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Pressure Washer Unloader Valves
Interpump Unloader Valves

Interpump Unloader Valves

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INTERPUMP UNLOADER VALVE K9

3-4 Week Lead Time

INTERPUMP UNLOADER VALVE K9

Code: -10000095

Available Soon

£758.40 £632.00

310 Bar max pressure
6-21 Lpm flow
85°C max water temperature
Trapped pressure valve & bypass
Magnetic pressure switch
Without chemical injector

Interpump Setmatic Controlset w/ Pressure Switch 401-1110

Code: 401-1110

In stock

£143.36 £119.47

Interpump Setmatic Controlset w/ Pressure Switch 401-1111 4 -16 LPM

Interpump Setmatic Controlset w/ Pressure Switch 401-1111 4 -16 LPM

Code: 401-1111

In stock

£151.43 £126.19

Interpump Setmatic Controlset w/ Pressure Switch 401-1112 15 - 21 LPM

Interpump Setmatic Controlset w/ Pressure Switch 401-1112 15 - 21 LPM

Code: 401-1112

In stock

£151.43 £126.19

CONTROLSET 6-14LPM 310BAR W/ INJECTOR 6 - 14 LPM

CONTROLSET 6-14LPM 310BAR W/ INJECTOR 6 - 14 LPM

Code: 401-1101

In stock

£122.54 £102.12

BKX Unloader Valve

INTERPUMP UNLOADER VALVE BKX

Code: -01000002

In stock

£2,070.00 £1,725.00

INTERPUMP UNLOADER VALVE W2-1

INTERPUMP UNLOADER VALVE W2-1

Code: -01000230

In stock

£230.40 £192.00

INTERPUMP UNLOADER VALVE W2-2

INTERPUMP UNLOADER VALVE W2-2

Code: -01000231

Available Soon

£195.60 £163.00

INTERPUMP UNLOADER VALVE W3

INTERPUMP UNLOADER VALVE W3

Code: -01000235

In stock

£184.80 £154.00

INTERPUMP W2L-2 UNLOADER VALVE

INTERPUMP UNLOADER VALVE W2L-2

Code: -01000236

In stock

£182.40 £152.00

INTERPUMP UNLOADER VALVE K7.1

INTERPUMP UNLOADER VALVE K7.1

Code: -10000071

Available Soon

£196.80 £164.00

INTERPUMP K7.3 UNLOADER VALVE

INTERPUMP UNLOADER VALVE K7.3

Code: -10000073

In stock

£196.80 £164.00

INTERPUMP UNLOADER VALVE H560

3-4 Week Lead Time

INTERPUMP UNLOADER VALVE H560

Code: -10000560

Available Soon

£1,436.40 £1,197.00

INTERPUMP UNLOADER VALVE H450

INTERPUMP UNLOADER VALVE H450

Code: -10001440

In stock

£649.20 £541.00

INTERPUMP UNLOADER VALVE K7.2

INTERPUMP UNLOADER VALVE K7.2

Code: -10000072

In stock

£104.35 £86.96

Interpump K-Series Unloader Valves are flow sensitive.

Flow sensitive unloader bypass valve
When the pressure washer is in bypass mode the line pressure is reduced to zero.

Zero Pressure Unloaders K-SERIES

Zero Pressure Unloaders / Flow Sensitive have a timer (control) but this is not essential for the machine to operate. The machine will time out after 2 mins in bypass (pre-set time). This is called "Total Shutdown" and the machine will then need restarting on the main switch after the time has elapsed. This type of unloader valve (K-SERIES) has zero pressure in the hoses. All the water is pumped back to the inlet or header tank. Manufactures such as DTE and Dirt Driver, prefer this system as the machine will never surge (intermittent stop-start).