Markets

Products A to Z

UL Listed & FM Approved Check (Non-Return) Valves

Johnson Valves are a UK distributor for the UL listed and FM approved range of check valves manufactured by the Mueller Company.

logo-mueller-co_0 UL Listed FM Approved

A2120 / A2122 – Cast Iron Mueller® Check (Non-Return) Valve

These Mueller® check (non-return) valves are available with bronze seat rings with the option of either a bronze or a rubber-faced disc.

Type
Swing (Flap)
Size & Connections
DN65 to DN300 • ANSI 125 Flange (PN16 option)
Duty
Water
Materials
Cast Iron Body & Bonnet • Bronze Disc (A2122: Rubber-faced option)
Pressure Rating
14 Bar
Temperature
0 to 50°C
Compliance & Approvals
UL listed • FM approved
Contact Us A2120 / A2122 - Cast Iron Mueller® Check (Non-Return) Valve - PDF DatasheetUL Listed / FM Approved Fire ProtectionMueller Brand

A2120 / A2122 - Cast Iron Mueller® Check (Non-Return) Valve