Revised Web Page - 2017 July 14

Cone Valves


The purpose of the RULA Cone Valves are to provide a single solution to both the filling and discharge of material into and out of Pressure Vessels.

RULA manufactures two different types of Cone valves, one filling valve and a discharge valve

Types of actuation

Pneumatically actuated, electric motor actuated

Design Features

- Totally enclosed solid seal arrangement

- Seal is protected and out of the material flow stream

- Relatively simple, robust and cost effective design compared to other similar valves with minimal movable parts

- Downstream pressure assists in closing the valve seal

- The valve is most suited for filling and discharge where the gravity flow of fine product minerals takes place at a relatively low speed

Material of construction specifications

- Valve body: SANS 50025 Grade S 275 JR or Stainless Steel

- Cone: EN 8 or Stainless Steel

- Seal: Nitrile, Viton and silicone (Temperature range up to 200 C)


- Valves are purpose made in any size and shape to fit plant requirements

- Drilling arrangement to suit plant interface

Operating & Maintenance

- The valves are Operator and Maintenance friendly

- A complete Operating & Maintenance manual is available

Photo Gallery

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