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Leading Supplier Of Pressure Washer Unloader Valves

This section will find commonly used unloader valves to suit most makes and models of the high-pressure pump.
The unloader valve is an essential part of a pressure washer pump and is used to divert water when the trigger has been released, either by trapping the pressure or diverting water back to the low-pressure side of the system.

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Repair Kit
Code: 4079900004
In stock in-stock
POA
Pulsar Zero Flow Sensitive Unloader Valve
Code: 60.2400.00
In stock in-stock
£136.46 £113.72
Interpump Timax100 Pressure Regulator
Code: TIMAX100
In stock in-stock
Special Price £197.45 £164.54 Was £243.76
Pratissoli S723 Safety Relief Valve S723/100
Code: S723 / 100
In stock in-stock
£590.78 £492.32
GYMATIC 3B UNLOADER WITH ADJUSTABLE CHEMICAL INJECTOR
Code: 17020400
In stock in-stock
£157.68 £131.40
Nilfisk Unloader Valve 107141790
Code: 107141790
In stock in-stock
£328.00 £273.33
VR 3B Unloader Valve
Code: 22621
In stock in-stock
£200.51 £167.09
INTERPUMP UNLOADER VALVE K9
3-4 Week Lead Time
Code: -10000095
Available Soon out-of-stock
£758.40 £632.00
ST250 REPAIR KIT
3-4 Week Lead Time
Code: 200250490
Available Soon out-of-stock
£34.80 £29.00
UNLOADER VALVE VRT100/190 1/2"F/F 190B
3-4 Week Lead Time
Code: 5320560
Available Soon out-of-stock
£212.40 £177.00
UNLOADER GYMATIC 3/B 250 BAR
Code: 20802
In stock in-stock
£168.00 £140.00
UNLOADER GYMATIC 3/B 250 BAR
Code: 20080
In stock in-stock
£159.60 £133.00
ST-265 UNLOADER VALVE 350 BAR 50lpm
Code: 200265500
In stock in-stock
£177.60 £148.00
310 Bar max pressure
6-21 Lpm flow
85°C max water temperature
Trapped pressure valve & bypass
Magnetic pressure switch
Without chemical injector
Code: 401-1110
In stock in-stock
£143.36 £119.47
Interpump Setmatic Controlset w/ Pressure Switch 401-1111 4 -16 LPM
Code: 401-1111
In stock in-stock
£151.43 £126.19
Interpump Setmatic Controlset w/ Pressure Switch 401-1112 15 - 21 LPM
Code: 401-1112
In stock in-stock
£151.43 £126.19
CONTROLSET 6-14LPM 310BAR W/ INJECTOR 6 - 14 LPM
Code: 401-1101
In stock in-stock
£122.54 £102.12
VB16 SOFT START UNLOADER 80LPM 500BAR
Code: 60.8000.00
In stock in-stock
£1,165.46 £971.22
VB350S UNLOADER VALVE 40LPM 350BAR
Code: 60.1800.00
In stock in-stock
£188.42 £157.02
VRF2 CONTROLSET VALVE 220BAR PS6 SWITCH (Interpump & Ehrle)
Code: 4072401029
In stock in-stock
£101.77 £84.81
COMET UNLOADER VALVE AXD3020
Code: 12150584
In stock in-stock
£90.11 £75.09
PW-H50 UNLOADER VALVE AR Valve A&R GYMATIC WITH PRESSURE SWITCH
Code: H50173
In stock in-stock
£180.00 £150.00
CAT UNLOADER  VB130
Code: 1332285
In stock in-stock
POA
Annovi Reverberi Gymatic 3B Unloader Valve with Injector
Code: 20400
In stock in-stock
£160.15 £133.46
VB60 ULTRA HIGH PRESSURE UNLOADER
3-4 Week Lead Time
Code: 5322650
Available Soon out-of-stock
£1,278.00 £1,065.00
VB7 UNLOADER VALVE
Code: GSVB7
In stock in-stock
£99.12 £82.60
Speck Ul180 Unloader Valve
Code: 18003939
In stock in-stock
£316.80 £264.00
Speck UL262 Repair Kit
Code: 18140554
In stock in-stock
£193.92 £161.60
ST261 UNLOADER VALVE
Code: 200261500
In stock in-stock
£72.00 £60.00
ST261 UNLOADER VALVE WITH PRESSURE SWITCH, 4 WIRE
Code: 200261551
In stock in-stock
£141.60 £118.00
ST261 UNLOADER VALVE PANEL MOUNT NO GRIP
Code: 200261557
Available Soon out-of-stock
£100.56 £83.80
ST261 UNLOADER VALVE PANEL MOUNT VERSION
Code: 200261559
In stock in-stock
£99.96 £83.30
ST261 UNLOADER VALVE + INJECTOR 1.8
Code: 200261560
In stock in-stock
£100.80 £84.00
ST261 UNLOADER VALVE + INJECTOR 2.1
Code: 200261570
In stock in-stock
£101.04 £84.20
ST261 Unloader
3-4 Week Lead Time
Code: 200261580
Available Soon out-of-stock
£113.76 £94.80
ST261 UNLOADER VALVE WITH PRESSURE SWITCH, PANEL MOUNT VERSION
Code: 200261655
In stock in-stock
£163.20 £136.00