CTC Flange Blind Triangle
CTC blind flange triangle for CTC V25 FK/FG, original fit for secure sealing when plugging immersion heater sockets.
Watch this product and we will notify you once it is back in stock.
CTC Flange Blind Triangle
Description
CTC Blind Flange (triangular) is a robust cover and blind flange specially designed to plug or seal connection sockets on heating boilers and accumulator tanks from CTC. The flange has a triangular bolt pitch and is adapted for the models CTC V25 FK and CTC V25 FG. This blind flange is typically used when an immersion heater socket, immersion tube or flange connection is to be plugged safely and pressure-tight without risk of leakage. Made of strong material that can withstand the boiler system's operating pressure and temperature cycles over time.
Key features and benefits
- Exact original fit: Specially dimensioned for the bolt circle of the CTC V25 FK/FG.
- Safe and secure seal: Ensures a perfect plugging against the boiler's water volume.
- Durable material: Resistant to corrosion, heat changes and system pressure.
- Easy installation: Mounted directly with standard gasket and bolted joints.
Installation and tips for the installer
- Clean the contact surface: Make sure that the flange surface of the boiler is free of old gasket residues and rust before mounting.
- Use a new flange gasket: For absolute tightness, a new heat-resistant triangular gasket should always be mounted together with the blind flange.
- Cross-tighten the bolts: Tighten the bolts evenly in turns so that the pressure is distributed symmetrically over the gasket.
Specifications
- Item type: Blind flange / Cover flange
- Version: Triangular flange (3 bolt holes)
- Suitable for models: CTC V25 FK, CTC V25 FG
- Area of use: Closing/plugging flange opening (e.g. immersion heater socket)

