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Trapped Pressure Unloader Valves - Pressure Wash Accessories Trapped Pressure Unloader Valves - Pressure Wash Accessorie

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Pressure Wash Accessories distributed by All Pressure Sprayers Washers & Cleaning Products Direct UK

Trapped pressure - in by-pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Interpump HX Trapped Pressure Unloader Valve 130 Bar

Interpump HX Trapped Pressure Unloader Valve 130 Bar

Interpump HX Trapped Pressure Unloader Valve 130 Bar
Click to enlarge image(s)
Interpump HX trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 130 Bar
Max flow 15 Lpm
Max temperature 90 degrees C
3/8" M and 3/8" M outlet
3/8" M by-pass


Interpump HM1 Trapped Pressure Unloader Valve 200 Bar

Interpump HM1 Trapped Pressure Unloader Valve 200 Bar

Interpump HM1 Trapped Pressure Unloader Valve 200 Bar
Click to enlarge image(s)
Interpump HM1 Trapped pressure Unloader Valve - in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 200 Bar
Max flow 41 Lpm
Max temperature 90 Degrees C
3/8" F in 3/8" M outlet
1/4" F gauge port


Interpump H560 Trapped Pressure Unloader Valve 500 Bar

Interpump H560 Trapped Pressure Unloader Valve 500 Bar

Interpump H560 Trapped Pressure Unloader Valve 500 Bar
Click to enlarge image(s)
Interpump H560 Trapped pressure Unloader Valve - in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 500 Bar
Max flow 60 Lpm
Max temperature 75 degrees C
1/2" F inlet
1/2" F outlet
1/2" M by pass
1/4" Guage port
Stainless Steel


Pratissoli VU2 Trapped Pressure Unloader Valve 200 Bar

Pratissoli VU2 Trapped Pressure Unloader Valve 200 Bar

Pratissoli VU2 Trapped Pressure Unloader Valve 200 Bar
Click to enlarge image(s)
Pratissoli VU2 Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 200 Bar
Max flow 180 Lpm
Max temperature 60 degrees C
1" F inlet
3/4" F outlet
1 1/2" M by pass


Pratissoli AL2 Trapped Pressure Unloader Valve 200 Bar

Pratissoli AL2 Trapped Pressure Unloader Valve 200 Bar

Pratissoli AL2 Trapped Pressure Unloader Valve 200 Bar
Click to enlarge image(s)
Pratissoli AL2 Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 200 Bar
Max flow 180 Lpm
Max temperature 60 degrees C
1" F inlet
3/4" F outlet
1 1/2" M by pass
Manual by pass handle


PA VB7 Unloader Valves 220 Bar 60.0700.00

PA VB7 Unloader Valves 220 Bar 60.0700.00

PA VB7 Unloader Valves 220 Bar 60.0700.00
Click to enlarge image(s)
PA VB7 Unloader Valves 220 Bar 60.0700.00 Small & compact

Max pressure 220 Bar
Max flow Lpm
Max temperature 90 degrees C
3/8" M inlet
3/8" F outlet
3/8" F by pass
PA VB9 Trapped Pressure Unloader Valve 220 Bar 60.2350.00

PA VB9 Trapped Pressure Unloader Valve 220 Bar 60.2350.00

PA VB9 Trapped Pressure Unloader Valve 220 Bar 60.2350.00
Click to enlarge image(s)
PA VB9 60.2350.00 Trapped Pressure Unloader Valve 220 Bar with knob and micro-switch

Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 220 Bar
Max flow 30 Lpm with switch
Max temperature 90 degrees C
3/8" F inlet
3/8" F outlet
3/8" F by pass
1/4" F gauge port
Switching press 30 Bar
Max current 5 Amps
PA VB9 Trapped Pressure Unloader Valve 220 Bar 60.2250.00

PA VB9 Trapped Pressure Unloader Valve 220 Bar 60.2250.00

PA VB9 Trapped Pressure Unloader Valve 220 Bar 60.2250.00
Click to enlarge image(s)
PA VB9 60.2250.00 Trapped Pressure Unloader Valve 220 Bar

Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 220 Bar
Max flow 30 Lpm
Max temperature 90 Degrees C
3/8" F in 3/8" F outlet
3/8" F by pass
1/4" F gauge port
PA VB55 Unloader Valves 220 Bar fits HAWK PUMPS

PA VB55 Unloader Valves 220 Bar fits HAWK PUMPS

PA VB55 Unloader Valves 220 Bar fits HAWK PUMPS
Click to enlarge image(s)
PA VB55 Bolt on Unloader Valves 220 Bar

PA VB55 close coupled unloader valve for direct mounting on Hawk Pumps. Hollow screw fitting - out 3/8" bsp F F

3/8" & 1/2" banjo bolt connections.

Max pressure 220 Bar
Max flow 30 Lpm
Max temperature 90 degrees C


PA VB80/280 Trapped Pressure Unloader Valve 280 Bar 60.0400.61

PA VB80/280 Trapped Pressure Unloader Valve 280 Bar 60.0400.61

PA VB80/280 Trapped Pressure Unloader Valve 280 Bar 60.0400.61
Click to enlarge image(s)
PA VB 80/280 60.0400.61 Trapped Pressure Unloader Valve 280 Bar with hand wheel

Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max 280 Bar
Max 80 Lpm
Max temperature 90 degrees C
1/2" F inlet
1/2" F outlet
1/2" F by pass
PA VB80/280 Trapped Pressure Unloader Valves 150 Bar 60.0400.04

PA VB80/280 Trapped Pressure Unloader Valves 150 Bar 60.0400.04

PA VB80/280 Trapped Pressure Unloader Valves 150 Bar 60.0400.04
Click to enlarge image(s)
PA VB80/280 60.0400.04 Trapped Pressure Unloader Valves 150 Bar with gauge port

Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 150 Bar
Max flow 80 Lpm
Max temperature 90 degrees C
1/2" F inlet
1/2" F outlet
1/2" F by pass
1/4" F gauge port
PA VB350 Trapped Pressure Unloader Valves 350 Bar 60.1700.00

PA VB350 Trapped Pressure Unloader Valves 350 Bar 60.1700.00

PA VB350 Trapped Pressure Unloader Valves 350 Bar 60.1700.00
Click to enlarge image(s)
PA VB350 Trapped Pressure Unloader Valves 350 Bar 60.1700.00

Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 350 Bar
Max flow 40 Lpm
Max temperature 90 degrees C
3/8" M inlet
3/8" F outlet
1/2" F by pass
1/4" F gauge port
Trapped Pressure Unloader Valve 170 Bar

Trapped Pressure Unloader Valve 170 Bar

Trapped Pressure Unloader Valve 170 Bar
Click to enlarge image(s)
Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 170 Bar
Max flow 30 Lpm
Max tempereature 90 Degrees C
3/8" M in 3/8" M outlet
3/8" M by pass
Trapped Pressure Unloader Valve 200 Bar

Trapped Pressure Unloader Valve 200 Bar

Trapped Pressure Unloader Valve 200 Bar
Click to enlarge image(s)
Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 200 Bar
Max flow 30 Lpm
Max temperature 90 degrees C
3/8" F in and 3/8" F outlet
3/8" by pass
Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar
Click to enlarge image(s)
Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 250 Bar
Max flow 30 Lpm
Max temperature 90 degrees C
3/8" F in and 3/8\\" F outlet
3/8" by pass
1/4" F gauge port
Chemical injector for 11-15 Lpm
Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar
Click to enlarge image(s)
Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 250 Bar
Max flow 30 Lpm
Max temperature 90 degrees C
3/8" F in and 3/8" F outlet
3/8" by pass
1/4" F gauge port
Chemical injector for 15-20 Lpm


Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar
Click to enlarge image(s)
Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 250 Bar
Max flow 30 Lpm
Max temperature 90 degrees C
3/8" F in and 3/8\\" F outlet
3/8" by pass
1/4" F gauge port



Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar

Trapped Pressure Unloader Valve 250 Bar
Click to enlarge image(s)
Trapped pressure: in by pass mode this type of valve maintains a constant line pressure with zero pump pressure.

Max pressure 250 Bar
Max flow 30 Lpm
Max temperature 90 degrees C
3/8" F in and 3/8" F outlet
3/8" by pass
1/4" F gauge port
Switching press 50 Bar
Max current 15 Amps