKETING VALVES

  • Standard valve material provides added corrosion protection

  • Simple design increases reliability and lowers maintenance cost

  • Designed to reduce blanketing gas losses on lowpressure storage tanks

  • Maintains a closely controlled blanket pressure

  • Helps gas pressure to maintain a constant state in the vapor space of storage tanks

  • Prevents air and humidity from entering into     storage vessel

  • Protects from fire and explosion by restricting spark

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PILOT OPERATED
VENT VALVES

  • Most precise way to manage pressure control of   your storage tank operation

  • Protects a storage tank from over pressurizing      during pump-in or thermal heating conditions

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WATER DRAW OFF VALVES
(WDOV) – OCECO INC.

  • OCECO Types V-143 and V-144 Water Draw Off   Valves are the most widely specified valve of their type in the industry

  • Double poppet valves are packless and feature high flow even at low pressure

  • Close attention to design and manufacturing of    each component results in the highest quality    product available

  • OCECO V-143 valves are pipe threaded for    installation in the tank

  • OCECO V-144 valves of identical construction are fitted for flange mounting