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TV Series

About TV Series

This is a transmitter isolation valve that can be used on both dry media and liquids. The compact design and unique flange pattern enable direct installation on the tank wall. Downstream transmitter or any other equipment can be disengaged and maintained without draining the tank.

Technical Specifications
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Description

Stafsjö’s valve TV series is a transmitter isolation knife gate valve that can be used on both dry media and liquids. The compact design and unique flange pattern enable direct installation on tank walls. Downstream transmitter or any other equipment can be disengaged and maintained without draining the tank by simply closing the isolation valve.

The TV series is modularly designed and it can easily be customized in materials to fit different process conditions. As standard it is available with a stainless steel valve body. Stafsjö’s retainer ring system offers great flexibility and several seat material options. The gland box system with TwinPack braids ensures that no media reaches the surrounding environment. It can also be reinforced with a box bottom scraper for demanding applications.

Available in size DN 80 (3″) only.

Features
  • • Uni-directional shut-off
    • Reinforced gland box sealing system enable a tight seal to environment
    • Fully lugged
  • Body material:
    • Stainless steel
  • Valve seat materials:
    • NBR
    • FKM/FPM
    • EDPM
    • PTFE
    • PTFE FDA/EC 1935/2004
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