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

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WATTS -

Piston Operated Compact Float Valves

Style	Model	MPN	Price
A	3554-1408	3554-1408	€59.64
B	3558-1014	3558-1014	€59.64

WATTS -

Bronze Steam Safety Relief Valves

Style	Model	Overall Length	Overall Height	Outlet Size	Seat Material	Inlet Connection Size	Steam Capacity	Factory Set Pressure	Inlet Type	Price
A	0006275	2 1/8"	2 3/4"	3/4"	Bronze	3/4"	-	15 psi	MNPT	€182.66
B	0006276	2 3/8"	2 13/16"	3/4"	Metal	3/4"	450 lbs./hr.	15 psi	MNPT	€273.61
B	0006277	2 3/8"	3 1/8"	1"	Metal	1"	643 lbs./hr.	15 psi	MNPT	€326.51

WATTS -

LF530C Series, Lead-Free Brass Calibrated Adjustable Relief Valve

Style	Model	Inlet Connection Size	Overall Length	Overall Height	Factory Set Pressure	Inlet Type	Outlet Type	Outlet Size	Temp. Range	Price
A	1/2 LF 530-C STD	1/2"	1 5/8"	3"	150 psi	MNPT	FNPT	1/2"	0°F to +180°F	€106.43
A	3/4 LF 530-C STD	3/4"	1 5/8"	3"	150 psi	MNPT	FNPT	1/2"	0°F to +180°F	€116.32

WATTS -

415 Series Asme Safety Valves

Style	Model	Inlet Type	Outlet Size	Body Material	Inlet Connection	Discharge Capacity	Inlet Connection Size	Outlet Type	Max. Temp.	Price
A	415M1-015 1	Female Threaded	1"	Bronze	Female Threaded	643 oz./hr.	-	Female Threaded	250°F	€327.00
A	415M1-008	Male Threaded	3/4"	Brass	Male Threaded	450 oz./hr.	3/4"	Female Threaded	250°F	€256.71
A	415M1-010	Male Threaded	3/4"	Brass	Male Threaded	450 oz./hr.	3/4"	Female Threaded	250°F	€206.28
A	415-015 1 1/4	Male Threaded	1 1/2"	Bronze	Male Threaded	1230 oz./hr.	1 1/4"	Female Threaded	250°F	€456.89
A	415-015 1 1/2	Male Threaded	2"	Bronze	Male Threaded	1860 oz./hr.	1 1/2"	Female Threaded	250°F	€522.58

WATTS -

Pex Snapclips

Style	Model	MPN
A	LF530-C 1/2	LF530-C 1/2	RFQ
B	LF530-C 3/4	LF530-C 3/4	RFQ

WATTS -

1450F Series, Iron/Bronze Combination Fill and Relief Valve

Style	Model	Overall Height	Factory Set Pressure	Inlet Type	Pressure Rating	Connection Type	Overall Length	Outlet Type	Outlet Size	Price
A	1450F	5 1/16"	15 psi	FNPT	10 psi to 100 psi	FNPT x FNPT	6 1/2"	FNPT	1/2"	€258.13
B	S1450F	5 5/16"	30 psi	Union Solder	10 psi to 25 psi	Union Solder x FNPT	6 1/2"	FNPT	1/2"	€319.11

WATTS -

315-M2 Series Steam Safety Relief Valves

Style	Model	Relief Pressure	Inlet Type	Outlet Type	Body Material	Outlet Size	Max. Temp.	Price
A	315M2-005	-	Male Threaded	Female Threaded	Bronze	-	-	€139.43
B	315M2-015	-	Male Threaded	Female Threaded	Bronze	3/4"	250°F	€158.90
C	L315M2-008	8 psi	Male Threaded	Female Threaded	Bronze	3/4"	-	€119.97
C	L315M2-015	15 psi	Male Threaded	Female Threaded	Bronze	3/4"	-	€157.39

WATTS -

Vacuum Relief Valves

Style	Model	Inlet Type	Outlet Type	Outlet Size	Body Material	Max. Operating Pressure	Lead	Inlet Connection Size	Overall Length	Price
A	BHK-HK #1	-	-	-	-	-	-	-	-	€15.15
B	1 HK	-	-	-	-	-	-	-	-	€12.41
C	LFN36M1 1/2	Male Threaded	Not Applicable	Not Applicable	Lead Free Brass	15 psi	Not Present	-	-	€96.64
C	N360-Z1	Male Threaded	-	3/4"	Brass	200 psi	Present	3/4"	-	€117.67
D	1/2 LF N36	MNPT	MNPT	1/2"	Brass	200 psi	-	1/2"	2"	€107.67

WATTS -

Pressure Relief Valves

Style	Model	Factory Set Pressure	Overall Height	Inlet Connection Size	Connection Type	Outlet Connection Size	Discharge Capacity	Pressure Range	Inlet Thread Type	Price
A	LFN30 5-30 1/2	-	-	1/2"	-	-	-	5 psi to 30 psi	NPT	€572.24
B	LF174A-125 1	-	-	1"	-	1"	-	50 psi to 150 psi	NPT	€1,331.26
C	174-Z3-T 075	-	-	-	-	-	2055000 btuH	30 psi to 150 psi	NPT	€669.28
D	740-045 2	-	-	2"	-	2 1/2"	-	30 psi to 75 psi	NPT	€3,370.16
E	LFF116-23 0-30 1 1/4	-	-	-	-	-	-	-	-	€3,442.43	RFQ
B	174A-030 1 1/4	30 psi	8 1/2"	1 1/4"	Fnptf x FNPTF	1 1/4"	1682000 btuH	30 psi to 150 psi	NPT	-	RFQ
D	740-045 1 1/2	45 psi	9 1/4"	1 1/2"	Fnptf x FNPTF	2"	3903000 btuH	30 psi to 75 psi	NPT	€2,304.65
F	SAN50-D	50 psi	6"	-	NPT	-	-	-	-	€2,019.96	RFQ
D	740-060 3/4	60 psi	5 5/8"	3/4"	Fnptf x FNPTF	1"	1566000 btuH	-	-	-	RFQ
B	LF174A-75 1 1/4	75 psi	8 1/2"	1 1/4"	Fnptf x FNPTF	1 1/4"	3429000 btuH	30 psi to 150 psi	NPT	€3,089.32
D	740-075 1	75 psi	7 1/4"	1"	Fnptf x FNPTF	-	2649000 btuH	30 psi to 75 psi	NPT	-	RFQ
B	LF174A-075 3/4	75 psi	4 1/2"	3/4"	Fnptf x FNPTF	3/4"	1320000 btuH	-	-	-	RFQ
B	LF174A-75 1	75 psi	5 3/4"	1"	Fnptf x FNPTF	1"	2055000 btuH	30 psi to 150 psi	NPT	€1,648.19
B	LF174A-80 1 1/4	80 psi	8 1/2"	1 1/4"	Fnptf x FNPTF	1 1/4"	3605000 btuH	50 psi to 150 psi	FPT	€3,098.77
B	LF174A-100 1	100 psi	5 3/4"	1"	Fnptf x FNPTF	1"	2635000 btuH	50 psi to 150 psi	NPT	€1,536.97
B	LF174A-100 1 1/4	100 psi	8 1/2"	1 1/4"	Fnptf x FNPTF	1 1/4"	4399000 btuH	30 psi to 150 psi	NPT	€2,193.64
B	LF174A-100 3/4	100 psi	4 1/2"	3/4"	Fnptf x FNPTF	3/4"	1695000 btuH	50 psi to 150 psi	NPT	€505.66
B	LF174A-125 1 1/4	125 psi	8 1/2"	1 1/4"	Fnptf x FNPTF	1 1/4"	5370000 btuH	30 psi to 150 psi	NPT	€1,895.84
G	LF140X9 150-210 1	150 psi	-	1"	Fnptf x FNPTF	1"	3085000 btuH	-	-	-	RFQ
H	LF140S3 150-210 1	150 psi	-	1"	Fnptf x FNPTF	1"	3085000 btuH	-	-	€1,473.39
B	LF174A-150 3/4	150 psi	4 1/2"	3/4"	Fnptf x FNPTF	3/4"	2445000 btuH	-	-	€406.34

WATTS -

T and P Relief Valve, 1 Inch Size Inlet

Model	Item	Price (ex. VAT)
1 140x-6	DK4TRK	-	RFQ

WATTS -

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

Model	Item	Price (ex. VAT)
100xl-125	DG3RLN	-	RFQ

WATTS -

Relief Valve

Model	Item	Price (ex. VAT)
174a-1	DB7CPA	-	RFQ

WATTS -

Relief Valve

Model	Item	Price (ex. VAT)
388798	DJ6AUW	-	RFQ

WATTS -

Boiler Pressure Relief Valve, 0.75 Inch Size

Model	Item	Price (ex. VAT)
4396388	DE3KPU	-	RFQ

WATTS -

Backflow Check Relief Valve

Model	Item	Price (ex. VAT)
0358553	DG4RRD	-	RFQ

WATTS -

Water Service Vacuum Relief Valve

Model	Item	Price (ex. VAT)
176921	DJ6PXJ	-	RFQ

WATTS -

Backflow Relief Valve, 30 PSI

Model	Item	Price (ex. VAT)
174A-030 1	DF9JCR	-	RFQ

WATTS -

Relief Valve, 3/4 Inch Size

Model	Item	Price (ex. VAT)
LF174A-080 3/4	DA9FDK	-	RFQ

WATTS -

Relief Valve

Model	Item	Price (ex. VAT)
556030	DK3EDJ	-	RFQ

WATTS -

Lead Free Brass MPT Expansion Relief Valve

Model	Item	Price (ex. VAT)
4289260	DG2MVM	-	RFQ

WATTS -

Relief Valve

Model	Item	Price (ex. VAT)
0156732	DA9QLK	-	RFQ

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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

Piston Operated Compact Float Valves

Bronze Steam Safety Relief Valves

LF530C Series, Lead-Free Brass Calibrated Adjustable Relief Valve

415 Series Asme Safety Valves

Pex Snapclips

1450F Series, Iron/Bronze Combination Fill and Relief Valve

315-M2 Series Steam Safety Relief Valves

Vacuum Relief Valves

Pressure Relief Valves

T and P Relief Valve, 1 Inch Size Inlet

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

Relief Valve

Relief Valve

Boiler Pressure Relief Valve, 0.75 Inch Size

Backflow Check Relief Valve

Water Service Vacuum Relief Valve

Backflow Relief Valve, 30 PSI

Relief Valve, 3/4 Inch Size

Relief Valve

Lead Free Brass MPT Expansion Relief Valve

Relief Valve

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Explore More

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Categories

Brands

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

T and P Relief Valve, 1 Inch Size Inlet

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

Relief Valve

Relief Valve

Boiler Pressure Relief Valve, 0.75 Inch Size

Backflow Check Relief Valve

Water Service Vacuum Relief Valve

Backflow Relief Valve, 30 PSI

Relief Valve, 3/4 Inch Size

Relief Valve

Lead Free Brass MPT Expansion Relief Valve

Relief Valve

Popular Search Queries

Explore More

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