Watts Pressure Regulators
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WATTS Pressure Regulators

Used to reduce the inlet pressure of the fluid to a predetermined value, protect the downstream plumbing components and reduce water consumption. Steam and water pressure regulators also available in different connection types and body materials

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StyleModelAdjustable Reduced Pressure RangeBody MaterialInlet SizeInlet Thread TypeItemOutlet SizePressure Adjustment RangeTrim MaterialPrice (ex. VAT)
ALF26A 50-175 3/8-Lead Free Brass3/8"-Pressure Regulator3/8"50 to 175 psi-€90.67
ALF26A 10-125 1/2-Lead Free Brass1/2"-Pressure Regulator1/2"10 to 125 psi-€209.08
ALF26A 1-25 1/20 to 25 psiLead Free Brass1/2"NPTWater Pressure Regulator Valve1/2"-Lead Free Brass€442.92
ALF26A 1-25 1/41 to 25 psiBrass1/4"NPTWater Pressure Regulator Valve1/4"--€341.34
ALF26A 1-25 3/81 to 25 psiBrass3/8"NPTWater Pressure Regulator Valve3/8"--€341.34
ALF26A 1-25 1/81 to 25 psiBrass1/8"FPTWater Pressure Regulator Valve1/8"--€366.06
ALF26A 3-50 1/83 to 50 psiBrass1/8"FPTWater Pressure Regulator Valve1/8"--€341.34
ALF26A-V 3/83 to 50 psiLead Free Brass3/8"NPTWater Pressure Regulator Valve---€412.73
ALF26A 3-50 3/83 to 50 psiLead Free Brass3/8"NPTWater Pressure Regulator Valve3/8"-Lead Free Brass€341.34
ALF26A 3-50 1/23 to 50 psiLead Free Brass1/2"NPTWater Pressure Regulator Valve1/2"-Bronze€442.92
ALF26A 10-125 3/810 to 125 psiLead Free Brass3/8"NPTWater Pressure Regulator Valve3/8"-Bronze€341.34
ALF26A 10-125 1/410 to 125 psiBrass1/4"NPTWater Pressure Regulator Valve1/4"--€341.34
WATTS -

RV47 Series Pressure Regulators

StyleModelPrice (ex. VAT)
ARV47CL-33€67.45
RFQ
BRV47LNG-22€48.10
RFQ
WATTS -

263A Series Water Pressure Regulators

StyleModelAdjustable Reduced Pressure RangePrice (ex. VAT)
A263A-G-1-25 1/21 to 25 psi€507.90
RFQ
B263A-1-25 1/21 to 25 psi€376.11
RFQ
C263A-G-50-175 1/250 to 175 psi€507.90
RFQ
WATTS -

F127SS Series Pressure Regulators

StyleModelInlet SizeOutlet SizePrice (ex. VAT)
AF127SS-110 33"3"€16,490.68
RFQ
BF127SS-206 33"3"€16,179.53
RFQ
CF127SS-208 33"3"€16,179.53
RFQ
DF127SS-210 44"4"€21,811.44
RFQ
EF127SS-208 44"4"€20,385.49
RFQ
WATTS -

R325 Series Gas Pressure Regulators

StyleModelGas TypePrice (ex. VAT)
AR325N32-0509-06-€90.48
RFQ
BR325N32-0711-08-€90.48
RFQ
CR325P32-0711-11-€90.48
RFQ
DR325P32-0711-11BXLP Gas€141.66
RFQ
ER325N32-0711-08BXNatural Gas€141.66
RFQ
WATTS -

152SS Series Steam Pressure Reducing Valves

StyleModelAdjustable Reduced Pressure RangeInlet SizeMax. Working PressureMin. Temp.Outlet SizePrice (ex. VAT)
A152SS-10-50 3/4-3/4"20.7 Bar33 Degree F3/4"€16,854.94
RFQ
B152SS-30-140 3/4-3/4"20.7 Bar33 Degree F3/4"€16,854.94
C152SS-3-15 3/4-3/4"20.7 Bar33 Degree F3/4"€16,854.94
RFQ
D152SST-30-140 3/4-3/4"20.7 Bar33 Degree F3/4"€18,542.40
E152SST-10-50 3/4-3/4"20.7 Bar33 Degree F3/4"€18,542.40
RFQ
F152SS-3-15 1/23 to 15 psi1/2"300 PSI33° F1/2"€15,253.42
RFQ
G152SST-3-15 13 to 15 psi1"300 PSI33° F1"€20,782.14
RFQ
H152SST-3-15 1/23 to 15 psi1/2"300 PSI33° F1/2"€16,776.22
I152SS-10-50 1/210 to 50 psi1/2"300 PSI33° F1/2"€15,253.42
J152SS-10-50 110 to 50 psi1"300 PSI33° F1"€17,656.59
RFQ
K152SST-10-50 110 to 50 psi1"300 PSI33° F1"€20,782.14
RFQ
L152SST-30-140 1/230 to 140 psi1/2"300 PSI33° F1/2"€16,776.22
M152SST-30-140 130 to 140 psi1"300 PSI33° F1"€19,424.64
RFQ
N152SS-30-140 1/230 to 140 psi1/2"300 PSI33° F1/2"€15,253.42
O152SS-30-140 130 to 140 psi1"300 PSI33° F1"€17,656.59
RFQ
WATTS -

R48 Series Gas Pressure Regulators

StyleModelPrice (ex. VAT)
AR48N42-0306-3.5€50.92
RFQ
BR48P42-0512-10€50.92
RFQ
AR48N42-0306-3.5R€79.69
RFQ
AR48N32-0306-3.5€50.92
RFQ
BR48P32-0512-10€50.92
RFQ
AR48N32-0306-3.5R€79.69
RFQ
WATTS -

R625 Series Pressure Regulators

StyleModelGas TypePrice (ex. VAT)
AR625P42-0711-11-€186.53
RFQ
BR625N42-0711-08-€186.53
RFQ
CR625P42-0711-11BXLP Gas€292.11
RFQ
DR625N42-0711-08BXNatural Gas€292.11
RFQ
StyleModelPrice (ex. VAT)
ARV48CL-32€56.54
RFQ
ARV48CL-42€56.54
RFQ
WATTS -

RV61 Series Gas Pressure Regulators

StyleModelPrice (ex. VAT)
ARV61LLP-52€292.11
RFQ
BRV61LNG-52€186.53
RFQ
BRV61LNG-62€186.53
RFQ
WATTS -

BD1156F Series Water Pressure Regulators

StyleModelBody MaterialInlet ConnectionInlet SizeInlet TypeMax. Water PressureMax. Working PressureOutlet SizeOutlet TypePrice (ex. VAT)
A1/2 SBD1156FBronzeUnion Solder1/2"Union Solder-100 PSI1/2"Female Threaded€208.06
BBD1156F (W/PRESS) 1/2Bronze-1/2"Press-6.9 Bar1/2"Press€180.22
C1/2 TBD1156FBronzeUnion Joint1/2"Union Joint-100 PSI1/2"Female Threaded€208.06
D1/2 BD1156FCast Bronze-1/2"Female Threaded9999 Psi-1/2"Female Threaded€152.04
EBD1156F 3/4Cast Bronze-3/4"Female Threaded100 psi-3/4"Female Threaded€188.02
StyleModelInlet SizeInlet Thread TypeItemOutlet SizeThread TypePrice (ex. VAT)
ALF215M1 0-50 1/41/4"-Pressure Regulator1/4"-€637.53
ALF215M1 0-20 1/41/4"NPTPressure Regulator1/4"NPT€914.20
ALF215M1 0-8 1/41/4"NPTPressure Regulator1/4"NPT€914.20
ALF215M1 0-50 3/83/8"-Pressure Regulator3/8"-€651.16
ALF215M1 0-20 3/83/8"NPTPressure Regulator3/8"NPT€981.01
ALF215M0-8 3/83/8"FPTWater Pressure Regulator Valve3/8"FPT€981.01
WATTS -

252A Series Steam Pressure Reducing Valves

StyleModelAdjustable Reduced Pressure RangeInlet SizeMax. Working PressureMin. Temp.Outlet SizePrice (ex. VAT)
A252AT 3-15 3/4-3/4"14 Bar33 Degree F3/4"€3,137.08
B252A 30-140 3/4-3/4"20.7 Bar33 Degree F3/4"€2,851.54
C252AT 10-30 3/4-3/4"14 Bar33 Degree F3/4"€3,137.08
D252AT 30-140 3/4-3/4"14 Bar33 Degree F3/4"€3,137.08
E252A 10-50 3/4-3/4"20.7 Bar33 Degree F3/4"€2,851.54
F252A 3-15 1-----€3,461.04
RFQ
G252A 3-15 3/4-3/4"20.7 Bar33 Degree F3/4"€2,851.54
H252A 10-30 3/4-3/4"20.7 Bar33 Degree F3/4"€2,851.54
I252A 3-15 1/23 to 15 psi1/2"300 PSI33° F1/2"€2,393.96
J252AT 3-15 1/23 to 15 psi1/2"300 PSI33° F1/2"€2,820.45
K252A 10-30 1/210 to 30 psi1/2"300 PSI33° F1/2"€2,393.96
L252AT 10-50 1/210 to 50 psi1/2"300 PSI33° F1/2"€2,633.76
M252A 10-50 110 to 50 psi1"300 PSI33° F1"€3,461.04
RFQ
N252A 10-50 1/210 to 50 psi1/2"300 PSI33° F1/2"€2,393.96
O252A 30-140 1/230 to 140 psi1/2"300 PSI33° F1/2"€2,393.96
P252AT 30-140 1/230 to 140 psi1/2"300 PSI33° F1/2"€2,820.45
Q252A 30-140 130 to 140 psi1"300 PSI33° F1"€3,461.04
RFQ
WATTS -

152A Series Steam Pressure Reducing Valves

StyleModelAdjustable Reduced Pressure RangeBody MaterialHeightInlet SizeItemLengthMax. Working PressureMin. Temp.Price (ex. VAT)
A152A-030140 3/4----Regulator---€3,628.63
RFQ
B152A 30-140--8 15/16"-Process Steam Pressure Regulator6"--€1,611.84
C101033----Steam Pressure Regulator---€1,846.74
D152AT-30140 3/4-Iron-3/4"Steam Pressure Regulator-20.7 Bar33 Degree F€1,978.53
E152AT-003015 3/4-Iron-3/4"Steam Pressure Regulator-20.7 Bar33 Degree F€1,978.53
F152A 30-100--14"-Process Steam Pressure Regulator9"--€4,512.38
F152A 5-40--14"-Process Steam Pressure Regulator9"--€4,553.43
B152A 30-100--14"-Process Steam Pressure Regulator9"--€3,137.17
B152A 30-140--9 11/16"-Process Steam Pressure Regulator7.5"--€2,806.60
F152A 10-30--9 11/16"-Process Steam Pressure Regulator7.5"--€2,706.60
B152A 3-15--9 11/16"-Process Steam Pressure Regulator7.5"--€2,514.52
F152A 30-140--9 11/16"-Process Steam Pressure Regulator7.5"--€2,224.30
B152A 10-30--9 11/16"-Process Steam Pressure Regulator7.5"--€2,025.24
B152A 3-15--9 11/16"-Process Steam Pressure Regulator7.5"--€2,266.84
F152A 5-40--14"-Process Steam Pressure Regulator9"--€3,399.82
B152A 10-50--8 15/16"-Process Steam Pressure Regulator6"--€1,658.62
F152A 30-140--8 15/16"-Process Steam Pressure Regulator6"--€1,324.25
B152A 10-50--8 15/16"-Process Steam Pressure Regulator6"--€1,260.56
F152A 3-15--8 15/16"-Process Steam Pressure Regulator6"--€1,269.83
G152A-10-50 3/4----Regulator---€3,628.63
RFQ
H152A-003015 3/4----Regulator---€3,700.80
RFQ
I152A-003015 1----Regulator---€4,809.07
RFQ
B152A 3-15--8 15/16"-Process Steam Pressure Regulator6"--€1,545.24
J152AT-003015 1/23 to 15 psiIron-1/2"Steam Pressure Regulator-300 PSI33° F€1,644.47
K152AT-003015 13 to 15 psiIron-1"Steam Pressure Regulator-300 PSI33° F€2,582.51
RFQ
WATTS -

LF263A Series Water Pressure Reducing Valves

StyleModelAdjustable Reduced Pressure RangeBody MaterialConnection TypeInlet SizeInlet Thread TypeItemMfr. SeriesOutlet SizePrice (ex. VAT)
A1/4 LF263A 10-125-Lead Free BrassFIP1/4"-Water Pressure Regulator Valve-1/4"€224.49
B1/2 LF263A 10-125-Lead Free BrassFIP1/2"-Water Pressure Regulator Valve-1/2"€245.58
CLF263A 50-175--FNPT x FNPT--Pressure Regulator--€212.39
DLF263A 1-25 1/4-BrassFnpt1/4"-Pressure Regulator-1/4"€343.13
ELF263AP 20-175 1/2-Lead Free BrassFnpt1/2"-Pressure Regulator-1/2"€527.19
DLF263A 50-175 1/2-Lead Free BrassFIP1/2"-Water Pressure Regulator Valve-1/2"€232.65
DLF263A 50-175 3/8-BrassFnpt3/8"-3/8 in 3-Way Small Water Pressure Regulator-3/8"€278.64
DLF263A 10-125 3/8-Lead Free BrassFIP3/8"-Water Pressure Regulator Valve-3/8"€225.49
FLF263AP--------€179.32
RFQ
GLF263AP 1/2 20-175--------€953.10
RFQ
DLF263A 1-25 3/81 to 25 psiBrass-3/8"NPTWater Pressure Regulator ValveLF263A3/8"€371.53
HLF263A-G 1-25 1/21 to 25 psiLead Free Brass-1/2"FPTWater Pressure Regulator ValveLF263A1/2"€689.12
DLF263A 1-25 1/21 to 25 psiBrass-1/2"NPTWater Pressure Regulator ValveLF263A1/2"€475.86
DLF263A 3-50 3/83 to 50 psiLead Free Brass-3/8"NPTWater Pressure Regulator ValveLF263A3/8"€371.53
DLF263A-V 1/43 to 50 psiLead Free Brass-1/4"FPTWater Pressure Regulator ValveLF263A1/4"€442.02
HLF263A-G 3-50 1/23 to 50 psiLead Free Brass-1/2"FPTWater Pressure Regulator ValveLF263A1/2"€689.12
DLF263A 3-50 1/23 to 50 psiLead Free Brass-1/2"NPTWater Pressure Regulator ValveLF263A1/2"€475.86
DLF263A 3-50 1/43 to 50 psiLead Free Brass-1/4"NPTWater Pressure Regulator ValveLF263A1/4"€371.53
ILF263AP-V 1/210 to 35 psiLead Free Copper Silicon Alloy-1/2"NPTWater Pressure Regulator ValveLF263AP1/2"€1,023.75
DLF263A 10-125 1/210 to 125 psiBrass-1/2"NPTWater Pressure Regulator ValveLF263A1/2"€475.86
HLF263A-G 10-125 3/810 to 125 psiBrass-3/8"NPTWater Pressure Regulator ValveLF263A3/8"€577.46
DLF263A 10-125 1/410 to 125 psiBrass-1/4"NPTWater Pressure Regulator ValveLF263A1/4"€371.53
JLF263A-G 10-125 1/410 to 125 psiLead Free Brass-1/4"FPTWater Pressure Regulator ValveLF263A1/4"€577.46
DLF263A 50-175 1/450 to 175 psiLead Free Brass-1/4"FPTWater Pressure Regulator ValveLF263A1/4"€371.53
WATTS -

LF560 Series Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeInlet SizeInlet Thread TypeItemMin. Temp.Outlet SizePressure Adjustment RangeStylePrice (ex. VAT)
ALF560 0-25 1/8-1/8"-Pressure Regulator-1/8"0 to 25 psi-€121.68
ALF560 0-60 1/8-1/8"-Pressure Regulator-1/8"0 to 60 psi-€120.49
BLF560G-0-125 1/4-1/4"-Pressure Regulator-1/4"0 to 125 psi-€132.03
ALF560 0-125 1/4-1/4"-Pressure Regulator-1/4"0 to 125 psi-€125.58
ALF560 0-60 1/40 to 60 psi1/4"FPTWater Pressure Regulator Valve33° F1/4"-Standard€300.17
BLF560G-0-125 1/80 to 125 psi1/8"NPTWater Pressure Regulator Valve0 Degree F1/4"-2 Way€480.44
WATTS -

1156F Series Pressure Regulators

StyleModelConnection TypeInlet TypeLengthPrice (ex. VAT)
ASB1156FFemale SolderUnion Joint4.375"€149.67
BTB1156FFnptFemale Threaded4.125"€142.26
WATTS -

SS263AP Series Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeMin. Temp.Price (ex. VAT)
ASS263APM1-G-V-3-50 1/23 to 50 psi33° F€1,923.58
BSS263APM1-3-50 1/23 to 50 psi33° F€1,707.65
CSS263APM1-10-125 1/210 to 125 psi33° F€1,707.65
DSS263APM1-V20 1/220 to 175 psi0 Degree F€1,707.65
ESS263APM1-50-175 1/220 to 175 psi0 Degree F€1,707.65
FSS263APM1-100-300 1/2100 to 300 psi33° F€1,707.65
StyleModelAdjustable Reduced Pressure RangePrice (ex. VAT)
AP60M1-4-V-0-250 to 25 psi€219.63
AP60M1-0-250 to 25 psi€232.44
AP60M1-4-0-250 to 25 psi€176.61
AP60M1-0-25-Z60 to 25 psi€282.74
AP60M1-4-0-600 to 60 psi€195.85
AP60M1-0-600 to 60 psi€232.44
AP60M1-4-V-0-600 to 60 psi€236.12
AP60M1-4-0-1250 to 125 psi€195.85
AP60M1-4-QD-0-1250 to 125 psi€203.17
WATTS -

127SS Series Steam Pressure Reducing Valves

StyleModelInlet SizeMax. Working PressureMin. Temp.Outlet SizePrice (ex. VAT)
A127SS-108 1 1/21 1/2"250 PSI33° F1-1/2"€9,034.18
RFQ
B127SS-210 1 1/21 1/2"250 PSI33° F1-1/2"€8,443.04
RFQ
C127SS-206 1 1/21 1/2"250 PSI33° F1-1/2"€8,443.04
RFQ
D127SS-115 1 1/21 1/2"250 PSI33° F1-1/2"€9,579.60
RFQ
E127SS-110 1 1/21 1/2"250 PSI33° F1-1/2"€8,443.04
RFQ
F127SS-208 1 1/21 1/2"250 PSI33° F1-1/2"€8,443.04
RFQ
G127SS-108 1 1/41 1/4"250 PSI33° F1-1/4"€7,899.42
RFQ
H127SS-210 1 1/41 1/4"250 PSI33° F1-1/4"€7,381.46
RFQ
I127SS-206 1 1/41 1/4"250 PSI33° F1-1/4"€7,381.46
RFQ
J127SS-208 1 1/41 1/4"250 PSI33° F1-1/4"€7,381.46
RFQ
K127SS-110 1 1/41 1/4"250 PSI33° F1-1/4"€7,899.42
RFQ
L127SS-206 11"250 PSI33° F1"€6,680.49
RFQ
M127SS-110 11"250 PSI33° F1"€6,680.49
RFQ
N127SS-208 11"250 PSI33° F1"€6,680.49
RFQ
O127SS-210 11"250 PSI33° F1"€6,680.49
RFQ
P127SS-108 11"250 PSI33° F1"€6,680.49
RFQ
Q127SS-206 1/21/2"250 PSI33° F1/2"€5,981.32
RFQ
D127SS-110 1/21/2"250 PSI33° F1/2"€6,400.43
RFQ
R127SS-208 1/21/2"250 PSI33° F1/2"€6,400.43
RFQ
D127SS-206 2 1/22 1/2"250 PSI33° F2-1/2"€12,958.28
RFQ
D127SS-208 2 1/22 1/2"250 PSI33° F2-1/2"€12,958.28
RFQ
S127SS-106 22"250 PSI33° F2"€11,593.09
RFQ
T127SS-208 22"250 PSI33° F2"€10,339.18
RFQ
D127SS-215 22"250 PSI33° F2"€11,593.09
RFQ
U127SS-210 22"250 PSI33° F2"€10,339.18
RFQ
WATTS -

Stainless Steel Pressure Regulator, SS-263AP Series

StyleModelPressure Adjustment RangePrice (ex. VAT)
A1/2 SS263AP-M1-AB 3-50 PSI3 to 50 psi€1,266.49
B1/2 SS263AP-M1-A-C 10-125PSI10 to 125 psi€904.84
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