What are the benefits of using a water pressure reducing valve in irrigation systems?

Installing water pressure reducing valves in an irrigation system offers several benefits. They maintain optimal water pressure, preventing damage to sprinklers, emitters and other irrigation components. Additionally, they ensure uniform water distribution and reduce the risk of excessive water consumption. PRVs in irrigation systems also extend the lifespan of the system by minimising the strain on pipes and reducing the potential for leaks.

Can a water pressure reducing valve eliminate the water hammer?

Water hammer is a hydraulic shock that occurs when water flow is suddenly halted or changed in direction, resulting in loud banging noises in pipes. While water pressure reducing valves can mitigate water hammer to some extent by regulating the pressure. Additional measures, such as installing check and foot valves may be required to effectively control the water hammer.

Do water pressure reducing valves restrict water flow?

Yes, water pressure reducing valves restrict the flow of water to some extent as they regulate the pressure. However, they are designed to maintain a steady and consistent flow while reducing the pressure.

Are water pressure reducing valves maintenance-free?

While water pressure reducing valves generally require low-maintenance, it is recommended to have them inspected periodically. Sediment or debris in the water supply can affect the valve's operation, so it is important to clean or flush the valve if necessary. Additionally, the diaphragm or piston inside the valve may wear out over time and require replacement.

Where should a water pressure reducing valve be installed?

They are installed near the point of entry of the water supply, such as the main water line entering a building. This ensures that all water flowing into the plumbing system is regulated and the pressure is reduced uniformly throughout.

How do I know if I need a water pressure reducing valve?

Signs that you may need a pressure reducing valve include excessively high water pressure, frequent leaks or bursts in your plumbing system, banging noises in pipes and inconsistent water flow.

Why are water pressure reducing valves necessary?

Water pressure reducing valves are necessary when the incoming water pressure from the municipal supply is too high. High water pressure can damage pipes, fixtures and appliances, leading to leaks, bursts and other plumbing issues. These valves regulate and reduce the pressure to a safe and manageable level, protecting your plumbing system.

Can water pressure reducing valves help conserve water?

Water pressure reducing valves can indirectly contribute to water conservation efforts. By reducing the water pressure to a more appropriate level, they can prevent wasteful water usage due to excessive pressure. Additionally, regulated pressure can improve the efficiency of fixtures and appliances, reducing water consumption.

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Plumbing
Pressure and Temperature Control Valves
Water Pressure Reducing Valves

Water Pressure Reducing Valves

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Water pressure reducing valves are devices used in plumbing systems to control and reduce the pressure of water flowing through pipes. They are installed where the incoming water pressure...Read more

PARKER -

PRH082 Reducing Valves, Pilot Operated

Style	Model	MPN	Price
A	PRH082K10	PRH082K10	€171.41
B	PRH082S10	PRH082S10	€151.47
A	PRH082S50V	PRH082S50V	€160.38

NIBCO -

76-LF Series Stop And Waste Valves, Lead-Free, Straight, FIP x FIP

Style	Model	Height	Connection Type	Body Material	Type	Price
A	N64X0L6	2.1"	FIP x FIP	Lead Free Silicon Bronze	Specialty/Low Pressure Valve	€40.27
A	N64X0L8	2.2"	FIP x FIP	Lead Free Silicon Bronze	Specialty/Low Pressure Valve	€57.23

WATTS -

RK-LFN250 Series Water Pressure Reducing Valve Repair Kit

Style	Model	MPN	Price
A	LFRK N250 1/2	LFRK N250 1/2	€117.63
B	LFRK N250 3/4	LFRK N250 3/4	€122.42

ZURN -

Water Pressure Reducing Valve, Low Lead Bronze, 25 to 75 psi
Wilkins water pressure reducing valves are designed for controlling high inlet pressures and then bringing down to a lower value (25 - 75 PSI); ideal for industrial water lines and commercial irrigation systems. They feature a balanced piston design enabling the regulator to respond to changes in the system flow demands and a direct-acting by-pass facility to prevent excessive pressure build-up caused by thermal expansion. These low-lead valves can be installed in any position and are certified for use in potable water applications. Choose from a wide range of these products available in pipe sizes ranging between 3/4 & 3 inches on Raptor Supplies.

Style	Model	Body Material	Height	Pipe Size	Connection Type	Max. Pressure	Max. Temp.	Adjustable Pressure Range	Preset Pressure Settings	Price
A	3-500XL	Bronze	16"	3"	Union x FNPT	300 psi	140°F	25 psi to 75 psi	50 psi	€6,662.74
B	12-500XL	Bronze	6"	1/2"	Union x FNPT	300 psi	140°F	25 psi to 75 psi	50 psi	€605.30
A	114-500XLYSBR	Cast Bronze	9 1/4"	1 1/4"	Union x FNPT	300 psi	140°F	25 psi to 75 psi	50 psi	€1,903.42
A	12-500XLYSBR	Cast Bronze	7"	1/2"	Union x FNPT	300 psi	140°F	25 psi to 75 psi	50 psi	€630.73

PARKER -

PR103 Reducing/Relieving Valves, Direct Acting

Style	Model	MPN	Price
A	PR103S12	PR103S12	€111.58
A	PR103S21	PR103S21	€111.58

TACO -

Water Pressure Reducing Valves

Style	Model	MPN	Price
A	334-T3	334-T3	€379.85
B	571-004RP	571-004RP	€292.64

ZURN -

500XL Water Pressure Reducing Valves

Style	Model	MPN	Price
A	1-500XLHLR	1-500XLHLR	€736.55
B	1-500XLHR	1-500XLHR	€716.75
C	3-500XLHLR	3-500XLHLR	€6,186.50
D	3-500XLHR	3-500XLHR	€6,015.23
E	112-500XLHLR	112-500XLHLR	€2,341.34
F	212-500XLHR	212-500XLHR	€4,689.62

ZURN -

600XL Water Pressure Reducing Valves

Style	Model	MPN	Price
A	1-600XLC	1-600XLC	€455.39
B	12-600XLC	12-600XLC	€309.86
C	12-600XLHR	12-600XLHR	€340.55
D	34-600XLC	34-600XLC	€315.80
E	34-600XLG	34-600XLG	€375.05
F	34-600XLHRLU	34-600XLHRLU	€367.40
G	34-600XLLPV	34-600XLLPV	€435.59
H	34-600XLLUCHSC	34-600XLLUCHSC	€483.11
I	34-600XLSC	34-600XLSC	€346.99
A	114-600XLC	114-600XLC	€811.79

ZURN -

500XL3 Water Pressure Reducing Valves

Style	Model	MPN	Price
A	4-500XL3F	4-500XL3F	€10,836.53
A	4-500XL3FHR	4-500XL3FHR	€11,433.50
B	4-500XL3FY	4-500XL3FY	€12,235.40

WATTS -

LFN223B Series Water Pressure Reducing Valves

Style	Model	Height	Connection Type	Max. Operating Temp.	Disc Material	Max. Pressure	Max. Temp.	Adjustable Pressure Range	Pressure Adjustment Range	Price
A	LFN223M1-S-B 3	-	-	-	-	-	-	-	-	-	RFQ
B	LFN223M2-B-HP 2 1/2	-	-	-	-	-	-	-	-	-	RFQ
C	LFN223M2-S-B 2 1/2	-	-	-	-	-	-	-	-	-	RFQ
D	LFN223M1-B-HP 3	-	-	-	-	-	-	-	-	-	RFQ
B	2 1/2 LFN223M2-B	13 5/8"	FIP	-	EPDM	300 psi	160°F	25 psi to 75 psi	25 psi to 75 psi	€3,819.44
D	3 LFN223M1-B	16 7/8"	FIP	160°F	EPDM	300 psi	160°F	25 psi to 75 psi	25 psi to 75 psi	€5,709.01

WATTS -

152A Series Steam Pressure Reducing Valves

Style	Model	Body Material	Height	Max. Operating Temp.	Type	Adjustable Pressure Range	Pipe Size	Adjustable Reduced Pressure Range	Disc Material	Price
A	152A-Z1 3/4	-	-	-	-	-	-	-	-	-	RFQ
A	152A 5-40	-	14"	-	Medium Capacity	5 psi to 40 psi	1 1/2"	-	-	€3,127.42
A	101033	-	-	-	-	-	-	-	-	€1,541.81
A	152A 10-30	-	9.688"	-	Medium Capacity	10 psi to 30 psi	1"	-	-	€2,103.32
A	152AT-010040	Iron	-	300°F	Kit	10 psi to 40 psi	-	10 psi to 40 psi	-	€2,156.08	RFQ
A	152AT-30100	Iron	-	300°F	Standard	-	-	30 psi to 100 psi	-	€3,222.65	RFQ
A	152A 30-140	Iron	8.938"	-	Medium Capacity	30 psi to 140 psi	1/2"	-	Stainless Steel	€1,207.41
A	152AT-010050	Iron	-	300°F	-	10 psi to 50 psi	-	10 psi to 50 psi	-	€1,651.83
A	152A-005040 1 1/2	Iron	-	-	Kit	-	-	5 psi to 40 psi	-	€4,288.54	RFQ
A	152A 3-15	Iron	8.938"	-	Medium Capacity	3 psi to 15 psi	3/4"	-	Stainless Steel	€1,722.75
A	152A 3-15	Iron	8.938"	-	Medium Capacity	3 psi to 15 psi	1/2"	-	Stainless Steel	€1,301.38
A	152A-003015 1 1/4	Iron	9.688"	-	Medium Capacity	3 psi to 15 psi	1 1/4"	-	Stainless Steel	€2,836.75
A	152A 5-40	Iron	14"	-	Medium Capacity	5 psi to 40 psi	2"	-	PTFE	€4,375.82
A	152A-005040 2	Iron	-	-	Kit	-	-	5 psi to 40 psi	-	€4,121.15	RFQ
A	152A 30-100	Iron	14"	-	Medium Capacity	30 psi to 100 psi	2"	-	Stainless Steel	€4,496.33
A	152AT 10-30 1 1/4	Iron	-	-	Standard	10 psi to 30 psi	-	10 psi to 30 psi	-	€2,975.11	RFQ
A	152AT-003015 3/4	Iron	-	149°C	Kit	3 psi to 15 psi	-	3 to 15	-	€1,651.83
A	152A 10-50	Iron	8.938"	-	Medium Capacity	10 psi to 50 psi	1/2"	-	Stainless Steel	€1,237.83
A	152AT-030150	Iron	-	-	Standard	30 psi to 150 psi	-	30 psi to 150 psi	-	€2,975.11	RFQ
A	152AT-30150	Iron	-	300°F	Kit	30 psi to 150 psi	-	30 psi to 150 psi	-	€2,156.08	RFQ
A	152AT-030100	Iron	-	149°C	Standard	30 psi to 100 psi	-	30 psi to 100 psi	-	€4,411.48	RFQ
A	152A 30-140	Iron	9.688"	-	Medium Capacity	30 psi to 140 psi	1 1/4"	-	Stainless Steel	€2,706.88
A	152AT-10-50	Iron	-	300°F	Kit	10 psi to 50 psi	-	10 psi to 50 psi	-	€1,372.93
A	152AT-30140 1/2	Iron	-	300°F	Kit	30 psi to 140 psi	-	30 psi to 140 psi	-	€1,372.93
A	152AT-003015 1/2	Iron	-	300°F	Kit	3 psi to 15 psi	-	3 psi to 15 psi	-	€1,372.93

WATTS -

RK-LF223 Series Pressure Reducing Valve Kit

Style	Model	MPN	Price
A	LFRK 223N 1 1/2	LFRK 223N 1 1/2	€332.60
B	LFRK 223N 2	LFRK 223N 2	€543.51
C	LFRK 223N 3/4	LFRK 223N 3/4	€92.55

CASH VALVE -

FR Series, FR-10 Type Back Pressure Valves

Style	Model	MPN	Price
A	FR1FEWESFVGS01-D1	FR1FEWESFVGS01-D1	€928.64	RFQ
A	FR1FEWESFVGS01-E1	FR1FEWESFVGS01-E1	€928.64	RFQ
A	FR1FEWSSFMES03-D4	FR1FEWSSFMES03-D4	€1,297.73	RFQ
A	FR1FEWSSFVES01-D4	FR1FEWSSFVES01-D4	€1,045.62	RFQ
A	FR1FEWSSFVZS01-D2	FR1FEWSSFVZS01-D2	€937.71	RFQ
A	FR1FGWESFBES01-D5	FR1FGWESFBES01-D5	€1,547.12	RFQ
A	FR1FGWSSFVZS01-D2	FR1FGWSSFVZS01-D2	€1,531.71	RFQ
A	FR1FHWSSFVES01-D4	FR1FHWSSFVES01-D4	€1,988.77	RFQ

ZURN -

500XLFC Water Pressure Reducing Valves

Style	Model	MPN	Price
A	3-500XLFC	3-500XLFC	€5,364.80
B	3-500XLFCHR	3-500XLFCHR	€7,149.58

CASH VALVE -

FR Series, FR-6 Type Back Pressure Valves

Style	Model	MPN	Price
A	FR6GCCSCGGGS14-E1	FR6GCCSCGGGS14-E1	€2,383.49	RFQ
A	FR6GECSSGGGS14-E1	FR6GECSSGGGS14-E1	€3,413.70	RFQ
A	FR6GGCSSGGGS14-E1	FR6GGCSSGGGS14-E1	€5,062.03	RFQ
A	FR6ZCCSSZZZS14-E1	FR6ZCCSSZZZS14-E1	€1,859.20	RFQ
A	FR6ZCWSSZBES01-D1	FR6ZCWSSZBES01-D1	€1,390.23	RFQ
A	FR6ZCWSSZBZS01-D1	FR6ZCWSSZBZS01-D1	€1,410.19	RFQ
A	FR6ZDWSSZBZS01-D1	FR6ZDWSSZBZS01-D1	€1,675.89	RFQ
A	FR6ZEWECZZZS02-D1	FR6ZEWECZZZS02-D1	€1,945.24	RFQ

CASH VALVE -

FR Series Back Pressure Valves

Style	Model	Pressure Adjustment Range	Pressure Range	Pressure Rating	Connection Type	Body Material	Disc Material	Outlet Type	Inlet Type	Price
A	FR-ZHWSSZZZS14-E6	-	-	-	-	-	-	-	-	€4,769.23	RFQ
A	FR-ZDWSCZZZS05-D5	-	-	-	-	-	-	-	-	€1,682.25	RFQ
A	FR-GHWSCGBES01-D5	-	-	-	-	-	-	-	-	€6,088.73	RFQ
A	FR-GHWSSGGES02-D7	-	-	-	-	-	-	-	-	€6,152.21	RFQ
A	FR-ZCCSSZZZS14-E4	-	-	-	-	-	-	-	-	€1,608.67	RFQ
A	FR-ZCWSCZMES02-D5	-	-	-	-	-	-	-	-	€1,551.66	RFQ
A	FR-ZCWSCZMES02-D6	-	-	-	-	-	-	-	-	€1,563.45	RFQ
A	FR-ZCWSSZGES03-D4	-	-	-	-	-	-	-	-	€1,617.86	RFQ
A	FR-ZCWSSZMES03-D6	-	-	-	-	-	-	-	-	€1,598.81	RFQ
A	FR-ZDWSSZGES03-D1	-	-	-	-	-	-	-	-	€1,913.49	RFQ
A	FR-GEWSSGGGS13-E4	-	-	-	-	-	-	-	-	€4,090.89	RFQ
A	FR-ZECSCZGGS14-E5	-	-	-	-	-	-	-	-	€2,885.54	RFQ
A	FR-ZECSSZZGS14-E1	-	-	-	-	-	-	-	-	€2,564.39	RFQ
A	FR-ZEWSSZZGS12-E3	-	-	-	-	-	-	-	-	€2,364.21	RFQ
A	FR-ZEWSSZZGS12-E4	-	-	-	-	-	-	-	-	€2,376.91	RFQ
A	FR-ZEWSSZZZS02-E5	-	-	-	-	-	-	-	-	€2,057.69	RFQ
A	FR-ZFWSCZZZS02-D4	-	-	-	-	-	-	-	-	€2,775.02	RFQ
A	FR-ZGWSCZMES02-D3	-	-	-	-	-	-	-	-	€3,533.17	RFQ
A	FR-ZHWSCZMES02-D4	-	-	-	-	-	-	-	-	€3,950.33	RFQ
A	FR-GHWSCFGES04-D5	-	-	-	-	-	-	-	-	€5,557.31	RFQ
A	FR-GEWECGGGS02-E5	-	-	-	-	-	-	-	-	€4,342.09	RFQ
A	FR-FDWSSFMES02-D4	-	-	-	-	-	-	-	-	€1,226.09	RFQ
A	FR-GECSSGGGS14-E2	-	-	-	-	-	-	-	-	€4,936.28	RFQ
A	FR-GDWESGGES03-E3	-	-	-	-	-	-	-	-	€4,172.51	RFQ
A	FR-GCWSCGGES02-D6	-	-	-	-	-	-	-	-	€3,587.58	RFQ

CASH VALVE -

FR Series, FRM2 Type Back Pressure Valves

Style	Model	MPN	Price
A	FRM2ACGSGWGH03-E4	FRM2ACGSGWGH03-E4	€1,712.18	RFQ
A	FRM2ACZSZSGH13-E5	FRM2ACZSZSGH13-E5	€620.06	RFQ
A	FRM2BWZEZCVH32-E3	FRM2BWZEZCVH32-E3	€370.00	RFQ
A	FRM2CCZSZXZHXX-EX	FRM2CCZSZXZHXX-EX	€585.24	RFQ
A	FRM2CWGSGSGH13-E5	FRM2CWGSGSGH13-E5	€1,050.15	RFQ
A	FRM2CWZRZSGH13-E3	FRM2CWZRZSGH13-E3	€529.61	RFQ
A	FRM2CWZSZSZH23-E5	FRM2CWZSZSZH23-E5	€1,277.78	RFQ

CASH VALVE -

FR Series, FRM Type Back Pressure Valves

Style	Model	MPN	Price
A	FRM-ACGSZSGF23-E5	FRM-ACGSZSGF23-E5	€1,531.28	RFQ
A	FRM-ACGSZSZH23-E6	FRM-ACGSZSZH23-E6	€1,545.79	RFQ
A	FRM-AWGSZSGH03-E5	FRM-AWGSZSGH03-E5	€1,124.52	RFQ

ZURN -

Water Pressure Reducing Valves

Style	Model	Body Material	Height	Max. Pressure	Pressure Adjustment Range	Pipe Size	Adjustable Pressure Range	Disc Material	Preset Pressure Settings	Price
A	2-500XL3	-	11"	400 psi	-	2"	25 psi to 75 psi	-	50 psi	€3,086.64
B	3-500XLFCBP	-	-	-	-	-	-	-	-	€6,929.51
C	1-70XL	-	6.688"	300 psi	-	1"	25 psi to 75 psi	-	50 psi	€423.20
A	1-500XL3HR	-	6 3/4"	400 psi	-	1"	75 psi to 125 psi	-	50 psi	€901.96
D	1-20XLEPEX	-	4.921"	300 psi	-	1"	25 psi to 75 psi	-	50 psi	€229.10
A	1-500XL3	Bronze	6 3/4"	400 psi	25 psi to 75 psi	1"	25 psi to 75 psi	-	50 psi	€850.05
E	34-70XLDUC	Bronze	6"	300 psi	25 psi to 75 psi	3/4"	25 psi to 75 psi	-	50 psi	€374.39
F	212-500XLFC	Bronze	15"	300 psi	25 psi to 75 psi	2 1/2"	25 psi to 75 psi	-	-	€6,579.60
G	1-625XLC	Bronze	7 1/4"	300 psi	25 psi to 75 psi	1"	25 psi to 75 psi	-	50 psi	€353.92
H	1-70XLDU	Bronze	6.688"	300 psi	25 psi to 75 psi	1"	25 psi to 75 psi	-	50 psi	€497.87
I	34-70XL	Bronze	6"	300 psi	25 psi to 75 psi	3/4"	25 psi to 75 psi	-	50 psi	€383.24
A	114-500XL3	Bronze	7 5/8"	400 psi	25 psi to 75 psi	1 1/4"	25 psi to 75 psi	-	50 psi	€1,682.69
A	112-500XL3	Bronze	9 1/4"	400 psi	25 psi to 75 psi	1 1/2"	25 psi to 75 psi	-	50 psi	€2,664.32
J	1-70XLDUC	Bronze	6.688"	300 psi	25 psi to 75 psi	1"	25 psi to 75 psi	-	50 psi	€434.54
K	2-600XLHLR	Bronze	-	-	25 psi to 75 psi	-	-	-	-	€3,021.03
L	212-500XL3	Bronze	12 7/8"	400 psi	25 psi to 75 psi	2 1/2"	25 psi to 75 psi	-	50 psi	€5,603.31
M	2-500XLHR	Bronze	10 3/4"	300 psi	75 psi to 125 psi	2"	75 psi to 125 psi	-	50 psi	€3,338.77
N	2-500XLHLR	Bronze	10 3/4"	300 psi	25 psi to 75 psi	2"	25 psi to 75 psi	-	50 psi	€3,432.82
O	34-70XLDU	Bronze	6"	300 psi	25 psi to 75 psi	3/4"	25 psi to 75 psi	-	50 psi	€387.55
P	12-P1500XL	Bronze	-	-	25 psi to 175 psi	-	-	-	-	€171.04
Q	3-500XL3	Bronze	13.062"	400 psi	25 psi to 75 psi	3"	25 psi to 75 psi	-	50 psi	€7,076.32
R	P1000AXL-150C	Cast Brass, Bronze	-	-	-	-	-	-	-	€83.43
S	1-20XL	Cast Bronze	5.105"	300 psi	25 psi to 75 psi	1"	25 psi to 75 psi	Elastomer	50 psi	€250.14
T	12-NR3XLDU	Cast Bronze	-	-	15 psi to 75 psi	-	-	EPDM	-	€327.09
G	1-625XL	Cast Bronze	7 1/4"	300 psi	25 psi to 75 psi	1"	25 psi to 75 psi	-	50 psi	€650.56

APOLLO VALVES -

36CLF Series, Water Pressure Reducing Valves

Style	Model	Connection Type	Height	Size	Price
A	36CLF30501C	-	-	-	€397.44
A	36CLF30302	-	-	-	€317.03
B	36CLF10303	FNPT	158.75 mm	1/2"	€386.14
B	36CLF40501	FNPT	158.75 mm	1"	€529.97
B	36CLF20303	FNPT	152.4 mm	1/2"	€349.02
B	36CLF20401	FNPT	158.75 mm	3/4"	€330.19
B	36CLF20302	FNPT	152.4 mm	1/2"	€349.02
B	36CLF20403	FNPT	158.75 mm	3/4"	€262.55
B	36CLF20502	FNPT	152.4 mm	1"	€460.62
B	36CLF204G1	FNPT	152.4 mm	3/4"	€381.43
B	36CLF20503	FNPT	152.4 mm	1"	€455.80
B	36CLF205P1	FNPT	152.4 mm	1"	€455.80
B	36CLF404G1	FNPT	152.4 mm	3/4"	€478.99
B	36CLF40402	FNPT	158.75 mm	3/4"	€451.08
B	36CLF103P1	FNPT	152.4 mm	1/2"	€390.22
B	36CLF40401	FNPT	158.75 mm	3/4"	€425.94
B	36CLF403G1	FNPT	152.4 mm	1/2"	€476.99
B	36CLF40303	FNPT	152.4 mm	1/2"	€338.70
B	36CLF40302	FNPT	152.4 mm	1/2"	€338.70
B	36CLF20402	FNPT	158.75 mm	3/4"	€349.68
B	36CLF10401	FNPT	158.75 mm	3/4"	€382.18
B	36CLF10501	FNPT	158.75 mm	1"	€479.76
B	36CLF20301	FNPT	152.4 mm	1/2"	€252.19
C	36CLF404G3	FNPT	152.4 mm	3/4"	€374.34
B	36CLF105G2	FNPT	152.4 mm	1"	€558.27

APOLLO VALVES -

36ELF Series, 1/2 To 1 Inch Water Pressure Reducing Valves

Style	Model	Connection Type	Height	Size	Price
A	36ELF11601SB	-	-	-	€617.17
A	36ELF11501SB	-	-	-	€384.85
B	36ELF11703T	FNPT	254 mm	1 1/2"	€612.45
C	36ELF11501X	FNPT	152.4 mm	1"	€433.61
B	36ELF11701TB	FNPT	254 mm	1 1/2"	€665.48
B	36ELF11701T	FNPT	254 mm	1 1/2"	€776.83
B	36ELF11501TB	FNPT	152.4 mm	1"	€517.25
B	36ELF11601TB	FNPT	254 mm	1 1/4"	€821.95
B	36ELF11503T	FNPT	152.4 mm	1"	€487.66
B	36ELF11501P	Push x FNPT	152.4 mm	1"	€339.06
B	36ELF11601S	Solder x FNPT	254 mm	1 1/4"	€534.96
B	36ELF11601T	Solder x FNPT	254 mm	1 1/4"	€712.51
B	36ELF11603S	Solder x FNPT	254 mm	1 1/4"	€748.09
B	36ELF11701S	Solder x FNPT	254 mm	1 1/2"	€811.80
B	36ELF11701SB	Solder x FNPT	254 mm	1 1/2"	€665.48
B	36ELF11703S	Solder x FNPT	254 mm	1 1/2"	€815.71
B	36ELF117P3T	Solder x FNPT	254 mm	1 1/2"	€854.53
B	36ELF11503S	Solder x FNPT	152.4 mm	1"	€369.11

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Water Pressure Reducing Valves

Raptor Supplies offers a wide range of water pressure reducing valves or regulators designed to control the influx of water supply pressure and reduce it, from brands like Apollo, Watts, Bell & Gossett, Taco, Wilkins and Cash Acme. These water pressure reducing valves are ideal for house plumbing lines, pipe fittings and low pressure pipelines. Apollo 36ELF, 36H, 36 HLF and 36LF Series valves feature low lead or lead free bronze construction with a stainless-steel adjusting screw and dielectric cage for superior corrosion resistance. The pressure ranges between 15 and 75 PSI. These Apollo valves have FNPT connections and are designed according to ASSE and CSA standards for ensuring reliable operation. They are available in 1/2 inch to 3 inch pipe sizes. Watts offers pressure reducing valves in iron, bronze, lead free brass, lead free copper and lead free copper silicon variants for valves with pressure ranging between 3 and 140 PSI. 152A Series steam pressure regulators by Watts are used in oil lines, autoclaves, steam irons and single radiators. These steam regulators provide highly sensitive pressure response with minimal pressure drop. These 152A Series valves feature FNPT threaded inlet and outlet ports for pipe sizes up to 1 inch in diameter.

Working Mechanism

Locate the water pressure reducing valve. It is installed near the main water line where it enters the building.
Identify the adjustment mechanism on the valve. It is usually a screw or a knob located on top or at the side of the valve.
Using a screwdriver or wrench, turn the adjustment screw or knob clockwise to increase the outlet pressure or counterclockwise to decrease it.
Make small adjustments and periodically check the outlet pressure using a pressure gauge.
Once you have set the desired outlet pressure, ensure that the adjustment mechanism is securely tightened to prevent unintentional changes.

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Water Pressure Reducing Valves

Water Pressure Reducing Valves

Working Mechanism

Frequently Asked Questions

What are the benefits of using a water pressure reducing valve in irrigation systems?

Can a water pressure reducing valve eliminate the water hammer?

Do water pressure reducing valves restrict water flow?

Are water pressure reducing valves maintenance-free?

Where should a water pressure reducing valve be installed?

How do I know if I need a water pressure reducing valve?

Why are water pressure reducing valves necessary?

Can water pressure reducing valves help conserve water?

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