WATTS Relief Valves

ASME complaint safety, vacuum relief and steam safety relief valves featuring a stainless-steel spring to control the opening / closing of the seal whenever the spring force exceeds a preset value, and then discharging fluid at the outlet

Filter

WATTS -

Pressure Relief Valves

StyleModelFactory Set PressureOverall HeightInlet Connection SizeConnection TypeOutlet Connection SizeDischarge CapacityPressure RangeInlet Thread TypePrice
ALFN30 5-30 1/2--1/2"---5 psi to 30 psiNPT€572.24
BLFF116-23 0-30 1 1/4--------€3,442.43
RFQ
CLF174A-125 1--1"-1"-50 psi to 150 psiNPT€1,331.26
D740-045 2--2"-2 1/2"-30 psi to 75 psiNPT€3,370.16
E174-Z3-T 075-----2055000 btuH30 psi to 150 psiNPT€669.28
C174A-030 1 1/430 psi8 1/2"1 1/4"Fnptf x FNPTF1 1/4"1682000 btuH30 psi to 150 psiNPT-
RFQ
D740-045 1 1/245 psi9 1/4"1 1/2"Fnptf x FNPTF2"3903000 btuH30 psi to 75 psiNPT€2,304.65
FSAN50-D50 psi6"-NPT----€2,019.96
RFQ
D740-060 3/460 psi5 5/8"3/4"Fnptf x FNPTF1"1566000 btuH---
RFQ
D740-075 175 psi7 1/4"1"Fnptf x FNPTF-2649000 btuH30 psi to 75 psiNPT-
RFQ
CLF174A-75 1 1/475 psi8 1/2"1 1/4"Fnptf x FNPTF1 1/4"3429000 btuH30 psi to 150 psiNPT€3,089.32
CLF174A-075 3/475 psi4 1/2"3/4"Fnptf x FNPTF3/4"1320000 btuH---
RFQ
CLF174A-75 175 psi5 3/4"1"Fnptf x FNPTF1"2055000 btuH30 psi to 150 psiNPT€1,648.19
CLF174A-80 1 1/480 psi8 1/2"1 1/4"Fnptf x FNPTF1 1/4"3605000 btuH50 psi to 150 psiFPT€3,098.77
CLF174A-100 1 1/4100 psi8 1/2"1 1/4"Fnptf x FNPTF1 1/4"4399000 btuH30 psi to 150 psiNPT€2,193.64
CLF174A-100 1100 psi5 3/4"1"Fnptf x FNPTF1"2635000 btuH50 psi to 150 psiNPT€1,536.97
CLF174A-100 3/4100 psi4 1/2"3/4"Fnptf x FNPTF3/4"1695000 btuH50 psi to 150 psiNPT€505.66
CLF174A-125 1 1/4125 psi8 1/2"1 1/4"Fnptf x FNPTF1 1/4"5370000 btuH30 psi to 150 psiNPT€1,895.84
GLF140X9 150-210 1150 psi-1"Fnptf x FNPTF1"3085000 btuH---
RFQ
HLF140S3 150-210 1150 psi-1"Fnptf x FNPTF1"3085000 btuH--€1,473.39
CLF174A-150 3/4150 psi4 1/2"3/4"Fnptf x FNPTF3/4"2445000 btuH--€406.34
WATTS -

Vacuum Relief Valves

StyleModelInlet TypeOutlet TypeOutlet SizeBody MaterialMax. Operating PressureLeadInlet Connection SizeOverall LengthPrice
ABHK-HK #1--------€15.15
B1 HK--------€12.41
CN360-Z1Male Threaded-3/4"Brass200 psiPresent3/4"-€117.67
CLFN36M1 1/2Male ThreadedNot ApplicableNot ApplicableLead Free Brass15 psiNot Present--€96.64
D1/2 LF N36MNPTMNPT1/2"Brass200 psi-1/2"2"€107.67
WATTS -

Bronze Steam Safety Relief Valves

StyleModelOverall LengthOverall HeightOutlet SizeSeat MaterialInlet Connection SizeSteam CapacityFactory Set PressureInlet TypePrice
A00062752 1/8"2 3/4"3/4"Bronze3/4"-15 psiMNPT€182.66
B00062762 3/8"2 13/16"3/4"Metal3/4"450 lbs./hr.15 psiMNPT€273.61
B00062772 3/8"3 1/8"1"Metal1"643 lbs./hr.15 psiMNPT€326.51
WATTS -

Pex Snapclips

StyleModelMPN
ALF530-C 1/2LF530-C 1/2
RFQ
BLF530-C 3/4LF530-C 3/4
RFQ
WATTS -

Piston Operated Compact Float Valves

StyleModelMPNPrice
A3554-14083554-1408€59.64
B3558-10143558-1014€59.64
StyleModelInlet TypeOutlet SizeBody MaterialInlet ConnectionDischarge CapacityInlet Connection SizeOutlet TypeMax. Temp.Price
A415M1-015 1Female Threaded1"BronzeFemale Threaded643 oz./hr.-Female Threaded250°F€327.00
A415M1-010Male Threaded3/4"BrassMale Threaded450 oz./hr.3/4"Female Threaded250°F€206.28
A415-015 1 1/2Male Threaded2"BronzeMale Threaded1860 oz./hr.1 1/2"Female Threaded250°F€522.58
A415M1-008Male Threaded3/4"BrassMale Threaded450 oz./hr.3/4"Female Threaded250°F€256.71
A415-015 1 1/4Male Threaded1 1/2"BronzeMale Threaded1230 oz./hr.1 1/4"Female Threaded250°F€456.89
WATTS -

315-M2 Series Steam Safety Relief Valves

StyleModelRelief PressureInlet TypeOutlet TypeBody MaterialOutlet SizeMax. Temp.Price
A315M2-005-Male ThreadedFemale ThreadedBronze--€139.43
B315M2-015-Male ThreadedFemale ThreadedBronze3/4"250°F€158.90
CL315M2-0088 psiMale ThreadedFemale ThreadedBronze3/4"-€119.97
CL315M2-01515 psiMale ThreadedFemale ThreadedBronze3/4"-€157.39
WATTS -

Calibrated Adjustable Relief Valve, MNPT x FNPT, 3/4 x 1/2 in, Brass, 0 to 180 Deg F

ModelItemPrice (ex. VAT)
530-3/4AC3WLC€92.85
WATTS -

Tankless Water Heater Kit, Copper Silicon Alloy, 150 Psi Max. Op Pressure

ModelItemPrice (ex. VAT)
LFTWHG2-FT-HC-RVCU9TWE€274.22
WATTS -

Fire Pump Relief Valve, Ansi End Connection

ModelItemPrice (ex. VAT)
F1116 8BZ9JUA€18,388.79
RFQ
WATTS -

Relief Valve, 3/4 Inch Size

ModelItemPrice (ex. VAT)
LF174A-080 3/4DA9FDK-
RFQ
WATTS -

Relief Valve

ModelItemPrice (ex. VAT)
174a-1DB7CPA-
RFQ
WATTS -

Relief Valve, 3/4 Inch MNPT x FNPT, 75 to 150 PSI Operating, Brass

ModelItemPrice (ex. VAT)
100xl-8-150DE3ZQR-
RFQ
WATTS -

Water Heater Vacuum Relief Valve

ModelItemPrice (ex. VAT)
3/4lfn36-m2DE7GAM-
RFQ
WATTS -

Backflow Relief Valve, 30 PSI

ModelItemPrice (ex. VAT)
174A-030 1DF9JCR-
RFQ
WATTS -

Relief Valve, 3/4 in MNPT x FNPT, 75 to 150 PSI Operating, Brass

ModelItemPrice (ex. VAT)
100xl-125DG3RLN-
RFQ
WATTS -

Backflow Check Relief Valve

ModelItemPrice (ex. VAT)
374A-BRZ-030DG4RRD-
RFQ
WATTS -

T and P Relief Valve, 1 Inch Size Inlet

ModelItemPrice (ex. VAT)
1 140x-6DK4TRK-
RFQ