“4500 PSI 40 LPM Unloader Valve” has been added to your cart. View cart

Parts, Unloader Valves

K3 Unloader Valve (1500 PSI)

Name: K3 Unloader Valve (1500 PSI)
SKU: K31
Price: 75.00 GBP
Availability: InStock

Add to Wishlist

Compare

Flow sensitive Unloader Valves – in by pass mode this valve reduces the discharge line and pump pressure to zero. Unlike the Trapped Pressure Valves, no pressure is trapped in the line so no “kick back” occurs when water is re-released through the gun & nozzle.

£75.00 Ex VAT

Compare

Description
Specification

100 Bar max pressure
11-16 lpm
Flow sensitive valve
Brass and steel
3/8″ BSPF Inlet
1/2″ BSPM Outlet
3/4″ BSPM and 1/2″ BSPM bypass
2 x 1/4″ BSPF guage port

SKU: K31 Categories: Parts, Unloader Valves

Weight	0.770 kg
Dimensions	145 × 90 × 70 mm

Select at least 2 products
to compare

K3 Unloader Valve (1500 PSI)

Flow sensitive Unloader Valves – in by pass mode this valve reduces the discharge line and pump pressure to zero. Unlike the Trapped Pressure Valves, no pressure is trapped in the line so no “kick back” occurs when water is re-released through the gun & nozzle.

Large Fuel Filter (P556245)

Large Fuel Filter (P556245)

The fuel filter is an important element of any machine. Our large and small fuel filters will keep grit, particles and debris out of your fuel tank ensuring a smooth performance and longevity from your pressure washer.

Eco Inlet Hose (Per Mtr)

Eco Inlet Hose (Per Mtr)

Our reinforced PVC 6mm inlet hoses offer high working pressures and exceptional flexibility. PVC is chemically compatible with Diesel Fuel, Methanol and Sodium Hydroxide.

3/8f In 1/4f Out Std Gun (ART4334-02)

3/8f In 1/4f Out Std Gun (ART4334-02)

Our standard Astra Wash Gun is Italian made and rigorously tested by our partners before leaving the factory, to ensure a reliable and heavy duty gun for any commercial pressure washer with correct fitting.

Chemical Pipe Plug

Chemical Pipe Plug

High quality brass with 9mm hose barb and attached rubber seals.

3/4F Y Inlet Water Filter

3/4F Y Inlet Water Filter

Made in Italy our brass Y filters are of the highest quality and perfectly suited to high pressure machines.

SHOPPING CART

K3 Unloader Valve (1500 PSI)

Flow sensitive Unloader Valves – in by pass mode this valve reduces the discharge line and pump pressure to zero. Unlike the Trapped Pressure Valves, no pressure is trapped in the line so no “kick back” occurs when water is re-released through the gun & nozzle.

Products you may also consider

Large Fuel Filter (P556245)

Large Fuel Filter (P556245)

The fuel filter is an important element of any machine. Our large and small fuel filters will keep grit, particles and debris out of your fuel tank ensuring a smooth performance and longevity from your pressure washer.

Eco Inlet Hose (Per Mtr)

Eco Inlet Hose (Per Mtr)

Our reinforced PVC 6mm inlet hoses offer high working pressures and exceptional flexibility. PVC is chemically compatible with Diesel Fuel, Methanol and Sodium Hydroxide.

3/8f In 1/4f Out Std Gun (ART4334-02)

3/8f In 1/4f Out Std Gun (ART4334-02)

Our standard Astra Wash Gun is Italian made and rigorously tested by our partners before leaving the factory, to ensure a reliable and heavy duty gun for any commercial pressure washer with correct fitting.

Chemical Pipe Plug

Chemical Pipe Plug

High quality brass with 9mm hose barb and attached rubber seals.

3/4F Y Inlet Water Filter

3/4F Y Inlet Water Filter

Made in Italy our brass Y filters are of the highest quality and perfectly suited to high pressure machines.