Visio consists of a massive steel girder with embossed inner and outer tooth and sided graphite edition.

For medium-and atmosphere is one resilient "tooth" one - embossed, on both sides of the flange metallic seals. The springing teeth may be changing forces without plastic deformation. This eliminates the tightening of the screws. Through the constructive interpretation of the seal meets these at least pickup moments of the screws already meet the requirements of the TA-air. Due to this fact on high quality screws can be waived. Even with a high surface pressure of more than 600 Mpa is the sealing geometry is not destructible.

Pressure and temperature fluctuations are determined by the spring characteristics of the tooth geometries compensated.

Your advantages :

		Massive stainless steel carrier with embossed cog and double-sided graphite coating
		The tooth heights and graphite are finely from voted, so in the state assembly no plastic deformation of the tooth geometry takes place.
		The resilient cog on the medium side seals the flange metallically
		The resilient cog balances out pressure and temperature fluctuations
		Meets the regulations of VDI 2440 in respect of leak-tightness (TA-Luft = 1 x 10-4 mbar x l/(m x s))
		Test result ECO + (8 x 10-8 mbar x l/(m x s)) at a test pressure of 1 bar (absolute).
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