WEH® Flange Insert Valve TVR2, metallic sealing, Alloy C4, DN 25 mm

Check valve for pressing into pipes
Various fluids are conveyed within chemical plants, i.e. detergents and also highly aggressive media. Standard seals and metals will not withstand these requirements.

WEH solution: A metal to metal seal out of special stainless steel. The valve is equipped with a customer specific flange connection for installation in pipes.
Nominal bore (DN)
25 mm
Max. allowable operating pressure PS
10 bar (145 psi)
Cracking pressure PC
approx. 0.025 bar
Temperature range
+0 °C up to +100 °C
Housing material
Alloy C4
Sealing material
Part no.
Marketing Features
  • Tailor-made according to customers‘ specifications
Check valve for pressing into pipes
CAD Files
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