Menu
Skip to main content
phone.svg 015395 66193email.svg sales@flowjet.co.uk
FacebookTwitterBlogYoutube
All Products
Machine Repair
Size Charts
Offers
Contact Us
Type to search
Type to search

Most Popular

NEW Nilfisk Hot Pressure WashersPressure WashersPumps & SparesPopular High Pressure HosesHose ReelsNozzlesPressure Washer TriggersUnloader ValvesInterpump Service Kits
Over 16,000 Products
Expert Advice
Competitive Pricing
Free Delivery On Orders Over £200
Pressure Washer Parts & SparesPressure Washer Parts & Spares
Unloader Valves

Unloader Valves

Suttner ST Unloader ValvesSpeck Unloader ValvesInterpump Trapped Pressure Unloader ValvesFlow Sensitive Unloader Valve Cat Unloader ValveGymatic UnloadersOther Unloader ValvesUDORVRT Unloader ValvesVB Unloader Valves VRF2 Unloader Lower Kits Comet Unloader Valves

167 products

Mini Matic 45B unloader valve

MiniMatic 4B Unloader Valve Inlet 1/2"F Outlet 3/8"M up to 18LPM

SKU: 20821
Available on backorder
£135.70 inc. vat£113.08 ex vat
Mini Matic 4B Unloader Valve

MiniMatic 4B Unloader Valve With Chemical Injector

SKU: 20891
In Stock
£160.15 inc. vat£133.46 ex vat
Unloader Valve ULH250

UNLOADER VALVE ULH250 WITH INJECTOR

SKU: 53340
Available on backorder
£180.00 inc. vat£150.00 ex vat
UNLOADER VALVE ST250

UNLOADER VALVE ST250

SKU: 200250500
Available on backorder
£111.84 inc. vat£93.20 ex vat
VRT3 UNLOADER VALVE, PANEL MOUNT VERSION

VRT3 UNLOADER VALVE, PANEL MOUNT VERSION

SKU: GSVRT3PM
In Stock
£116.16 inc. vat£96.80 ex vat
VB85 REPAIR KIT

VB85 REPAIR KIT

SKU: 53285162
In Stock
£36.96 inc. vat£30.80 ex vat
ST280 REPAIR KIT SPINDLE ASSEMBLY

ST280 REPAIR KIT SPINDLE ASSEMBLY

SKU: 200280525
In Stock
£43.68 inc. vat£36.40 ex vat
ST261 UNLOADER VALVE PANEL MOUNT COLLAR

ST261 UNLOADER VALVE PANEL MOUNT COLLAR

SKU: 010003150
In Stock
£9.72 inc. vat£8.10 ex vat
INTERPUMP UNLOADER VALVE H450

INTERPUMP UNLOADER VALVE H450

SKU: -10001440
Available on backorder
£649.20 inc. vat£525.85 inc. vat
VB9 UNLOADER PANEL MOUNT

VB9 UNLOADER PANEL MOUNT

SKU: GSVB9
In Stock
£158.40 inc. vat£132.00 ex vat
INTERPUMP K1 UNLOADER VALVE

INTERPUMP UNLOADER VALVE K1

SKU: -10000010
In Stock
£144.00 inc. vat£120.00 ex vat
INTERPUMP UNLOADER VALVE TIMAX

INTERPUMP UNLOADER VALVE TIMAX

SKU: -01001001
In Stock
£207.60 inc. vat£173.00 ex vat
INTERPUMP UNLOADER VALVE HM

INTERPUMP UNLOADER VALVE HM

SKU: -01000200
In Stock
£133.20 inc. vat£111.00 ex vat
INTERPUMP H253 UNLOADER VALVE

INTERPUMP UNLOADER VALVE H253

SKU: -10001253
Available on backorder
£835.20 inc. vat£696.00 ex vat
INTERPUMP UNLOADER VALVE H560

INTERPUMP UNLOADER VALVE H560

SKU: -10000560
In Stock
£1,436.40 inc. vat£1,197.00 ex vat
INTERPUMP H284 UNLOADER VALVE

INTERPUMP UNLOADER VALVE H284

SKU: -10000284
In Stock
£177.60 inc. vat£143.86 inc. vat
INTERPUMP W2L-2 UNLOADER VALVE

INTERPUMP UNLOADER VALVE W2L-2

SKU: -01000236
Available on backorder
£182.40 inc. vat£152.00 ex vat
BKX Unloader Valve

INTERPUMP UNLOADER VALVE BKX

SKU: -01000002
In Stock
£2,070.00 inc. vat£1,725.00 ex vat
VB9 unloader With Pressure Switch

VB9 Unloader Valve With Pressure Switch

SKU: GSVB9PS
In Stock
£214.80 inc. vat£132.00 inc. vat
Annovi Reverberi Gymatic Mini Matic Unloader With Chemical Injector

MiniMatic Unloader 4B With Chemical Injector

SKU: 20890
In Stock
£160.15 inc. vat£133.46 ex vat
AXD3030 Unloader Valve 12150586

Comet Unloader Valve AXD3030 / LWR K

SKU: 12150586
In Stock
£90.11 inc. vat£75.09 ex vat
Interpump HX Unloader Valve

Interpump HX Unloader Valve

SKU: HX
Out of Stock
£71.02 inc. vat£59.18 ex vat
Interpump H253 Unloader Valve - AISI 316

Interpump H253 Unloader Valve - AISI 316

SKU: H253SS
In Stock
£661.46 inc. vat£551.22 ex vat
VRT3 Unloader Valve & Chemical Injector 2.1 – 250 Bar, 40 LPM (Tecomec)

VRT3 Unloader Valve & Chemical Injector 2.1 – 250 Bar, 40 LPM (Tecomec)

SKU: ART614
Out of Stock
£92.81 inc. vat£77.34 ex vat
VRT3 Unloader Valve & Chemical Injector (2.3) 250 Bar

VRT3 Unloader Valve & Chemical Injector (2.3) 250 Bar

SKU: ART613
In Stock
£83.20 inc. vat£69.33 ex vat
VRT3 trapped pressure unloader valve with chemical injector 250 bar

VRT3 Unloader Valve & Chemical Injector (2.1) 250 BAR

SKU: ART612
In Stock
£83.20 inc. vat£69.33 ex vat
VB26 Unloader Valve - AISI 316 280 Bar 80 LPM

VB26 Unloader Valve - AISI 316 280 Bar 80 LPM

SKU: 60.1400.60
In Stock
£822.62 inc. vat£685.52 ex vat
Pulsar 4RV Unloader Valve

Pulsar 4RV Unloader Valve

SKU: 60.0007.60
In Stock
£113.51 inc. vat£94.59 ex vat
VHP70 Unloader Valve - AISI 303

VHP70 Unloader Valve - AISI 303

SKU: 4072201000
In Stock
£738.59 inc. vat£615.49 ex vat
VX3 Unloader Valve - AISI 303

VX3 Unloader Valve - AISI 303

SKU: 4072200002
In Stock
£375.22 inc. vat£312.68 ex vat
VX3 Unloader Valve - AISI 303

VX3 Unloader Valve - AISI 303

SKU: 4072200001
In Stock
£375.22 inc. vat£312.68 ex vat
VX3 Unloader Valve - AISI 303

VX3 Unloader Valve - AISI 303

SKU: 4072200000
In Stock
£375.22 inc. vat£312.68 ex vat
VHP51 Unloader Valve

VHP51 Unloader Valve

SKU: 4072000122
In Stock
£287.48 inc. vat£239.57 ex vat
VRT3 Unloader Valve & Chemical Injector (2.3) 280 Bar

VRT3 Unloader Valve & Chemical Injector (2.3) 280 Bar

SKU: 4072000118
In Stock
£89.30 inc. vat£74.42 ex vat
VRT3 Unloader Valve & Chemical Injector (2.3) 220 Bar

VRT3 Unloader Valve & Chemical Injector (2.3) 220 Bar

SKU: 4072000117
In Stock
£89.30 inc. vat£74.42 ex vat
VRT3-P Unloader Valve & Pressure Switch 140 Bar

VRT3-P Unloader Valve & Pressure Switch 140 Bar

SKU: 4072000113
In Stock
£146.56 inc. vat£122.13 ex vat
Page 2 of 5

Join our Newsletter

Sign up for the latest Flowjet collection and inspirations. View our Privacy Policy. Unsubscribe at any time.

Flowjet Cleaning Equipment is a family-run

business dealing in commercial and industrial

Pressure Washers

Customer Service
Contact UsAbout UsOur BrochuresServicing & RepairMachine Collection & Repair ServiceFinancePressure Washer Nozzle ChartFoam Nozzle Size ChartParts DrawingFAQs
Information
Delivery & ReturnsTerms & ConditionsPrivacy PolicyCookie Policy
Address

Unit 4, Gatebeck Farm, Gatebeck,

Gatebeck, Kendal, LA8 0HW

phone.svg 015395 66193
© 2026. Flowjet Cleaning Equipment Ltd. All rights reserved. Company No. 07548943 / VAT No. 946227313Built by Vitara Commerce
FacebookTwitterBlogYoutube

PROMO: Get 10% OFF

Would you like to save 10% on your order today? Enter your email address to receive a discount code!

By signing up, you agree to receive marketing emails. View our privacy policy and terms of service for more info.