What is the lead time for an order?

For standard models, the lead time is 7-15 days after receiving the deposit. For large OEM orders, it will be confirmed based on the order quantity.

How is the quality control?

All products undergo strict quality control during production and are manufactured according to international standards to ensure high reliability and long service life

How about the minimum order quantity (MOQ)?

The MOQ for standard models is 1 unit. For OEM customized orders,the MOQ is 50 units. We can discuss this based on your specific needs.

Industrial Heavy Duty Pressure Control Unloader Valve for Cleaning System

Name: Industrial Heavy Duty Pressure Control Unloader Valve for Cleaning System
Brand: Ningbo Brilliant Machinery Co., Ltd.
SKU: 2315504645

Zhejiang, ChinaNingbo Brilliant Machinery Co., Ltd.

US$608.00

1-49 Pieces

US$602.00

50-99 Pieces

US$598.00

100+ Pieces

Product profile

Customization

Available

Media

Water

Certification

Model NO.

JV45

Temperature

Low Temperature

Connection

Thread

Valve Seat

Single-Seat

Structure

Piston

Material

Brass

Outlet Connection Size

Port Size

Power

Manual

Warranty

1year

Flow

450L/Min

Pressure

0-300bar

Key Selling Points

Long Service Life

Machinery Test Report

Provided

Video Outgoing-Inspection

Provided

Transport Package

Carton

Specification

15*10*8

Trademark

Brilliant

Origin

China

HS Code

8481100090

Production Capacity

10000000PCS/Year

Key features

Solid brass valve body, high pressure resistance & anti-corrosion performance.

Max working pressure up to 350 bar, fit most industrial high-pressure plunger pumps.

Adjustable pressure knob, easy to set and stabilize operating pressure.

Built-in bypass structure, automatic unloading when trigger gun closes.

Wide flow adaptation, maximum flow rate 40 L/min for multiple pump models.

Temperature resistance up to 90, compatible with hot & cold water cleaning systems.

Precision internal spool assembly, stable pressure output without frequent fluctuation.

Standard female thread ports, convenient installation with high-pressure pipelines.

Wear-resistant sealing components, effectively prevent medium leakage and extend service life.

Compact integrated design, small occupation, widely used for washing & cleaning equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Ningbo Brilliant Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.52h

About Our Factory & Business Background

AddressNo.11,Tianhu Road,Xikou Town,Fenghua, Ningbo, Zhejiang, China

Plant Area137 square meters

Number of Employees4

Registered Capital2,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners1

Our Production Capability & Technical Expertise

Main ProductsHigh Pressure Plunger Pump, Water Jetting Machinery

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2023-04-06

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea)

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What industries are your high-pressure pumps suitable for?

Our pumps are widely used in industrial cleaning, waterjet cutting, hydraulic systems, seawater desalination, petrochemical plants, surface preparation, and food-grade processing (with stainless steel options).

Q:Can I get pumps made of stainless steel for corrosive environments?

Yes. We offer 2205 duplex stainless steel and 304 stainless steel versions for many series (e.g., JPRF, TLF, FLF, XVF, MWF). These are ideal for saltwater, chemical, or hygienic applications.

Q:Do you support customization of shaft rotation direction?

Absolutely. Many of our pump models feature a symmetrical design that allows easy conversion of the shaft from left to right, giving you flexibility in installation.

Q:What is the standard warranty period?

We provide a 12-month warranty from the date of delivery. The warranty covers manufacturing defects and offers free replacement parts under normal use conditions.

Q:Can you customize voltage, frequency, and motor options?

Yes. We support custom power supply requirements (e.g., 380V/50Hz, 440V/60Hz, etc.), as well as motor mounting options, coupling, and base frame configurations. Please specify your needs when ordering.