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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WATTS -

Water Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeBody MaterialDisc MaterialInlet ConnectionInlet SizeInlet Thread TypeInlet TypeMax. Working PressurePrice (inc. VAT)
A1156F-STD 1/2-Bronze--1/2"-Female Threaded6.8 Bar£98.58
B1156F-STD (W/PRESS) 1/2-Iron--1/2"-Press6.9 Bar£120.14
CB1156F (W/PRESS) 1/210 to 25 psiBronze-Press1/2"-Press100 PSI£166.17
DH560-0-60 3/410 to 60 psiBrassBuna NFemale Threaded3/4"GHT-150 psi£245.20
RFQ
E26A-10-125 3/810 to 125 psiBrassReinforced EPDMFemale Threaded3/8"NPT-300 PSI£226.75
RFQ
StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. VAT)
A1/2 LF 26AA1/2"1/2"1 to 25 psi£164.23
A1/2 LF 26AB1/2"1/2"3 to 50 psi£163.34
A1/4 LF 26AA1/4"1/4"1 to 25 psi£75.83
A1/4 LF 26AB1/4"1/4"3 to 50 psi£78.16
A3/8 LF 26AB3/8"3/8"3 to 50 psi£85.52
WATTS -

152SS Series, Steam Pressure Regulator, For Steam

Watts 152SS Series steam pressure regulators are used to regulate steam pressure in autoclaves, steam tables / irons, vulcanisers and large capacity process services. These pressure regulators are highly sensitive to reduced pressure changes. Watts 152SS Series steam pressure regulators feature a stainless steel body with NPT threaded female inlet & outlet connections, stainless steel strainer & seat, stainless steel diaphragm, Teflon disc and sensitivity adjustment mechanism for critical flow. They provide full volume with minimum pressure drop and in-line serviceability, making them ideal for sterilisers, process lines, testing fixtures and oil lines. Raptor Supplies offers these steam pressure regulators in variants having a maximum supply pressure of 300 psi (21 bar) at 420 degrees F (216 degrees C).

StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. VAT)
A152SS 10-501"1"10 to 50 psi£12,168.15
A152SS 30-1401/2"1/2"30 to 140 psi£11,228.05
A152SS 3-151/2"1/2"3 to 15 psi£11,228.05
A152SS 30-1403/4"3/4"30 to 140 psi£11,604.58
A152SS 10-503/4"3/4"10 to 50 psi£12,526.63
WATTS -

LF263A Series Water Pressure Reducing Valves

StyleModelAdjustable Reduced Pressure RangeBody MaterialConnection TypeInlet SizeInlet Thread TypeItemMfr. SeriesOutlet SizePrice (inc. VAT)
ALF263A 10-125 3/8-Lead Free BrassFIP3/8"-Water Pressure Regulator Valve-3/8"£189.39
BLF263A 50-175 3/8-BrassFnpt3/8"-3/8 in 3-Way Small Water Pressure Regulator-3/8"£234.04
CLF263AP 1/2 20-175--------£800.54
RFQ
ALF263A 50-175 1/2-Lead Free BrassFIP1/2"-Water Pressure Regulator Valve-1/2"£195.42
DLF263AP 20-175 1/2-Lead Free BrassFnpt1/2"-Pressure Regulator-1/2"£442.81
ELF263A 50-175--FNPT x FNPT--Pressure Regulator--£178.39
FLF263AP--------£150.62
RFQ
GLF263A 1-25 1/4-BrassFnpt1/4"-Pressure Regulator-1/4"£288.21
A1/2 LF263A 10-125-Lead Free BrassFIP1/2"-Water Pressure Regulator Valve-1/2"£206.27
H1/4 LF263A 10-125-Lead Free BrassFIP1/4"-Water Pressure Regulator Valve-1/4"£188.55
ILF263A 1-25 1/21 to 25 psiBrass-1/2"NPTWater Pressure Regulator ValveLF263A1/2"£399.69
JLF263A-G 1-25 1/21 to 25 psiLead Free Brass-1/2"FPTWater Pressure Regulator ValveLF263A1/2"£578.82
ILF263A 1-25 3/81 to 25 psiBrass-3/8"NPTWater Pressure Regulator ValveLF263A3/8"£312.07
JLF263A-V 1/43 to 50 psiLead Free Brass-1/4"FPTWater Pressure Regulator ValveLF263A1/4"£371.27
JLF263A-G 3-50 1/23 to 50 psiLead Free Brass-1/2"FPTWater Pressure Regulator ValveLF263A1/2"£578.82
ILF263A 3-50 1/43 to 50 psiLead Free Brass-1/4"NPTWater Pressure Regulator ValveLF263A1/4"£312.07
ILF263A 3-50 1/23 to 50 psiLead Free Brass-1/2"NPTWater Pressure Regulator ValveLF263A1/2"£399.69
ILF263A 3-50 3/83 to 50 psiLead Free Brass-3/8"NPTWater Pressure Regulator ValveLF263A3/8"£312.07
FLF263AP-V 1/210 to 35 psiLead Free Copper Silicon Alloy-1/2"NPTWater Pressure Regulator ValveLF263AP1/2"£859.89
JLF263A-G 10-125 1/410 to 125 psiLead Free Brass-1/4"FPTWater Pressure Regulator ValveLF263A1/4"£485.03
JLF263A-G 10-125 3/810 to 125 psiBrass-3/8"NPTWater Pressure Regulator ValveLF263A3/8"£485.03
ILF263A 10-125 1/410 to 125 psiBrass-1/4"NPTWater Pressure Regulator ValveLF263A1/4"£312.07
ILF263A 10-125 1/210 to 125 psiBrass-1/2"NPTWater Pressure Regulator ValveLF263A1/2"£399.69
ILF263A 50-175 1/450 to 175 psiLead Free Brass-1/4"FPTWater Pressure Regulator ValveLF263A1/4"£312.07
StyleModelAdjustable Reduced Pressure RangeMin. Temp.Price (inc. VAT)
ASS263APM1-3-50 1/23 to 50 psi33° F£1,434.32
ASS263APM1-G-V-3-50 1/23 to 50 psi33° F£1,615.69
ASS263APM1-10-125 1/210 to 125 psi33° F£1,434.32
ASS263APM1-V20 1/220 to 175 psi0 Degree F£1,434.32
ASS263APM1-50-175 1/220 to 175 psi0 Degree F£1,434.32
ASS263APM1-100-300 1/2100 to 300 psi33° F£1,434.32
StyleModelInlet SizeMax. Working PressureMin. Temp.Outlet SizePrice (inc. VAT)
A127SS-206 1 1/21 1/2"250 PSI33° F1-1/2"£7,091.64
RFQ
A127SS-210 1 1/21 1/2"250 PSI33° F1-1/2"£7,091.64
RFQ
A127SS-208 1 1/21 1/2"250 PSI33° F1-1/2"£7,091.64
RFQ
A127SS-108 1 1/21 1/2"250 PSI33° F1-1/2"£7,588.17
RFQ
A127SS-110 1 1/21 1/2"250 PSI33° F1-1/2"£7,091.64
RFQ
A127SS-115 1 1/21 1/2"250 PSI33° F1-1/2"£8,046.29
RFQ
A127SS-108 1 1/41 1/4"250 PSI33° F1-1/4"£6,635.03
RFQ
A127SS-210 1 1/41 1/4"250 PSI33° F1-1/4"£6,199.98
RFQ
A127SS-110 1 1/41 1/4"250 PSI33° F1-1/4"£6,635.03
RFQ
A127SS-208 1 1/41 1/4"250 PSI33° F1-1/4"£6,199.98
RFQ
A127SS-206 1 1/41 1/4"250 PSI33° F1-1/4"£6,199.98
RFQ
A127SS-206 11"250 PSI33° F1"£5,611.21
RFQ
A127SS-110 11"250 PSI33° F1"£5,611.21
RFQ
A127SS-108 11"250 PSI33° F1"£5,611.21
RFQ
A127SS-208 11"250 PSI33° F1"£5,611.21
RFQ
A127SS-210 11"250 PSI33° F1"£5,611.21
RFQ
A127SS-208 1/21/2"250 PSI33° F1/2"£5,375.97
RFQ
A127SS-206 1/21/2"250 PSI33° F1/2"£5,023.94
RFQ
A127SS-110 1/21/2"250 PSI33° F1/2"£5,375.97
RFQ
A127SS-208 2 1/22 1/2"250 PSI33° F2-1/2"£10,884.17
RFQ
A127SS-206 2 1/22 1/2"250 PSI33° F2-1/2"£10,884.17
RFQ
A127SS-115 22"250 PSI33° F2"£9,780.38
RFQ
A127SS-215 22"250 PSI33° F2"£9,737.49
RFQ
A127SS-106 22"250 PSI33° F2"£9,737.49
RFQ
A127SS-210 22"250 PSI33° F2"£8,684.28
RFQ
WATTS -

RV61 Series Gas Pressure Regulators

StyleModelPrice (inc. VAT)
ARV61LNG-52£156.67
RFQ
ARV61LNG-62£156.67
RFQ
BRV61LLP-52£245.35
RFQ
WATTS -

BD1156F Series Water Pressure Regulators

StyleModelBody MaterialInlet ConnectionInlet SizeInlet TypeMax. Water PressureMax. Working PressureOutlet SizeOutlet TypePrice (inc. VAT)
A1/2 SBD1156FBronzeUnion Solder1/2"Union Solder-100 PSI1/2"Female Threaded£174.76
B1/2 TBD1156FBronzeUnion Joint1/2"Union Joint-100 PSI1/2"Female Threaded£174.76
CBD1156F (W/PRESS) 1/2Bronze-1/2"Press-6.9 Bar1/2"Press£151.37
DBD1156F 3/4Cast Bronze-3/4"Female Threaded100 psi-3/4"Female Threaded£157.93
E1/2 BD1156FCast Bronze-1/2"Female Threaded9999 Psi-1/2"Female Threaded£127.71
WATTS -

Pressure Regulators

StyleModelBody MaterialConnection TypeHeightInlet SizeLengthMax. PressureMax. Temp.Outlet SizePrice (inc. VAT)
A3/8 LF 263 A-B--------£186.47
A1/2 LF 263AB--------£139.84
BBD1156FBronzeFnpt6.5"3/4"3.5"100 psi212 Degrees F3/4"£75.98
CLFH560G 3/4Lead Free BrassFGHT x MGHT2.25"3/4"3"300 psi140 Degrees F3/4"£149.00
Dp-60Thermoplastic-3"1/4"2"300 psi150 Degrees F1/4"£75.70
StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. VAT)
A1/2 SS 263A E 100 3001/2"1/2"100 to 300 psi£804.12
ASS 263 A D 20 1751/2"1/2"20 to 175 psi£814.14
ASS263A A 1 251/2"1/2"1 to 25 psi£794.66
A1/4 SS 263 A 3 501/4"1/4"3 to 50 psi£810.39
A1/4 SS 263 A 10 1251/4"1/4"10 to 125 psi£854.15
A1/4 SS 263 A 100 3001/4"1/4"100 to 300 psi£820.52
A1/4 SS 263 A 1 251/4"1/4"1 to 25 psi£783.19
A3/8 SS 263A 100 3003/8"3/8"100 to 300 psi£741.43
A3/8 SS 263A 3 503/8"3/8"3 to 50 psi£793.72
A3/8 SS 263A 10 1253/8"3/8"10 to 125 psi£779.25
A3/8 SS263A 1 253/8"3/8"1 to 25 psi£755.75
A3/8 SS 263A 20 1753/8"3/8"20 to 175 psi£779.25
StyleModelPrice (inc. VAT)
ARV47LNG-22£40.40
RFQ
ARV47CL-33£56.65
RFQ
StyleModelPressure Adjustment RangePrice (inc. VAT)
A1/2 SS263AP-M1-AB 3-50 PSI3 to 50 psi£1,063.77
A1/2 SS263AP-M1-A-C 10-125PSI10 to 125 psi£760.01
WATTS -

Pressure Regulator, for Water, LF26A Series

StyleModelInlet SizeOutlet SizePrice (inc. VAT)
A1/4 LF26A 10-1251/4"1/4"£76.74
B3/8 LF26A 10-1253/8"3/8"£86.17
WATTS -

Pressure Regulator, for Water, 1156F Series

StyleModelBody MaterialHeightPrice (inc. VAT)
AB1156FBronze5.375"£59.42
B1156F-AIron5.75"£72.91
StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. VAT)
A1/2 LF 263A-A 1-25 PSI1/2"1/2"1 to 25 psi£197.83
A1/4 LF 263A-B3-50PSI1/4"1/4"3 to 50 psi£180.41
A3/8 LF 263A-A 1-25 PSI3/8"3/8"1 to 25 psi£177.58
WATTS -

R625 Series Pressure Regulators

StyleModelGas TypePrice (inc. VAT)
AR625P42-0711-11-£156.67
RFQ
AR625N42-0711-08-£156.67
RFQ
BR625P42-0711-11BXLP Gas£245.35
RFQ
CR625N42-0711-08BXNatural Gas£245.35
RFQ
WATTS -

R325 Series Gas Pressure Regulators

StyleModelGas TypePrice (inc. VAT)
AR325P32-0711-11-£75.99
RFQ
AR325N32-0711-08-£75.99
RFQ
AR325N32-0509-06-£75.99
RFQ
BR325P32-0711-11BXLP Gas£118.98
RFQ
CR325N32-0711-08BXNatural Gas£118.98
RFQ
WATTS -

252A Series Steam Pressure Reducing Valves

StyleModelAdjustable Reduced Pressure RangeInlet SizeMax. Working PressureMin. Temp.Outlet SizePrice (inc. VAT)
A252A 10-30 3/4-3/4"20.7 Bar33 Degree F3/4"£2,395.12
A252AT 3-15 3/4-3/4"14 Bar33 Degree F3/4"£2,634.96
A252AT 30-140 3/4-3/4"14 Bar33 Degree F3/4"£2,634.96
A252A 3-15 1-----£2,907.07
RFQ
A252A 10-50 3/4-3/4"20.7 Bar33 Degree F3/4"£2,395.12
A252A 30-140 3/4-3/4"20.7 Bar33 Degree F3/4"£2,395.12
A252AT 10-30 3/4-3/4"14 Bar33 Degree F3/4"£2,634.96
A252A 3-15 3/4-3/4"20.7 Bar33 Degree F3/4"£2,395.12
B252AT 3-15 1/23 to 15 psi1/2"300 PSI33° F1/2"£2,369.01
B252A 3-15 1/23 to 15 psi1/2"300 PSI33° F1/2"£2,010.78
B252A 10-30 1/210 to 30 psi1/2"300 PSI33° F1/2"£2,010.78
B252A 10-50 1/210 to 50 psi1/2"300 PSI33° F1/2"£2,010.78
B252A 10-50 110 to 50 psi1"300 PSI33° F1"£2,907.07
RFQ
B252AT 10-50 1/210 to 50 psi1/2"300 PSI33° F1/2"£2,212.20
B252AT 30-140 1/230 to 140 psi1/2"300 PSI33° F1/2"£2,369.01
B252A 30-140 1/230 to 140 psi1/2"300 PSI33° F1/2"£2,010.78
B252A 30-140 130 to 140 psi1"300 PSI33° F1"£2,907.07
RFQ
WATTS -

LF215 Series Pressure Regulators

StyleModelInlet SizeInlet Thread TypeItemOutlet SizeThread TypePrice (inc. VAT)
ALF215M1 0-20 1/41/4"NPTPressure Regulator1/4"NPT£767.88
BLF215M1 0-50 1/41/4"-Pressure Regulator1/4"-£535.48
ALF215M1 0-8 1/41/4"NPTPressure Regulator1/4"NPT£767.88
CLF215M1 0-50 3/83/8"-Pressure Regulator3/8"-£546.94
ALF215M1 0-20 3/83/8"NPTPressure Regulator3/8"NPT£823.99
ALF215M0-8 3/83/8"FPTWater Pressure Regulator Valve3/8"FPT£823.99
StyleModelInlet SizeOutlet SizePrice (inc. VAT)
AF127SS-208 33"3"£13,589.82
RFQ
AF127SS-110 33"3"£13,851.17
RFQ
AF127SS-206 33"3"£13,589.82
RFQ
AF127SS-208 44"4"£17,122.57
RFQ
AF127SS-210 44"4"£18,320.28
RFQ
WATTS -

R48 Series Gas Pressure Regulators

StyleModelPrice (inc. VAT)
AR48N42-0306-3.5£42.77
RFQ
AR48N32-0306-3.5£42.77
RFQ
AR48P32-0512-10£42.77
RFQ
AR48P42-0512-10£42.77
RFQ
BR48N32-0306-3.5R£66.93
RFQ
BR48N42-0306-3.5R£66.93
RFQ
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