Home
Plumbing
Pressure and Temperature Control Valves
Temperature and Pressure Relief Valves

Temperature And Pressure Relief Valves

Filter

DORMONT -

93 Series Angle Connector Gas Shutoff Valves

DORMONT 93-3042

A

DORMONT 93-2032

B

DORMONT 93-1032

C

Style	Model	Outlet Type	Inlet Type	Material	Finish	Inlet Material	Outlet Material	Price
A	93-3042	Female Threaded	Flare Joint	Brass	Brass	Brass	Brass	€23.98	RFQ
B	93-2032	Female Threaded	Flare Joint	Brass	Brass	Brass	Brass	€17.25	RFQ
C	93-1032	Female Threaded	Flare Joint	Brass	Brass	Brass	Brass	€14.04	RFQ

SPENCE -

Reverse Acting Temperature Regulators

SPENCE 2020THGQD

A

Style	Model	Max. Operating Pressure	Overall Height	Overall Width	Pipe Connection Size	For Media	Sensor Length	Sensor Dia.	Max. Operating Temp.	Price
A	2020THGQD	20 psi	15 11/16"	8 15/16"	2"	Steam	19"	1"	145°F	€2,702.92
A	2020TGGQD	30 psi	15 11/16"	8 15/16"	1 1/2"	Steam	19"	1"	145°F	€2,481.28
A	2020TFGQD	40 psi	15 11/16"	8 15/16"	1 1/4"	Steam	19"	1"	145°F	€2,285.94
A	2020TDGQD	90 psi	12 9/16"	5 1/2"	3/4"	Steam	19"	1"	145°F	€1,850.16
A	2020ACGQD	250 psi	12 9/16"	5 1/2"	1/2"	Steam	19"	1"	145°F	€1,816.34

SPENCE -

Direct Acting Temperature Regulators

SPENCE 2010THGQD

A

Style	Model	Max. Operating Pressure	Overall Height	Overall Width	Pipe Connection Size	For Media	Sensor Length	Sensor Dia.	Max. Operating Temp.	Price
A	2010THGQD	20 psi	15 11/16"	8 15/16"	2"	Steam	19"	1"	145°F	€2,704.80
A	2010TGGQD	30 psi	15 11/16"	8 15/16"	1 1/2"	Steam	19"	1"	145°F	€2,483.17
A	2010TFGQD	40 psi	15 11/16"	8 15/16"	1 1/4"	Steam	19"	1"	145°F	€2,379.85
A	2010TEGQD	65 psi	15 1/4"	7 3/16"	1"	Steam	19"	1"	145°F	€2,098.10
A	2010TDGQD	90 psi	12 9/16"	5 1/2"	3/4"	Steam	19"	1"	145°F	€1,927.16
A	2010ACGQD	250 psi	12 9/16"	5 1/2"	1/2"	Steam	19"	1"	145°F	€1,889.60

WATTS -

1L Series Temperature And Pressure Relief Valves

WATTS 1L-2-100210

A

WATTS 1L-2-075-210

B

Style	Model	Outlet Type	Inlet Type	Outlet Size	Pressure	Relief Valve Pressure	Inlet Thread Type	Inlet Connection Size	Outlet Thread Type	Price
A	1L-2-100210	-	-	-	-	-	-	-	-	-	RFQ
B	1L-2-075-210	-	-	-	-	-	-	-	-	-	RFQ
B	DP1L-TT-125210	-	-	-	-	-	-	-	-	-	RFQ
A	1L-2-150210	Female Threaded	Male Threaded	1/2"	75 psi to 150 psi	150 psi	NPT	1/2"	NPT	€54.63

WATTS -

LF53L Series Pressure Only Relief Valves

WATTS LF53L-Z2-30 1/2

A

Style	Model	Pressure	Relief Valve Pressure	Outlet Thread Type	Max. Working Pressure	Outlet Type	Inlet Type	Outlet Size	Inlet Thread Type	Price
A	LF53L-Z2-30 1/2	75 psi to 125 psi	30 psi	FPT	-	Female Threaded	Male Threaded	1/2"	NPT	€151.29
A	LF53L-150 1/2	75 psi to 150 psi	150 psi	NPT	113 psi	Female Threaded	Male Threaded	1/2"	NPT	€140.60
A	LF53L-125 1/2	75 psi to 150 psi	125 psi	NPT	94 psi	Female Threaded	Male Threaded	1/2"	NPT	€226.28
A	LF53L-175 1/2	75 psi to 150 psi	175 psi	FPT	-	Female Threaded	Male Threaded	1/2"	NPT	€140.60
A	LF53L-75 1/2	75 psi to 150 psi	75 psi	FPT	-	Female Threaded	Male Threaded	1/2"	NPT	€140.60
A	LF53L-100 1/2	75 psi to 150 psi	100 psi	FPT	-	Female Threaded	Male Threaded	1/2"	NPT	€140.60

WATTS -

LF53 Series Pressure Only Relief Valves

WATTS LF53-75 1/2

A

WATTS LF53-100 1/2

B

WATTS LF53-125 3/4

C

Style	Model	Outlet Size	Pressure	Relief Valve Pressure	Inlet Thread Type	Max. Working Pressure	Inlet Connection Size	Pressure Relief Setting	Outlet Type	Price
A	LF53-75 1/2	1/2"	0 psi to 75 psi	75 psi	NPTF	75 psi	1/2"	75 psi	Female Threaded	€241.85
B	LF53-100 1/2	1/2"	75 psi to 125 psi	100 psi	NPT	100 psi	1/2"	-	Female Threaded	€157.39
A	LF53-125 1/2	1/2"	75 psi to 125 psi	125 psi	NPT	125 psi	1/2"	-	Female Threaded	€144.38
B	LF53-75 3/4	3/4"	0 psi to 75 psi	75 psi	NPTF	75 psi	3/4"	75 psi	Female Threaded	€155.11
C	LF53-125 3/4	3/4"	75 psi to 125 psi	125 psi	NPTF	125 psi	3/4"	125 psi	Female Threaded	€164.26

WATTS -

LF3L Series Pressure Only Relief Valves

WATTS LF3L-100 3/4

A

Style	Model	Outlet Type	Discharge Capacity	Factory Set Pressure	Overall Height	Inlet Thread Type	Pressure	Outlet Size	Inlet Type	Price
A	LF3L-100 3/4	-	-	-	-	NPT	75 psi to 150 psi	-	-	€146.70
A	LF3L-175-Z2 3/4	-	-	-	-	NPT	75 psi to 150 psi	-	-	€243.69
A	LF3L-75-Z9 3/4	-	-	-	-	NPT	75 psi to 150 psi	-	-	€167.31
A	LF3L-150-Z9 3/4	-	-	-	-	NPT	-	-	-	€159.69
A	3/4 LF3L-150	Female Threaded	370000 btuH	150 psi	3 1/2"	NPT	75 psi to 150 psi	3/4"	Male Threaded	€331.18
A	3/4 LF3L-075	NPT	200000 btuH	75 psi	3 3/16"	NPT	75 psi to 150 psi	3/4"	-	€331.18

WATTS -

LF1XL Series Lead Free Temperature and Pressure Relief Valves

WATTS LF1XL 75-210 1/2

A

WATTS LF1XL-BP-TT-150210

B

Style	Model	Pressure	Relief Valve Pressure	Outlet Thread Type	Pressure Relief Setting	Thermostat Probe Length	Outlet Type	Inlet Type	Outlet Size	Price
A	LF1XL 75-210 1/2	75 psi to 150 psi	75 psi	FPT	75 psi	-	Female Threaded	Male Threaded	1/2"	€75.64
A	LF1XL 100 1/2	75 psi to 150 psi	100 psi	FPT	100 psi	-	Female Threaded	Male Threaded	1/2"	€68.39
B	LF1XL-BP-TT-150210	75 psi to 150 psi	150 psi	FPT	150 psi	-	Female Threaded	Male Threaded	1/2"	€67.22
B	LF1XL 150-210 1/2	Not Applicable	150 psi	NPT	150 psi	4"	Female Threaded	Male Threaded	1/2"	€137.08
B	LF1XL-8 150-210 1/2	Not Applicable	150 psi	NPT	150 psi	8"	Female Threaded	Male Threaded	1/2"	€72.21

WATTS -

530C Series Pressure Only Relief Valves

A

Style	Model	Outlet Type	Outlet Size	Inlet Connection Size	Pressure	Inlet Thread Type	Outlet Thread Type	Outlet Connection Thread Type	Inlet Connection Type	Price
A	530FP	Female Threaded	1/2"	1/2"	50 psi to 175 psi	NPT	NPT	Female Threaded	Male Threaded	€111.93
A	530C-100-300	Female Threaded	3/4"	3/4"	50 psi to 175 psi	NPT	NPT	Female Threaded	Male Threaded	€138.68
A	530C-STD 1/2	Female Threaded	1/2"	1/2"	50 psi to 175 psi	NPT	NPT	Female Threaded	Male Threaded	€195.68
A	530C-STD 3/4	NPT	1/2"	3/4"	50 psi to 175 psi	NPT	NPT	Female Threaded	Male Threaded	€240.13

WATTS -

53 Series Pressure Relief Valves

WATTS 53-125 1/2

A

WATTS 53-125 3/4

B

Style	Model	Outlet Size	Pressure	Relief Valve Pressure	Inlet Thread Type	Max. Working Pressure	Outlet Type	Inlet Type	Outlet Thread Type	Price
A	53-125 1/2	1/2"	0 psi to 125 psi	125 psi	NPTF	125 psi	Female Threaded	Male Threaded	NPTF	€165.00
A	53-100 1/2	1/2"	75 psi to 175 psi	100 psi	NPT	100 psi	Female Threaded	Male Threaded	NPTF	€124.54
B	53-125 3/4	1/2"	0 psi to 125 psi	125 psi	NPTF	125 psi	Female Threaded	Male Threaded	NPTF	€117.67
B	53-035 1/2	1/2"	0 psi to 35 psi	35 psi	NPTF	35 psi	Female Threaded	Male Threaded	NPTF	€116.50
B	53-075 1/2	1/2"	0 psi to 75 psi	75 psi	NPTF	75 psi	Female Threaded	Male Threaded	NPTF	€204.60
A	53-075 3/4	3/4"	0 psi to 75 psi	75 psi	NPTF	75 psi	Female Threaded	Male Threaded	NPTF	€121.47

WATTS -

342 Series Temperature And Pressure Relief Valves

WATTS 342-3 100/210 FS 2

A

WATTS 342-3 75/210 FS 2

B

WATTS 342X-8 150/210 FS 2

C

WATTS 342X-8-150210 2

D

Style	Model	Outlet Size	Relief Valve Pressure	Discharge Capacity	Outlet Type	Inlet Type	Pressure	Inlet Thread Type	Outlet Thread Type	Price
A	342-3 100/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
B	342-3 75/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
B	342-3 150/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
A	342-3 125/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
C	342X-8 150/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
D	342X-8-150210 2	1 1/2"	150 psi	6379000 btuH	Female Threaded	Female Threaded	75 psi to 150 psi	NPT	NPT	€3,138.64
D	342-125210 2	2"	125 psi	5403000 btuH	Female Threaded	Female Threaded	75 psi to 150 psi	NPT	NPT	€2,713.81

WATTS -

LF40L Series Temperature and Pressure Relief Valves

WATTS LF40XL-125210 3/4

A

WATTS LF40XL7 75-210 1

B

WATTS LF40XL-8 100-210 3/4

C

Style	Model	Outlet Size	Relief Valve Pressure	Outlet Type	Inlet Type	Pressure	Inlet Thread Type	Max. Temp.	Lead	Price
A	LF40XL-125210 3/4	-	-	-	-	-	-	-	-	-	RFQ
B	LF40XL7 75-210 1	1"	75 psi	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	210°F	Not Present	€960.14
C	LF40XL-8 100-210 3/4	3/4"	100 psi	Female Threaded	Male Threaded	75 psi to 150 psi	-	210°F	Not Present	€401.11

WATTS -

LL40XL Series Temperature and Pressure Relief Valves

WATTS LL40XLM15-125210 1

A

WATTS LL40XL-75210 3/4

B

WATTS LLL40XLM15-125210 3/4

C

Style	Model	Outlet Size	Relief Valve Pressure	Thermostat Probe Length	Series	Outlet Type	Inlet Type	Pressure	Inlet Thread Type	Price
A	LL40XLM15-125210 1	1"	125 psi	3"	LL40XL	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	€1,068.86
B	LL40XL-75210 3/4	3/4"	75 psi	3 1/2"	LL40XL	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	€604.36
B	LL40XLM15-150210 3/4	3/4"	150 psi	3 1/2"	LL40XL	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	€549.33
C	LLL40XLM15-125210 3/4	3/4"	125 psi	8"	40L Series	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	€722.58

WATTS -

SL100XL Series Temperature and Pressure Relief Valves

WATTS 3/4 SL100XL 125/210 3/4

A

Style	Model	Relief Valve Pressure	Max. Working Pressure	Outlet Thread Type	Outlet Type	Inlet Type	Pressure	Inlet Thread Type	Outlet Size	Price
A	3/4 SL100XL 125/210 3/4	125 psi	125 psi	FPT	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	-	€63.02
A	SL100XL-Z5-150210 3/4	150 psi	150 psi	NPT	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	3/4"	€61.52

WATTS -

140 Series Temperature and Pressure Relief Valves

WATTS 140X6-125210 1

A

WATTS 140S3-100210 3/4

B

WATTS 140S3-125210 3/4

C

Style	Model	Relief Valve Pressure	Max. Working Pressure	Pressure Relief Setting	Outlet Type	Inlet Type	Outlet Size	Pressure	Inlet Thread Type	Price
A	140X6-125210 1	-	-	-	-	-	-	-	-	-	RFQ
A	140X8-150210 3/4	-	-	-	-	-	-	-	-	-	RFQ
A	140X9-150210 1	-	-	-	-	-	-	-	-	-	RFQ
B	140S3-100210 3/4	100 psi	-	-	Female Threaded	Female Threaded	3/4"	75 psi to 150 psi	-	€481.36
C	140S3-125210 3/4	125 psi	94 psi	125 psi	Female Threaded	Female Threaded	3/4"	75 psi to 150 psi	NPT	€448.49
C	140S3-150210 3/4	150 psi	113 psi	150 psi	Female Threaded	Female Threaded	3/4"	75 psi to 150 psi	NPT	€448.49

WATTS -

LF340 Series Temperature and Pressure Relief Valves

WATTS LF340-3 100/210 FS 1 1/2

A

WATTS LF340-3 125/210 FS 1 1/2

B

WATTS LF340-3 150/210 FS 1 1/2

C

WATTS LF342X-8 125/210 FS 2

D

WATTS LF342-3 150/210 FS 2

E

WATTS LF340 150-210 1 1/2

F

Style	Model	Outlet Type	Inlet Type	Outlet Size	Pressure	Inlet Thread Type	Outlet Thread Type	Thermostat Material	Relief Pressure	Price
A	LF340-3 100/210 FS 1 1/2	-	-	-	-	-	-	-	-	-	RFQ
B	LF340-3 125/210 FS 1 1/2	-	-	-	-	-	-	-	-	-	RFQ
C	LF340-3 150/210 FS 1 1/2	-	-	-	-	-	-	-	-	-	RFQ
C	LF340X-8 100/210 FS 1 1/2	-	-	-	-	-	-	-	-	-	RFQ
C	LF340X-8 125/210 FS 1 1/2	-	-	-	-	-	-	-	-	-	RFQ
B	LF340X-8 150/210 FS 1 1/2	-	-	-	-	-	-	-	-	-	RFQ
B	LF342-3 125/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
D	LF342X-8 125/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
D	LF342X-8 150/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
E	LF342-3 150/210 FS 2	-	-	-	-	-	-	-	-	-	RFQ
F	LF340 150-210 1 1/2	Female Threaded	Female Threaded	1 1/2"	75 psi to 150 psi	NPT	NPT	Stainless Steel	150 psi	€8,854.08

WATTS -

LFN240 Series Temperature And Pressure Relief Valves

WATTS LFN240X-9 100-210 1

A

Style	Model	Relief Valve Pressure	Outlet Type	Inlet Type	Outlet Size	Pressure	Inlet Thread Type	Thermostat Material	Max. Temp.	Price
A	LFN240X-9 100-210 1	100 psi	Female Threaded	Female Threaded	1"	75 psi to 150 psi	FPT	Stainless Steel	210°F	€2,030.79
A	LFN240X 110-210 1	110 psi	Female Threaded	Female Threaded	1"	75 psi to 150 psi	FPT	Stainless Steel	210°F	€1,738.92

WATTS -

3L Series Pressure Relief Valves

WATTS 3L-125 3/4

A

Style	Model	Relief Valve Pressure	Pressure Relief Setting	Outlet Type	Inlet Type	Outlet Size	Pressure	Inlet Thread Type	Max. Working Pressure	Price
A	3L-125 3/4	75 psi	-	Female Threaded	Male Threaded	3/4"	75 psi to 150 psi	NPT	150 psi	€114.98
A	3L-075 3/4	75 psi	75 psi	Female Threaded	Male Threaded	3/4"	75 psi to 150 psi	NPT	150 psi	€114.98
A	3L-95 3/4	95 psi	-	Female Threaded	Male Threaded	3/4"	75 psi to 150 psi	NPT	150 psi	€114.98
A	3L-100 3/4	100 psi	100 psi	Female Threaded	Male Threaded	3/4"	75 psi to 150 psi	NPT	150 psi	€126.07
A	3L-150-Z9 3/4	150 psi	150 psi	Female Threaded	Male Threaded	3/4"	75 psi to 150 psi	NPT	150 psi	€124.17
A	3L-150 3/4	150 psi	150 psi	Female Threaded	Male Threaded	3/4"	75 psi to 150 psi	NPT	150 psi	€105.42

WATTS -

53L Series Pressure Only Relief Valves

WATTS 53L-125 1/2

A

Style	Model	Outlet Type	Pressure	Relief Valve Pressure	Pressure Relief Setting	Max. Working Pressure	Outlet Size	Inlet Thread Type	Inlet Type	Price
A	53L-125 1/2	-	-	-	-	-	-	-	-	-	RFQ
A	53L-075 1/2	Female Threaded	75 psi to 175 psi	75 psi	-	-	1/2"	NPT	Male Threaded	€110.40
A	53L-100 1/2	Female Threaded	Not Applicable	100 psi	100 psi	75 psi	1/2"	NPT	Male Threaded	€110.40
A	53L-Z2-030 1/2	Female Threaded	75 psi to 175 psi	30 psi	30 psi	-	1/2"	NPT	Male Threaded	€110.40
A	53L-175 1/2	Female Threaded	75 psi to 175 psi	175 psi	-	-	1/2"	NPT	Male Threaded	€110.40
A	1/2 53L-150	NPT	Not Applicable	-	150 psi	113 psi	1/2"	NPT	-	€229.48

WATTS -

1XL Series Temperature and Pressure Relief Valves

A

WATTS 1XL-125210

B

WATTS 1XL 75-210 1/2

C

Style	Model	Thermostat Probe Length	Pressure Relief Setting	Outlet Type	Inlet Type	Pressure	Inlet Thread Type	Inlet Connection Size	Outlet Thread Type	Price
A	1XL-100	-	-	-	-	-	-	-	-	-	RFQ
B	1XL-125210	-	-	-	-	-	-	-	-	-	RFQ
C	1XL 75-210 1/2	4"	75 psi	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	1/2"	NPT	€58.07
C	1XL-150210 1/2	4"	150 psi	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	1/2"	NPT	€82.84
C	1XL-8-150210	8"	150 psi	Female Threaded	Male Threaded	75 psi to 150 psi	NPT	1/2"	NPT	€55.00

WATTS -

LF140 Series Pressure Relief Valves

WATTS LF140X6 125-210 3/4

A

WATTS LF140X8 125-210 3/4

B

Style	Model	Outlet Type	Inlet Type	Outlet Size	Pressure	Relief Valve Pressure	Max. Temp.	Lead	Series	Price
A	LF140X6 125-210 3/4	Female Threaded	Female Threaded	3/4"	75 psi to 150 psi	125 psi	210°F	Not Present	LF140 Series	€656.31
B	LF140X8 125-210 3/4	Female Threaded	Female Threaded	3/4"	75 psi to 150 psi	125 psi	210°F	Not Present	LF140 Series	€717.55

12...6 7

Popular Search Queries

Keyed Shaft

Explore More