1 1/4" (5/4") Inch BSP Brass Check Non Return Valve Female with Plastic Insert

Material: Brass; Insert material: Plastic; Size: 1 1/4" (5/4") BSP European Thread; Check valve non-return valve female to female. Suitable for water and central heating installations. It allows fluid (liquid or gas) to flow through it in only one direction. Thread type: Female x Female; Max. Static Pressure: 1,0MPa (10bar); Max. Working Temperature: +120C; Gasket type: NBR (flat)., Weight: 0.8377565956 pounds, Manufacturer: Invena