Non-return flap130M metal-to-metal seal with 3" internal thread
Suitable for water supply, heating, air conditioning and compressed air systems.
Valve body and flap made of brass
NBR O-rings
Metallic sealing
- Minimum operating temperature: 0°C
- Maximum operating temperature: 90°C
- Max. permissible operating pressure: 8 bar / 116 psi
Connection type: 2 x internal thread
Threaded connections ISO228 (corresponds to DIN EN ISO 228 and BS EN ISO 228)
The non-return flap should only be installed in the horizontal or vertical position.