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

Shop popular:

NEW Nilfisk Hot Pressure WashersPressure WashersMachine Parts by BrandPumps & SparesPopular High Pressure HosesHose ReelsNozzlesPressure Washer TriggersUnloader ValvesInterpump Service Kits

Free UK Delivery Over £200

Speak to an Expert: 015395 66193

Finance Available

Rated 4.8 on Google

Pressure Washer Parts & SparesPressure Washer Parts & Spares
Valves & Pressure Control

Valves & Pressure Control

Unloader ValvesPressure Regulating ValvesThermal Relief Valves Pressure Safety & Relief Valves

231 products

INTERPUMP UNLOADER VALVE H450

INTERPUMP UNLOADER VALVE H450

SKU: -10001440
In Stock
£541.00 ex vat£438.21 ex vat
INTERPUMP SR SAFETY RELIEF VALVE

INTERPUMP SR SAFETY RELIEF VALVE

SKU: -01000210
In Stock
£58.80 inc. vat£49.00 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
£148.00 ex vat£119.88 ex vat
BKX Unloader Valve

INTERPUMP UNLOADER VALVE BKX

SKU: -01000002
In Stock
£2,160.00 inc. vat£1,800.00 ex vat
555 Pressure Regulator - AISI 316

555 Pressure Regulator - AISI 316

SKU: SST555-172
Out of Stock
£385.45 inc. vat£321.21 ex vat
555 Pressure Regulator - AISI 316

555 Pressure Regulator - AISI 316

SKU: SST555-137
In Stock
£385.45 inc. vat£321.21 ex vat
Interpump H253 Unloader Valve - AISI 316

Interpump H253 Unloader Valve - AISI 316

SKU: H253SS
In Stock
£680.12 inc. vat£566.77 ex vat
556 Pressure Regulator

556 Pressure Regulator

SKU: ART556-70
Call for Price
556 Pressure Regulator

556 Pressure Regulator

SKU: ART556-35
In Stock
£165.31 inc. vat£137.76 ex vat
556 Pressure Regulator

556 Pressure Regulator

SKU: ART556-140
In Stock
£144.62 inc. vat£120.52 ex vat
555 Pressure Regulator

555 Pressure Regulator

SKU: ART555-70
Call for Price
555 Pressure Regulator

555 Pressure Regulator

SKU: ART555-35
Call for Price
555 Pressure Regulator

555 Pressure Regulator

SKU: ART555-140
In Stock
£135.43 inc. vat£112.86 ex vat
VRP400 Pressure Regulating Valve

VRP400 Pressure Regulating Valve

SKU: 8384049
Call for Price
Pressure Regulating Valve

Pressure Regulating Valve

SKU: 8384046
In Stock
£53.26 inc. vat£44.38 ex vat
Pressure Regulating Valve

Pressure Regulating Valve

SKU: 8384045
In Stock
£53.26 inc. vat£44.38 ex vat
Pressure Regulating Valve

Pressure Regulating Valve

SKU: 8384044
In Stock
£53.26 inc. vat£44.38 ex vat
Pressure Regulating Valve

Pressure Regulating Valve

SKU: 8384043
In Stock
£53.26 inc. vat£44.38 ex vat
NRG68-200 Pressure Regulating Valve

NRG68-200 Pressure Regulating Valve

SKU: 8384014
In Stock
£117.38 inc. vat£97.82 ex vat
NRG68-150 Pressure Regulating Valve

NRG68-150 Pressure Regulating Valve

SKU: 8384009
In Stock
£117.38 inc. vat£97.82 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
VXR3-280 Pressure Regulator - AISI 303

VXR3-280 Pressure Regulator - AISI 303

SKU: 4072300001
In Stock
£373.32 inc. vat£311.10 ex vat
VHP51 Unloader Valve

VHP51 Unloader Valve

SKU: 4072000122
In Stock
£287.48 inc. vat£239.57 ex vat
SVT17 Pressure Regulator

SVT17 Pressure Regulator

SKU: 4072000100
In Stock
£38.98 inc. vat£32.48 ex vat
SVL17 Pressure Regulator

SVL17 Pressure Regulator

SKU: 4072000099
In Stock
£36.76 inc. vat£30.63 ex vat
Polmac G6 Regulating Valve

Polmac G6 Regulating Valve

SKU: 401-1020
In Stock
£325.21 inc. vat£271.01 ex vat
3316 Pressure Regulating Valve

3316 Pressure Regulating Valve

SKU: 3316-0002
Out of Stock
£418.56 inc. vat£348.80 ex vat
3300 Pressure Regulating Valve

3300 Pressure Regulating Valve

SKU: 3300-0016
In Stock
£38.58 inc. vat£32.15 ex vat
3300 Pressure Regulating Valve

3300 Pressure Regulating Valve

SKU: 3300-0015
In Stock
£38.58 inc. vat£32.15 ex vat
3300 Pressure Regulating Valve

3300 Pressure Regulating Valve

SKU: 3300-0002
In Stock
£138.12 inc. vat£115.10 ex vat
3300 Pressure Regulating Valve

3300 Pressure Regulating Valve

SKU: 3300-0001
Out of Stock
£161.30 inc. vat£134.42 ex vat
Page 5 of 7

Get 10% Off Your First Order

Join our trade list for new-stock alerts, clearance deals and expert cleaning tips. 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 ServiceFinance
Charts and Drawings
Pressure Washer Nozzle ChartFoam Nozzle Size ChartParts DrawingFAQsDrone Cleaning Equipment
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.