Watts Temperature And Pressure Relief Valves | Raptor Supplies United Kingdom

WATTS -

Boiler Water Feeders

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Style	Model	Price (inc. VAT)
A	142	£1,508.38
B	142S	£1,539.89

WATTS -

3L Series Pressure Relief Valves

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Style	Model	Body Material	Relief Pressure	Price (inc. VAT)
A	3L-125 3/4	Brass	75 Psi	£118.46
A	3L-125-Z9 3/4	Bronze	125 psi	£139.72
A	3L-100 3/4	Bronze	100 Psi	£129.89
A	3L-75-Z9 3/4	Bronze	75 Psi	£134.62
A	3L-150 3/4	Bronze	150 Psi	£108.61
A	3L-95 3/4	Bronze	95 Psi	£118.46
A	3L-150-Z9 3/4	Bronze	150 Psi	£127.93
B	3L-075 3/4	Bronze	75 Psi	£118.46

WATTS -

53L Series Pressure Only Relief Valves

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Style	Model	Max. Working Pressure	Relief Pressure	Price (inc. VAT)
A	53L-175 1/2	-	175 Psi	£113.75
A	53L-075 1/2	-	75 Psi	£113.75
A	53L-Z2-030 1/2	-	30 Psi	£113.75
B	53L-150 1/2	-	-	£142.78
A	53L-100 1/2	75 PSI	100 Psi	£113.75
C	53L-FP-175 1/2	131 psi	175 Psi	£111.00

WATTS -

530C Series Pressure Relief Valves

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Style	Model	Inlet Size	Outlet Size	Price (inc. VAT)
A	530C-STD 3/4	-	-	£130.32
B	530FP	1/2"	1/2"	£115.32
B	530C-STD 1/2	1/2"	1/2"	£115.32
B	530C-100-300	3/4"	3/4"	£142.88

WATTS -

LF140 Series Pressure Relief Valves

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Style	Model	Body Material	Discharge Capacity	Inlet Size	Inlet Thread Type	Inlet Type	Max. Temp.	Outlet Size	Relief Pressure	Price (inc. VAT)
A	LF140X6 125-210 3/4	Lead Free Brass	-	3/4"	-	Female Threaded	210 Degree F	3/4"	125 psi	£676.20
A	LF140X8 150-210 3/4	Lead Free Brass	-	3/4"	-	Female Threaded	210 Degree F	3/4"	150 Psi	£713.18
B	LF140X8 125-210 3/4	Lead Free Brass	-	3/4"	-	Female Threaded	210 Degree F	3/4"	125 psi	£739.30
A	LF1403S 125-210 3/4	Lead Free Brass	-	3/4"	-	Male Threaded	210 Degree F	3/4"	125 psi	£1,062.99
A	LF140X6 150-210 3/4	Lead Free Brass	-	3/4"	-	Female Threaded	210 Degree F	3/4"	150 Psi	£662.80
C	LF140X6 125-210 1	Lead Free Brass	2610000 btuh	1"	FPT	Female Threaded	210° F	1"	125 psi	£1,484.64
C	LF140X6 150-210 1	Lead Free Bronze	3085000 btuh	1"	NPT	Female Threaded	210° F	1"	150 Psi	£1,404.54

WATTS -

335 Series Temperature and Pressure Relief Valves

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Style	Model	Price (inc. VAT)
A	M335M2-030 3/4	£68.88	RFQ
B	335M2-030 3/4	£126.72
C	354A-030	£81.87

WATTS -

340 Series Temperature and Pressure Relief Valves

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Style	Model	Discharge Capacity	Inlet Size	Mfr. Series	Outlet Size	Relief Pressure	Thermostat Probe Length	Price (inc. VAT)
A	340-100/210 1 1/2	4426000 btuh	1 1/2"	340	1-1/2"	100 Psi	3"	£2,989.70
A	340X-8-125210 1 1/2	5403000 btuh	1 1/2"	340	1-1/2"	125 psi	8"	£2,967.65
B	342-125210 2	5403000 btuh	2"	342	2"	125 psi	-	£2,796.04
A	340-125/210 1 1/2	5403000 btuh	1 1/2"	340	1-1/2"	125 psi	3"	£2,792.90
B	342X-8-150210 2	6379000 btuh	2"	342	2"	150 Psi	8"	£3,233.75
A	340-150210 1 1/2	6379000 btuh	1 1/2"	340	1-1/2"	150 Psi	3"	£2,792.90
A	340X-8-150210 1 1/2	6379000 btuh	1 1/2"	340	1-1/2"	150 Psi	8"	£2,967.65

WATTS -

94 Series Gas Shutoff Valves

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Style	Model	Inlet Size	Price (inc. VAT)
A	94-3232	1/2"	£14.06	RFQ
A	94-4242	3/4"	£19.46	RFQ

WATTS -

93 Series Angle Connector Gas Shutoff Valves

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Style	Model	Inlet Size	Price (inc. VAT)
A	93-2032	1/2"	£17.77	RFQ
B	93-1032	3/8"	£14.46	RFQ
C	93-3042	5/8"	£24.70	RFQ

WATTS -

LL40XL Series Temperature and Pressure Relief Valves

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Style	Model	Discharge Capacity	Inlet Size	Max. Temp.	Mfr. Series	Outlet Size	Relief Pressure	Price (inc. VAT)
A	LLL40XLM15-125210 3/4	-	3/4"	210 Degree F	40L	3/4"	125 psi	£744.48
A	LLL40XLM15-150210 3/4	-	3/4"	210 Degree F	40L	3/4"	150 Psi	£591.95
A	LL40XLM15-150210 3/4	-	3/4"	210 Degree F	LL40XL	3/4"	150 Psi	£565.98
A	LL40XL-75210 3/4	-	3/4"	210 Degree F	LL40XL	3/4"	75 Psi	£622.67
B	LL40XLM15-125210 1	1808000 btuh	1"	210° F	LL40XL	1"	125 psi	£1,101.25
B	LL40XLM15-150210 1	2134000 btuh	1"	210° F	LL40XL	1"	150 Psi	£1,028.83

WATTS -

53 Series Pressure Only Relief Valves

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Style	Model	Inlet Size	Outlet Size	Relief Pressure	Price (inc. VAT)
A	53-035 1/2	1/2"	1/2"	35 Psi	£120.03
A	53-075 1/2	1/2"	1/2"	75 Psi	£120.03
B	53-125 1/2	1/2"	1/2"	125 psi	£116.91
A	53-100 1/2	1/2"	1/2"	100 Psi	£128.32
C	53-125 3/4	3/4"	3/4"	125 psi	£121.24
C	53-075 3/4	3/4"	3/4"	75 Psi	£125.15

WATTS -

1XL Series Temperature and Pressure Relief Valves

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Style	Model	Item	Thermostat Probe Length	Price (inc. VAT)
A	1XL-8-150210	Temperature & Pressure Relief Valve	8"	£56.67
B	1XL-150210 1/2	Temperature & Pressure Relief Valve	4"	£89.62
B	1XL 75-210 1/2	Temperature and Pressure Relief Valve	4"	£59.83

WATTS -

740 Series Water Pressure Relief Valves
Watts 740 Series pressure relief valves are ideal for protecting water heating equipment from excessive pressure. They are used in the pipeline or with vessels in pneumatics applications. These valves feature an iron body ensuring structural rigidity and durability. They feature non-mechanical seat-to-disc alignment that prevents the valve from sticking or freezing, ensuring smooth and consistent operation over time. Their seat is strategically located above the drain, preventing water from being trapped and sediment from fouling the seats. They can operate at pressures ranging from 30 to 75 psi (2 to 5 bar), providing reliable performance.

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Style	Model	Discharge Capacity	Inlet Size	Max. Working Pressure	Outlet Size	Relief Pressure	Price (inc. VAT)
A	740-045 1	1750000 btuh At 45 psi	1"	-	1-1/4"	45 Psi	£909.10
A	740-050 1	1899000 btuh	1"	38 psi	1-1/4"	50 Psi	£363.86
A	740-060 1	2200000 btuh	1"	45 psi	1-1/4"	60 Psi	£633.01
A	740-030 2	5250000 btuh	2"	20 psi	2-1/2"	30 Psi	£1,393.15	RFQ
A	740-060 2	8883000 btuh At 60 psi	2"	45 psi	2-1/2"	60 Psi	£2,447.90	RFQ

WATTS -

LF340 Series Temperature and Pressure Relief Valves

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Style	Model	Item	Price (inc. VAT)
A	LF340X-8 150-210 1 1/2	Pressure Relief Valve	£5,441.68	RFQ
B	LF340 150-210 1 1/2	Pressure Relief Valve	£5,155.62	RFQ
C	LF340 125-210 1 1/2	Temperature and Pressure Relief Valve	£5,288.24

WATTS -

LF53 Series Pressure Relief Valves

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Style	Model	Inlet Size	Outlet Size	Relief Pressure	Price (inc. VAT)
A	LF53-125 1/2	1/2"	1/2"	125 psi	£148.76
B	LF53-75 1/2	1/2"	1/2"	75 Psi	£153.51
A	LF53-100 1/2	1/2"	1/2"	100 Psi	£162.16
C	LF53-125 3/4	3/4"	3/4"	125 psi	£169.24
C	LF53-75 3/4	3/4"	3/4"	75 Psi	£159.81
D	LF53-100 3/4	3/4"	3/4"	100 Psi	£180.62

WATTS -

100XL Series Temperature and Pressure Relief Valves

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Style	Model	Body Material	Body Width	Btuh	Factory Set Pressure	Inlet Type	Item	Max. Temp.	Max. Working Pressure	Price (inc. VAT)
A	100XL-BP-150210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	150 psi	£38.96
B	100XL-100210 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£53.53
B	100XL4Z11 150180 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	180 Degree F	-	£56.67
A	100XL-125210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	125 psi	£34.25
C	100XL-8-175210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	175 PSI	£72.81
A	100XL-175-210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	175 PSI	£39.63
A	DP100XL-TT-150210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	150 psi	£153.51
D	L100XLM7-3-125210 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£64.93
B	100XL-150 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£25.97
E	100XL-8-150210 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£37.37
F	100XL-100180-Z11	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	180° F	113 psi	£56.67
F	100XL-090210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	90 psi	£66.14
C	100XL-8-100210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	100 PSI	£69.48
C	100XL-8-125210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	125 psi	£60.08
A	100XL-075210	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210° F	75 PSI	£53.21
D	L100XL-100210 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£64.93
G	LLL100XL-2M7-150210 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£49.20
B	100XL-B-150210 3/4	Brass	-	-	-	Male Threaded	Temperature and Pressure Relief Valve	210 Degree F	-	£45.31
H	100XL-4	Bronze	1.875"	100,000	150 psi	MNPT	Temperature & Pressure Relief Valve	210 Degrees F	-	£22.21
H	3/4 100XL 125	Bronze	1.75"	105,000	125 psi	MNPT	Temperature & Pressure Relief Valve	210 Degrees F	-	£31.03

WATTS -

Temperature and Pressure Relief Valves

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Style	Model	Body Material	Item	Mfr. Series	Price (inc. VAT)
A	3/4 40XL8 150210	-	Pressure Relief Valve	-	-	RFQ
B	1L-2-150210	Bronze	Temperature and Pressure Relief Valve	1L	£56.28
C	100DT	PVC	Temperature and Pressure Relief Valve	100DT	£13.67

WATTS -

LF10L Series Temperature and Pressure Relief Valves

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Style	Model	Body Material	Relief Pressure	Shank Length	Price (inc. VAT)
A	LF10L-2 75-210 3/4	Lead Free Bronze	75 Psi	1 3/16"	£81.09
A	LF10L-2 125-210 3/4	Lead Free Bronze	125 psi	1 3/16"	£81.09
A	LF10L-2 150-210 3/4	Lead Free Copper Silicon Alloy	150 Psi	1 1/8"	£73.58

WATTS -

374A Series Pressure Relief Valves

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Style	Model	Relief Pressure	Price (inc. VAT)
A	374A-BRZ-030	30 Psi	£138.01
A	374A-045 3/4	45 Psi	£120.03
A	374A-050 3/4	50 Psi	£222.67

WATTS -

340 Series Automatic Re-Seating Temperature and Pressure Relief Valves

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Style	Model	Discharge Capacity	Inlet Size	Mfr. Series	Outlet Size	Relief Pressure	Price (inc. VAT)
A	340X-8-75210 1 1/2	-	1-1/2"	340	1-1/2"	75 Psi	£3,486.54
B	342X-8-100210 2	-	2"	342	2"	100 Psi	£3,732.55
A	340X-8-80210 1 1/2	-	1-1/2"	340	1-1/2"	80 Psi	£3,732.55
B	342-100210 2	-	2"	342	2"	100 Psi	£3,517.98
C	340X-8-Z-175210 1 1/2	-	1 1/2"	340	1-1/2"	175 Psi	£3,704.44
A	340-075/210 1 1/2	-	1-1/2"	340	1-1/2"	75 Psi	£3,512.43
C	340X-8-100210 1 1/2	4426000 btuh	1 1/2"	340	1-1/2"	100 Psi	£3,177.03
D	342X-8-125210 2	5403000 btuh	2"	342	2"	125 psi	£3,315.59

WATTS -

Automatic Temperature Gas Shutoff Valves, 150 psi

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Style	Model	Body Height	Shank Length	Price (inc. VAT)
A	LF210-5-M2	10.25"	7/8"	£528.73
B	LFL210-5-M2	11 15/16"	1.875"	£539.41
C	LFLLL210-5-M2	12 13/16"	2.875"	£702.07

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WATTS Temperature And Pressure Relief Valves

ASME and ANSI approved relief valves to protect water heaters and hot-water storage tanks from high temperature (max. 250 degrees F) and pressure (max. 150 psi) levels. Available in bronze, lead-free brass & lead-free copper silicon alloy material

Boiler Water Feeders

3L Series Pressure Relief Valves

53L Series Pressure Only Relief Valves

530C Series Pressure Relief Valves

LF140 Series Pressure Relief Valves

335 Series Temperature and Pressure Relief Valves

340 Series Temperature and Pressure Relief Valves

94 Series Gas Shutoff Valves

93 Series Angle Connector Gas Shutoff Valves

LL40XL Series Temperature and Pressure Relief Valves

53 Series Pressure Only Relief Valves

1XL Series Temperature and Pressure Relief Valves

LF340 Series Temperature and Pressure Relief Valves

LF53 Series Pressure Relief Valves

100XL Series Temperature and Pressure Relief Valves

Temperature and Pressure Relief Valves

LF10L Series Temperature and Pressure Relief Valves

374A Series Pressure Relief Valves

340 Series Automatic Re-Seating Temperature and Pressure Relief Valves

Automatic Temperature Gas Shutoff Valves, 150 psi

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WATTS Temperature And Pressure Relief Valves ASME and ANSI approved relief valves to protect water heaters and hot-water storage tanks from high temperature (max. 250 degrees F) and pressure (max. 150 psi) levels. Available in bronze, lead-free brass & lead-free copper silicon alloy material

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More

WATTS Temperature And Pressure Relief Valves

ASME and ANSI approved relief valves to protect water heaters and hot-water storage tanks from high temperature (max. 250 degrees F) and pressure (max. 150 psi) levels. Available in bronze, lead-free brass & lead-free copper silicon alloy material