Sunaina Engineering Industries

ISO 9001 REGISTERED

facebook linkedin twitter

Our Products

  • header
  • header
  • header
  • header
  • header
  • header

Dome Seal

Home» Products » Dome Seal

Dome Seal

 

These compressed-air operated seals are energised to provide pressure-tight sealing within a dome valve for fast cut-off and flow regulation of a wide range of powders, pastes and granules.They are suitable for use in pneumatic conveying systems that range from bagging fly ash and regulating ore in silos, to dispensing food products into containers.

Typical applications:-Replacement inflatable seals for dome valves that control the flow of bulk materials in numerous industrial sectors and processes including:

  • Coal-fired power stations.
  • Waste incinerators.
  • Ironworks and steelworks.
  • Cement and gypsum production.
  • Mineral processing.
  • Sand filling systems.
  • Washing powder manufacture.
  • Food processing.
  • Pharmaceutical processing.
  • Chemical processing.
  • Rail and tramways.   

 

Materials of construction

 

  • We manufacture these seals in numerous elastomers including:
  • Silicone (VMQ) and food-quality silicone to FDA requirements.
  • Fluorocarbon (FKM).
  • Nitrile (NBR).
  • Hydrogenated nitrile (HNBR).
  • Chloroprene/Neoprene (CR).
  • Ethylene-propylene (EPDM).

Standard diameters: 50mm (2-inch), 80mm (3-inch), 100mm (4-inch), 150mm (6-inch), 200mm (8-inch), 250mm (10-inch), 300mm (12-inch), 400mm (16-inch). Other sizes can be manufactured on request.

 

 

Enquiry Form


Captcha

× Your enquiry has been sent successfully.
We will contact you soon.

Navigation

Copyright © 2015-2017 All rights reserved. - Sunaina Engineering Industries