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Mueller UL / FM Fire Protection Valves & Hydrants

Johnson Valves are a UK distributor for the UL/FM approved range of valves and hydrants manufactured by the Mueller Company. Their vast range of UL listed and FM approved products includes the world renowned Super Centurion, the iconic American fire hydrant. There is also a range of FM/UL gate valves and indicator posts. These valves are used extensively in the petrochemical, automotive and pharmaceutical industries and in defence establishments. To service these industries we have access to a range of complete valves and spares held as stock items in the UK.

logo-mueller-co_0                                UL Listed                               FM Approved

250 – Fire Hydrant

Mueller UL Listed FM Approved Super Centurion® 250 Fire Hydrant

The Mueller® Super Centurion® 250 is a 3-way fire hydrant that meets or exceeds all applicable requirements of ANSI/AWWA C502 Standard, UL 246 and FM 1510 specifications.

Size : 6″ (150mm)

Connection : Flanged – ANSI 125 (PN10/16 option)

Fluids : Water

Pressure : 17 Bar (250 PSI)

Super Centurion 250 Fire Hydrant Datasheet

Super Centurion 250 Fire Hydrant

R-2365 – Gate Valve

Mueller UL Listed FM Approved Resilient Wedge OS&Y Gate Valve

Mueller® resilient seated outside screw and yoke wedge gate valves have features to make them easier to operate and to preserve the sealing capability and interior coating integrity for many years of reliable service.

Size : 2½” (65mm) to 12″ (300mm)

Connection : Flanged – ANSI 125 (PN10/16 option)

Fluids : Water

Operation : Handwheel

R-2365 Gate Valve Datasheet

Meuller R-2365 Gate Valve

R-2361 – Gate Valve

Mueller UL Listed FM Approved Resilient Wedge OS&Y Gate Valve

Mueller® resilient seated outside screw and yoke wedge gate valves have features to make them easier to operate and to preserve the sealing capability and interior coating integrity for many years of reliable service.

Size : 14″ (350mm) to 24″ (600mm)

Connection : Flanged – ANSI 125 (PN10/16 option)

Fluids : Water

Operation : Handwheel

R-2361 Gate Valve Datasheet

mueller-R-2361gate-valve

A-2462 – Gate Valve

Mueller UL Listed FM Approved Resilient Wedge NRS Gate Valve 

Mueller® resilient seated non-rising stem wedge gate valves have features to make them easier to operate and to preserve the sealing capability and interior coating integrity for many years of reliable service.

Size : 4″ (100mm) to 12″ (300mm)

Connection : Flanged – ANSI 125 (PN10/16 option)

Fluids : Water

Operation : 2″ Square operating nut (Handwheel option)

A-2462 Gate Valve Datasheet

Mueller A-2462 NRS Gate Valve

A-2361 – Gate Valve

Mueller UL Listed FM Approved Resilient Wedge NRS Gate Valve 

Mueller® resilient seated non-rising stem wedge gate valves have features to make them easier to operate and to preserve the sealing capability and interior coating integrity for many years of reliable service.

Size : 14″ (350mm) to 24″ 600mm)

Connection : Flanged – ANSI 125 (PN16 option 350mm & 400mm only)

Fluids : Water

Operation : 2″ Square operating nut (Handwheel option)

A-2361 Gate Valve Datasheet

Mueller A-2361 NRS Gate Valve

P-2462 – Gate Valve

Mueller UL Listed FM Approved Resilient Wedge NRS Post Indicator Gate Valve (PIV)

Mueller® resilient seated non-rising stem wedge gate valves are compatible with post indicators.

Size : 4″ (100mm) to 12″ (300mm)

Connection : Flanged – ANSI 125 (PN10/16 option)

Fluids : Water

Operation : Compatible with A-20806, A-20807 & A-20814 Indicator Posts

P-2462 Gate Valve Datasheet

Mueller P-2462 Post Indicator Gate Valve

P-2361 – Gate Valve

Mueller UL Listed FM Approved Resilient Wedge NRS Post Indicator Gate Valve (PIV)

Mueller® resilient seated non-rising stem wedge gate valves are compatible with post indicators.

Size : 14″ (350mm) to 24″ (600mm)

Connection : Flanged – ANSI 125 (PN10/16 option)

Fluids : Water

Operation : Compatible with A-20806, A-20807 & A-20814 Indicator Posts

P-2361 Gate Valve Datasheet

Mueller P-2361 Post Indicator Gate Valve

A2120 / A2122 – Check (Non-Return) Valve

Mueller UL Listed FM Approved Check (Non-Return) Valve

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

Size : 2½” (65mm) to 12″ (300mm)

Connection : Flanged – ANSI 125 (PN16 option)

Fluids : Water

Installation : Horizontal  & Vertical (with flow upwards)

A2120 / A2122 Check (Non-Return) Valve Datasheet

A2120 / A2122 Check (Non-Return) Valve

A-20814 – Indicator Post

Mueller UL Listed FM Approved Wall Mounted Indicator Post

Mueller® wall mounted indicator posts are used to operate valves installed behind a wall and indicates if that valve is open or shut.

Model A-20814 : Compatible with NRS post indicator valves (4″ 100mm to 16″ 400mm)

Torque : 1220Nm

Operation : Handwheel

A-20814 Indicator Post Datasheet

Mueller A-20814 Wall Mounted Indicator Post

A-20806 / A-20807 – Indicator Post

Mueller UL Listed FM Approved Adjustable Indicator Post (Standard & Shallow Bury)

Mueller® indicator posts provides a means to operate buried or otherwise inaccessible valves, they also clearly indicates whether the valves are open or shut.

Model A-20806 : Compatible with NRS post indicator valves (4″ 100mm to 14″ 350mm)

Model A-20807 : Compatible with NRS post indicator valves (16″ 400mm to 24″ 600mm)

Adjustable Range : Standard version – 616mm | Shallow Bury version – 280mm

Operation : Lockable wrench

A-20806/A-20807 Indicator Post Datasheet

Mueller Indicator Post