itap Check valve BLOCK® 1/2" internal thread PN 12, Tmax 100 °C, brass/polymer, NBR seal

Patented non-return valve BLOCK® G 1/2" with NBR seal

Suitable for water supply, heating, air conditioning and compressed air systems.

Patented system
Brass valve body
Polymer valve piston and guide
NBR seal

• Minimum operating temperature: -20°C
• Maximum operating temperature: 100°C
• Max. permissible operating pressure: 12 bar / 174 psi

Connection type: 2 x internal thread
Threaded connections ISO228 (corresponds to DIN EN ISO 228 and BS EN ISO 228)

The BLOCK® check valve can be installed in almost any position: vertically, horizontally and also diagonally!