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Product features and benefits
- For tapping under pressure with integrated auxiliary stop cock
- As refurbishment connecting piece for pressureless installation without auxiliary shut-off device
Versions:
- TERRA®lock K3 Connecting piece
- Product features and benefits
- Design in accordance with DIN 3543 Part 2
- External drilling, using a tapping machine with VAG TERRA®lock adapter
- Vertical tapping under pressure for PE-HD pipes PE 80 and PE 100 / PVC pipes
- Maximum tapping diameter 31 mm
- VAG TERRA®lock plug-type connection with patented, flexible locking ring
- For easy manual assembly with the VAG TERRA®lock plug-type connection
- Use of tapping machine with VAG TERRA®lock adapter
- With integrated, easy-to-operate auxiliary ball valve
Material
- Clamping piece: Ductile cast iron EN-JS 1030 (GGG-40)
- Saddle: Ductile cast iron EN-JS 1030 (GGG-40)
- Bolts, nuts, washers: Stainless steel A2 (DIN EN ISO 3506)
- Seal: EPDM
- Auxiliary ball valve: components made of rust-proof materials
Corrosion protection
- Saddle: Inside and outside epoxy coating
- Clamping piece: Inside and outside epoxy coating
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- TERRA®lock K3 Refubrishment Connection piece
- Product features and benefits
- Design in accordance with DIN 3543 Part 4
- Refurbishment, unpressurised assembly for
- PE-HD pipes PE 80 and PE 100 SDR
- PVC pipes
- VAG TERRA®lock plug-type connection with patented, flexible locking ring
- For easy manual assembly with the VAG TERRA®lockplug-type connection
Material
- Clamping piece: Ductile cast iron EN-JS 1030 (GGG-40)
- Saddle: Ductile cast iron EN-JS 1030 (GGG-40)
- Bolts, nuts, washers: Stainless steel A2 (DIN EN ISO 3506)
- Seal: EPDM
Corrosion protection
- Saddle: Inside and outside epoxy coating
- Clamping piece: Inside and outside epoxy coating
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