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 -

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. GST)
A152SS 10-501"1"10 to 50 psi SGD 20954.77
A152SS 3-151/2"1/2"3 to 15 psi SGD 18100.38
A152SS 30-1401/2"1/2"30 to 140 psi SGD 18100.38
A152SS 10-503/4"3/4"10 to 50 psi SGD 20003.26
A152SS 30-1403/4"3/4"30 to 140 psi SGD 20003.26
WATTS -

Low Water Pressure Regulators

StyleModelBody MaterialInlet SizeMax. Working PressureMfr. SeriesMin. Temp.Outlet SizePrice (inc. GST)
ALF215M0-8 3/8Brass3/8"300 PSILF2150 Degree F3/8" SGD 1280.50
BLF123LP 1/2Lead Free Copper Silicon Alloy1/2"200 PSILF123LP33° F1/2" SGD 1250.65
StyleModelAdjustable Reduced Pressure RangeMin. Temp.Price (inc. GST)
ASS263APM1-3-50 1/23 to 50 psi33° F SGD 2228.96
ASS263APM1-G-V-3-50 1/23 to 50 psi33° F SGD 2510.81
ASS263APM1-10-125 1/210 to 125 psi33° F SGD 2228.96
ASS263APM1-V20 1/220 to 175 psi0 Degree F SGD 2228.96
ASS263APM1-50-175 1/220 to 175 psi0 Degree F SGD 2228.96
ASS263APM1-100-300 1/2100 to 300 psi33° F SGD 2228.96
WATTS -

Water Pressure Regulators

StyleModelMax. Working PressureAdjustable Reduced Pressure RangeBody MaterialMfr. SeriesMin. Temp.Outlet ConnectionOutlet SizeOutlet TypePrice (inc. GST)
A1156F-STD 1/26.8 Bar-Bronze1156F33 Degree F-1/2"Female Threaded SGD 153.20
BBD1156F (W/PRESS) 1/26.9 Bar-BronzeBD1156F32 Degree F-1/2"Press SGD 235.23
C1156F-STD (W/PRESS) 1/26.9 Bar-Iron1156F33 Degree F-1/2"Press SGD 186.70
DLFH560G 3/421 Bar-Lead Free BrassLFH56033 Degree F-3/4"Female Threaded SGD 654.56
E1/2 SBD1156F100 PSI8 to 21 psiBronzeBD1156F-Female Threaded1/2"Female Threaded SGD 271.58
FB1156F (W/PRESS) 1/2100 PSI10 to 25 psiBronzeB1156F33° FPress1/2"Press SGD 258.23
G1/2 TBD1156F100 PSI8 to 21 psiBronzeBD1156F-Female Threaded1/2"Female Threaded SGD 271.58
HH560-0-60 3/4150 psi10 to 60 psiBrass-33° FFemale Threaded-- SGD 381.04
RFQ
I263A-G-50-175 1/2300 PSI50 to 175 psiBrass--Female Threaded-- SGD 662.95
RFQ
I263A-1-25 1/2300 PSI1 to 25 psiBrass--Female Threaded-- SGD 490.93
RFQ
I263A-G-1-25 1/2300 PSI1 to 25 psiBrass--Female Threaded-- SGD 662.95
RFQ
J26A-10-125 3/8300 PSI10 to 125 psiBrass--Female Threaded-- SGD 352.37
RFQ
WATTS -

P60 Series Miniature Plastic Water Pressure Regulators

Watts P60 Series miniature plastic water pressure regulators are ideal for regulating water pressure in commercial applications. These regulators feature a compact design with integrated cartridge-style valves that provide control of the water pressure. They have a bottom clean-out plug for easy maintenance. The internal metal components of these water pressure regulators are made of 300 Series stainless steel to resist corrosion when coming in contact with fluids. They can withstand pressures up to 300 psi.

StyleModelAdjustable Reduced Pressure RangePrice (inc. GST)
AP60M1-4-0-250 to 25 psi SGD 230.53
AP60M1-0-250 to 25 psi SGD 303.40
AP60M1-4-V-0-250 to 25 psi SGD 286.68
AP60M1-0-25-Z60 to 25 psi SGD 369.06
AP60M1-0-600 to 60 psi SGD 303.40
AP60M1-4-V-0-600 to 60 psi SGD 308.20
AP60M1-4-0-600 to 60 psi SGD 255.63
AP60M1-4-0-1250 to 125 psi SGD 255.63
AP60M1-4-QD-0-1250 to 125 psi SGD 265.20
WATTS -

Steam Adjustable Pressure Regulators

StyleModelOutlet SizeBody MaterialInlet ConnectionOutlet TypeInlet SizeInlet TypeMax. Working PressureMin. Temp.Price (inc. GST)
A127SS-206 11"BronzeFemale ThreadedFemale Threaded1"Female Threaded250 PSI33° F SGD 8719.90
RFQ
A127SS-210 11"BronzeFemale ThreadedFemale Threaded1"Female Threaded250 PSI33° F SGD 8719.90
RFQ
A127SS-208 11"BronzeFemale ThreadedFemale Threaded1"Female Threaded250 PSI33° F SGD 8719.90
RFQ
A127SS-110 11"BronzeFemale ThreadedFemale Threaded1"Female Threaded250 PSI33° F SGD 8719.90
RFQ
A127SS-108 11"BronzeFemale ThreadedFemale Threaded1"Female Threaded250 PSI33° F SGD 8719.90
RFQ
A127SS-208 1 1/21-1/2"BronzeFemale ThreadedFemale Threaded1 1/2"Female Threaded250 PSI33° F SGD 11020.52
RFQ
A127SS-108 1 1/21-1/2"BronzeFemale ThreadedFemale Threaded1 1/2"Female Threaded250 PSI33° F SGD 11792.13
RFQ
A127SS-110 1 1/21-1/2"BronzeFemale ThreadedFemale Threaded1 1/2"Female Threaded250 PSI33° F SGD 11020.52
RFQ
A127SS-115 1 1/21-1/2"BronzeFemale ThreadedFemale Threaded1 1/2"Female Threaded250 PSI33° F SGD 12504.06
RFQ
A127SS-206 1 1/21-1/2"BronzeFemale ThreadedFemale Threaded1 1/2"Female Threaded250 PSI33° F SGD 11020.52
RFQ
A127SS-210 1 1/21-1/2"BronzeFemale ThreadedFemale Threaded1 1/2"Female Threaded250 PSI33° F SGD 11020.52
RFQ
A127SS-208 1 1/41-1/4"BronzeFemale ThreadedFemale Threaded1 1/4"Female Threaded250 PSI33° F SGD 9634.87
RFQ
A127SS-206 1 1/41-1/4"BronzeFemale ThreadedFemale Threaded1 1/4"Female Threaded250 PSI33° F SGD 9634.87
RFQ
A127SS-108 1 1/41-1/4"BronzeFemale ThreadedFemale Threaded1 1/4"Female Threaded250 PSI33° F SGD 10310.95
RFQ
A127SS-210 1 1/41-1/4"BronzeFemale ThreadedFemale Threaded1 1/4"Female Threaded250 PSI33° F SGD 9634.87
RFQ
A127SS-110 1 1/41-1/4"BronzeFemale ThreadedFemale Threaded1 1/4"Female Threaded250 PSI33° F SGD 10310.95
RFQ
A127SS-206 1/21/2"BronzeFemale ThreadedFemale Threaded1/2"Female Threaded250 PSI33° F SGD 7807.29
RFQ
A127SS-110 1/21/2"BronzeFemale ThreadedFemale Threaded1/2"Female Threaded250 PSI33° F SGD 8354.34
RFQ
A127SS-208 1/21/2"BronzeFemale ThreadedFemale Threaded1/2"Female Threaded250 PSI33° F SGD 8354.34
RFQ
A127SS-106 22"BronzeFemale ThreadedFemale Threaded2"Female Threaded250 PSI33° F SGD 15132.22
RFQ
A127SS-208 22"BronzeFemale ThreadedFemale Threaded2"Female Threaded250 PSI33° F SGD 13495.52
RFQ
A127SS-215 22"BronzeFemale ThreadedFemale Threaded2"Female Threaded250 PSI33° F SGD 15132.22
RFQ
A127SS-206 22"BronzeFemale ThreadedFemale Threaded2"Female Threaded250 PSI33° F SGD 13495.52
RFQ
A127SS-210 22"BronzeFemale ThreadedFemale Threaded2"Female Threaded250 PSI33° F SGD 13495.52
RFQ
B127SS-108 22"Bronze-Female Threaded2"Female Threaded17.2 Bar33 Degree F SGD 14441.56
RFQ
WATTS -

Steam Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeBody MaterialInlet SizeMax. Working PressureMin. Temp.Outlet SizePrice (inc. GST)
A252A 10-50 3/4-Bronze3/4"20.7 Bar33 Degree F3/4" SGD 3722.06
A252A 3-15 3/4-Bronze3/4"20.7 Bar33 Degree F3/4" SGD 3722.06
A252A 10-30 3/4-Bronze3/4"20.7 Bar33 Degree F3/4" SGD 3722.06
B152SST-10-50 3/4-Stainless Steel3/4"20.7 Bar33 Degree F3/4" SGD 24203.01
RFQ
B152SST-30-140 3/4-Stainless Steel3/4"20.7 Bar33 Degree F3/4" SGD 24203.01
B152SS-3-15 3/4-Stainless Steel3/4"20.7 Bar33 Degree F3/4" SGD 22000.40
RFQ
B152SS-30-140 3/4-Stainless Steel3/4"20.7 Bar33 Degree F3/4" SGD 22000.40
B152SS-10-50 3/4-Stainless Steel3/4"20.7 Bar33 Degree F3/4" SGD 22000.40
RFQ
A252AT 3-15 3/4-Bronze3/4"14 Bar33 Degree F3/4" SGD 4094.77
A252AT 30-140 3/4-Bronze3/4"14 Bar33 Degree F3/4" SGD 4094.77
A252A 30-140 3/4-Bronze3/4"20.7 Bar33 Degree F3/4" SGD 3722.06
A252AT 10-30 3/4-Bronze3/4"14 Bar33 Degree F3/4" SGD 4094.77
C101033------ SGD 2410.51
D152AT-003015 3/4-Iron3/4"20.7 Bar33 Degree F3/4" SGD 2582.54
D152AT-30140 3/4-Iron3/4"20.7 Bar33 Degree F3/4" SGD 2582.54
E252AT 3-15 1/23 to 15 psiBronze1/2"300 PSI33° F1/2" SGD 3681.47
F152SST-3-15 1/23 to 15 psiStainless Steel1/2"300 PSI33° F1/2" SGD 21897.66
E252A 3-15 1/23 to 15 psiBronze1/2"300 PSI33° F1/2" SGD 3124.79
F152SST-3-15 13 to 15 psiStainless Steel1"300 PSI33° F1" SGD 27126.50
RFQ
C152AT-003015 1/23 to 15 psiIron1/2"300 PSI33° F1/2" SGD 2146.49
F152SS-3-15 1/23 to 15 psiStainless Steel1/2"300 PSI33° F1/2" SGD 19909.97
RFQ
C152A-003015 1 1/43 to 15 psiIron1 1/4"200 PSI33° F1-1/4" SGD 3953.79
RFQ
C152AT-003015 13 to 15 psiIron1"300 PSI33° F1" SGD 3370.89
RFQ
C152AT-5-40 1 1/25 to 40 psiIron1 1/2"300 PSI33° F1-1/2" SGD 5038.40
RFQ
C152A-005040 1 1/25 to 40 psiIron1 1/2"200 PSI33° F1-1/2" SGD 4441.13
RFQ
WATTS -

Pressure Regulators

StyleModelMax. PressureBody MaterialConnection TypeMax. Temp.Outlet SizePressure Adjustment RangeHeightInlet SizePrice (inc. GST)
ALF215M1 0-20 1/4-Brass--1/4"--1/4" SGD 1193.29
ALF215M1 0-50 1/4-Brass--1/4"--1/4" SGD 1149.15
ALF215M1 0-8 1/4-Brass--1/4"--1/4" SGD 1193.29
ALF215M1 0-20 3/8-Brass--3/8"--3/8" SGD 1280.50
BR625P42-0711-11BX-------- SGD 381.29
RFQ
C1/2 LF 263AB-------- SGD 224.41
RFQ
C3/8 LF 263 A-B-------- SGD 326.01
RFQ
DBD1156F100 psiBronzeFNPT212 Degrees F3/4"8 to 21 psi6.5"3/4" SGD 134.02
Ep-60300 psiThermoplastic-150 Degrees F1/4"0 to 125 psi3"1/4" SGD 123.24
F3/4 LFH560-G300 psiLead Free BrassFGHT x MGHT140 Degrees F3/4"10 to 60 psi2.25"3/4" SGD 270.03
G1/2 LF263AP 20-175300 psiLead Free BrassFNPT140 Degrees F1/2"20 to 175 psi4.375"1/2" SGD 730.62
H1/4 LF263A-1-25300 psiBrassFNPT140 Degrees F1/4"1 to 25 psi4.375"1/4" SGD 498.62
ILF263A 50-175300 psi-FNPT x FNPT---4.375"- SGD 427.35
WATTS -

Mini Water Pressure Regulators

StyleModelValve DesignAdjustable Reduced Pressure RangeInlet SizeInlet Thread TypeMfr. SeriesMin. Temp.StyleThread TypePrice (inc. GST)
ALFRK H560 1/8 - 3/4----RK-LFH560--- SGD 57.64
BLF560G-0-125 1/42 way0 to 125 psi1/4"NPTLF5600 Degree F2 WayNPT SGD 541.08
BLF560G-0-125 1/82 way0 to 125 psi1/8"NPTLF5600 Degree F2 WayNPT SGD 627.11
CLF560 0-60 1/4Standard0 to 60 psi1/4"FPTLF56033° FStandardFPT SGD 391.81
WATTS -

LF263AP Series Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeBody MaterialMax. Working PressureTrim MaterialPrice (inc. GST)
ALF263AP-V 1/210 to 35 psiLead Free Copper Silicon Alloy300 PSIBronze SGD 1336.28
BLF263AP 20-175 1/220 to 175 psiLead Free Brass400 PSIStainless Steel SGD 1341.45
WATTS -

LF26A Series Small Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeBody MaterialInlet SizeInlet Thread TypeOutlet SizeTrim MaterialPrice (inc. GST)
A3/8 LF26A 1-25-Lead Free Brass3/8"-3/8"- SGD 156.87
BLF26A 1-25 1/20 to 25 psiLead Free Brass1/2"NPT1/2"Lead Free Brass SGD 578.13
BLF26A 1-25 3/81 to 25 psiBrass3/8"NPT3/8"- SGD 445.55
BLF26A 1-25 1/81 to 25 psiBrass1/8"FPT1/8"- SGD 477.81
BLF26A 1-25 1/41 to 25 psiBrass1/4"NPT1/4"- SGD 445.55
BLF26A 3-50 1/23 to 50 psiLead Free Brass1/2"NPT1/2"Bronze SGD 578.13
BLF26A 3-50 1/83 to 50 psiBrass1/8"FPT1/8"- SGD 445.55
BLF26A-V 3/83 to 50 psiLead Free Brass3/8"NPT-- SGD 538.73
BLF26A 3-50 3/83 to 50 psiLead Free Brass3/8"NPT3/8"Lead Free Brass SGD 445.55
BLF26A 10-125 3/810 to 125 psiLead Free Brass3/8"NPT3/8"Bronze SGD 445.55
BLF26A 10-125 1/210 to 125 psiLead Free Brass1/2"NPT1/2"Lead Free Brass SGD 578.13
BLF26A 10-125 1/410 to 125 psiBrass1/4"NPT1/4"- SGD 445.55
BLF26A 50-175 3/850 to 175 psiBrass3/8"NPT3/8"- SGD 445.55
WATTS -

LF263A Series Small Pressure Regulators

StyleModelAdjustable Reduced Pressure RangeBody MaterialInlet SizeInlet Thread TypeOutlet SizePressure Adjustment RangePrice (inc. GST)
A1/4 LF263A 10-125-Lead Free Brass1/4"-1/4"10 to 125 psi SGD 302.59
B3/8 LF263A 10-125-Lead Free Brass3/8"-3/8"10 to 125 psi SGD 331.09
B1/2 LF263A 10-125-Lead Free Brass1/2"-1/2"10 to 125 psi SGD 360.62
B1/2 LF263A 50-175-Lead Free Brass1/2"-1/2"50 to 175 psi SGD 341.64
CLF263A 1-25 3/81 to 25 psiBrass3/8"NPT3/8"- SGD 484.96
CLF263A 1-25 1/41 to 25 psiLead Free Brass1/4"NPT1/4"- SGD 519.63
DLF263A-G 1-25 1/21 to 25 psiLead Free Brass1/2"FPT1/2"- SGD 899.49
CLF263A 1-25 1/21 to 25 psiBrass1/2"NPT1/2"- SGD 621.13
DLF263A-V 1/43 to 50 psiLead Free Brass1/4"FPT1/4"- SGD 576.96
CLF263A 3-50 3/83 to 50 psiLead Free Brass3/8"NPT3/8"- SGD 484.96
DLF263A-G 3-50 1/23 to 50 psiLead Free Brass1/2"FPT1/2"- SGD 899.49
CLF263A 3-50 1/43 to 50 psiLead Free Brass1/4"NPT1/4"- SGD 484.96
CLF263A 3-50 1/23 to 50 psiLead Free Brass1/2"NPT1/2"- SGD 621.13
CLF263A 10-125 1/210 to 125 psiBrass1/2"NPT1/2"- SGD 621.13
CLF263A 10-125 1/410 to 125 psiBrass1/4"NPT1/4"- SGD 484.96
DLF263A-G 10-125 1/410 to 125 psiLead Free Brass1/4"FPT1/4"- SGD 753.75
CLF263A 10-125 3/810 to 125 psiBrass3/8"NPT3/8"- SGD 484.96
DLF263A-G 10-125 3/810 to 125 psiBrass3/8"NPT3/8"- SGD 753.75
CLF263A 50-175 1/250 to 175 psiBrass1/2"NPT1/2"- SGD 621.13
CLF263A 50-175 1/450 to 175 psiLead Free Brass1/4"FPT1/4"- SGD 484.96
CLF263A 50-175 3/850 to 175 psiLead Free Brass3/8"FPT3/8"- SGD 519.63
WATTS -

Feed Water Pressure Regulators

StyleModelInlet SizeMax. Water PressureOutlet SizePrice (inc. GST)
A1/2 BD1156F1/2"9999 Psi1/2" SGD 198.46
BBD1156F 3/43/4"100 psi3/4" SGD 245.42
WATTS -

Gas Pressure Regulators

StyleModelGas TypePipe SizePrice (inc. GST)
AR48N32-0306-3.5R-- SGD 104.01
RFQ
AR48N42-0306-3.5R-- SGD 104.01
RFQ
BRV48CL-32-- SGD 73.80
RFQ
CRV48CL-42-- SGD 73.80
RFQ
DRV61LNG-52-- SGD 243.47
RFQ
DRV61LNG-62-- SGD 243.47
RFQ
ERV81LNG-72-- SGD 520.12
RFQ
FR325P32-0711-11BXLP Gas1/2" SGD 184.90
RFQ
GR625N42-0711-08BXNatural Gas3/4" SGD 381.29
RFQ
HR325N32-0711-08BXNatural Gas1/2" SGD 184.90
RFQ
WATTS -

Pressure Regulator, for Water, LF26A Series

StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. GST)
A1/2 LF26A 10-1251/2"1/2"10 to 125 psi SGD 293.00
B1/4 LF26A 10-1251/4"1/4"10 to 125 psi SGD 131.76
C3/8 LF26A 10-1253/8"3/8"10 to 125 psi SGD 144.14
D3/8 LF26A 50-1753/8"3/8"50 to 175 psi SGD 133.15
StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. GST)
A1/2 LF 26AA1/2"1/2"1 to 25 psi SGD 287.12
A1/2 LF 26AB1/2"1/2"3 to 50 psi SGD 285.05
A1/4 LF 26AA1/4"1/4"1 to 25 psi SGD 132.57
A1/4 LF 26AB1/4"1/4"3 to 50 psi SGD 136.65
A3/8 LF 26AB3/8"3/8"3 to 50 psi SGD 147.37
StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. GST)
A1/2 LF 263A-A 1-25 PSI1/2"1/2"1 to 25 psi SGD 345.86
A1/4 LF 263A-B3-50PSI1/4"1/4"3 to 50 psi SGD 315.40
A3/8 LF 263A-A 1-25 PSI3/8"3/8"1 to 25 psi SGD 310.45
WATTS -

Pressure Regulator, for Water, 1156F Series

StyleModelBody MaterialConnection TypeHeightInlet TypeLengthPrice (inc. GST)
AB1156FBronzeMNPT5.375"-3.5" SGD 94.49
BSB1156FBronzeFemale Solder5.375"Union Joint4.375" SGD 176.35
CTB1156FBronzeFNPT5.375"Female Threaded4.125" SGD 176.35
D1156F-AIronMNPT5.75"-3.5" SGD 116.96
StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. GST)
ASS263A A 1 251/2"1/2"1 to 25 psi SGD 1374.85
ASS 263 A D 20 1751/2"1/2"20 to 175 psi SGD 1423.34
A1/2 SS 263A E 100 3001/2"1/2"100 to 300 psi SGD 1391.20
A1/4 SS 263 A 1 251/4"1/4"1 to 25 psi SGD 1369.22
A1/4 SS 263 A 3 501/4"1/4"3 to 50 psi SGD 1416.78
A1/4 SS 263 A 10 1251/4"1/4"10 to 125 psi SGD 1479.02
A1/4 SS 263 A 100 3001/4"1/4"100 to 300 psi SGD 1369.88
A3/8 SS263A 1 253/8"3/8"1 to 25 psi SGD 1285.06
A3/8 SS 263A 3 503/8"3/8"3 to 50 psi SGD 1387.64
A3/8 SS 263A 10 1253/8"3/8"10 to 125 psi SGD 1362.33
A3/8 SS 263A 20 1753/8"3/8"20 to 175 psi SGD 1362.33
A3/8 SS 263A 100 3003/8"3/8"100 to 300 psi SGD 1282.76
WATTS -

Pressure Regulator, for Water, 215 Series

StyleModelInlet SizeOutlet SizePrice (inc. GST)
A1/4 LF215M1 0-501/4"1/4" SGD 936.17
B3/8 LF215M1 0-503/8"3/8" SGD 951.05
WATTS -

Pressure Regulator, for Water, 560 Series

StyleModelInlet SizeOutlet SizePressure Adjustment RangePrice (inc. GST)
A1/4 LF560 0-1251/4"1/4"0 to 125 psi SGD 175.58
B1/4 LF560G 0-1251/4"1/4"0 to 125 psi SGD 171.63
C1/8 LF560 0-601/8"1/8"0 to 60 psi SGD 175.58
D1/8 LF560 0-251/8"1/8"0 to 25 psi SGD 173.20
E1/8 LF560 0-1251/8"1/8"0 to 125 psi SGD 169.19
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