WATTS LFN55B-M1 Series Water Pressure Reducing Valves


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Adjustable Reduced Pressure Range: 25 to 75 psi , Compliance: ASSE Standard 1003; (ANSI A112.26.2), and CSA Standard B356 , Connection Type: NPT Union x FNPT , Height: 6" , Inlet Thread Type: NPT , Max. Pressure: 400 psi , Max. Temp.: 160 Degrees F , Mfr. Series: LFN55B-M1 , Pressure Adjustment Range: 25 to 75 psi , Style: Standard , Thread Type: NPT , Trim Material: Bronze , Valve Design: Standard , Valve Type: Standard
StyleModelPipe SizeMax. Working PressureBody MaterialInlet ConnectionInlet SizeInlet TypeLengthMaterialPrice (ex. VAT)
A
LFN55BM1-U-070 3/4
-27.6 BarLead Free Brass-3/4"Union Joint--€280.18
B
LFN55BM1-U-G 1
-27.6 BarBrass-1"Union Joint--€310.78
A
LFN55BM1-U-070 1
-400 PSILead Free Copper Silicon AlloyUnion Joint1"Union Joint-Stainless Steel€326.05
C
LFN55BM1-U 1 IN
-400 PSILead Free Copper Silicon AlloyUnion Joint1"Union Joint-Stainless Steel€161.57
D
LFN55BM1-DU-PEX-G 1
-27.6 BarBrass-1"Union Pex--€347.26
A
LFN55BM1-DUS-G 1
-27.6 BarBrass-1"Union Solder--€347.26
E
LFN55BM1-DU-CPVC 1
-27.6 BarBrass-1"Union CPVC--€324.35
F
LFN55BM1-DU-G 1
-27.6 BarBrass-1"Union Joint--€347.26
A
LFN55BM1-US-G 1
-27.6 BarBrass-1"Union Solder--€310.78
G
LFN55BM1-DU 1 IN
-27.6 BarBrass-1"Union Joint--€376.99
E
LFN55BM1-DU-CPVC 3/4
-27.6 BarBrass-3/4"Union CPVC--€257.27
A
LFN55BM1-G 1
-27.6 BarBrass-1"Female Threaded--€296.33
G
LFN55BM1-DU-S 3/4 IN
-27.6 BarBrass-3/4"Union Solder--€298.20
H
LFN55BM1-DU 1/2 IN
-400 PSILead Free Copper Silicon AlloyUnion Joint1/2"Union Joint-Stainless Steel€273.08
I
LFN55BM1 1/2 IN
-400 PSILead Free Copper Silicon AlloyFemale Threaded1/2"Female Threaded-Stainless Steel€237.45
G
LFN55BM1 3/4 IN
-27.6 BarBrass-3/4"Female Threaded--€240.66
G
LFN55BM1-DU 3/4 IN
-27.6 BarLead Free Copper Silicon Alloy-3/4"Female Threaded--€298.20
G
LFN55BM1 U 3/4
-27.6 BarLead Free Copper Silicon Alloy-3/4"Female Threaded--€124.80
J
1/2 LF N55BUM1
1/2"-----5.125"Lead Free Brass€162.34
J
3/4 LF N55BUM1
3/4"-----4.75"Lead Free Brass€194.79

LFN55B-M1 Series Water Pressure Reducing Valves

Watts LFN55B-M1 Series water pressure-reducing valves are used in plumbing systems to regulate and control water pressure. These valves are employed in residential, commercial and industrial settings. They are offered in lead-free brass, brass and lead-free copper silicon alloy construction for safeguarding the water supply from harmful contaminants. These valves are equipped with a stainless steel strainer to prevent debris and sediment from entering the downstream plumbing system. They have thermoplastic seats for a tight & reliable seal to prevent water leakage. These valves are integrated with thermal expansion bypass to allow controlled release of excess pressure, resulting from thermal expansion in the water distribution system. They are available in female threaded and union joints inlet types.

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