Slide valve

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Gravitational material extraction and dosing

Steel or polymer construction with square, round or rectangular passage cross-section

The valves are mounted on the outlets of hopperstankssilosmechanical conveyor, and on loading bellow inlets. Slide valves are suitable for virtually all industrial sectors dealing with powder handling including the food industry. normes atex certified palamatic process

Main advantages

  • Valve frame and blade in carbon or stainless steel
  • Small number of components
  • Powder-coated
  • Sizes up to 1000 mm
  • Quick maintenance and replacement of the scraper
  • Equipped for manual, electropneumatic or gear motor actuator


slide valve slide valve on calcium carbonate slide valve on calcium carbonate palamatic slide valves with pneumatic actuators slide valve under silo slide valve with manual actuator slide valve with manual actuator


3 types of slide valves :

  • Square valve : from 120 x 120 mm to 370 x 370 mm
  • Round valve : from Ø 150 to Ø 400 mm
  • Rectangular valve : from 204 x 119 mm to 428 x 269 mm

This manually valve can stop the flow of the product at any time.
The valve, which is entirely manufactured in carbon steel, ensures safe interception, excellent durability and is the ideal equipment for heavy-duty applications. The slide valve is equipped with two replaceable seals.


Most common implantations :

  • Under a silo with the manual actuator version to ensure maintenance phases
  • With a pneumatic actuator for a automatic filling with dosing of trucks, hoppers
  • On a reactor to ensure pressure isolation, protection, security, steam rising
  • On the output of a coveying screw to avoid product fall


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Food industry version available

electropneumatic actuator

Electropneumatic actuator

gear motor actuator

Gear motor actuator

slide valve

Valve frame and flade in carbon or stainless steel

manual actuator palamatic

Manual actuator

1. Manual actuator

2. Manual actuatorma

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