Does the HPP-V500 include a warranty?

We provide a 12-month manufacturer warranty covering all material and workmanship defects. This coverage applies from the date of shipment to the end user.

Are CAD files available for the HPP-V500?

Yes, we provide 3D STEP and IGES files for all model variations upon request. These files assist with mechanical integration into your specific system layout.

What is the price range for this proportional valve?

Unit pricing generally ranges from $800 to $1,400 depending on the specific port configuration and pressure range. Please request a formal quote for bulk orders or customized specifications.

Does the valve require external software to calibrate?

No, the unit features an auto-calibration button for zero and span settings. This simplifies setup and ensures the valve remains accurate without proprietary software.

How should I handle customs documentation for international shipping?

We provide all necessary commercial invoices and certificates of origin with every shipment. Please ensure your local customs broker has the correct HS code for high-pressure industrial valves.

Low-Pressure Proportional Valve for High-Pressure Applications with Precise Control Valves

Name: Low-Pressure Proportional Valve for High-Pressure Applications with Precise Control Valves
Brand: Beijing Zhongping Technology Co., Ltd.
SKU: 2311119115

Beijing, ChinaBeijing Zhongping Technology Co., Ltd.

US$1.00-9,999.00

1 Piece

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO, CE

Model NO.

low pressure proportional valve

Power

Other

Pressure

Other

Brand

Other

Work Temperature

Other

Material

Other

Valve Type

5/2 Way, 5/3 Way, 3/2 Way, 2/2 Way

Port Size

G1/8, G1/4, G3/8, G1/2, NPT1/8, NPT1/4, NPT3/8, NP

Operating Voltage

DC12V, DC24V, AC110V, AC220V, AC24V

Protection Rating

IP40, IP52, IP65, IP67

Duty Cycle

100% ED, 50% ED, 25% ED, Intermittent

Pilot Exhaust Type

Individual,Common,Internal,External

Power Consumption

1.5W, 2.0W, 2.5W, 3.0W, 4.5W, 8.0W

Transport Package

Carton

Specification

one

Trademark

other

Origin

Other

HS Code

8481202000

Production Capacity

1000/Year

Key features

Rapid Response Time: Achieves response time of less than 10ms for precise control.

High Precision Control: Maintains linearity error below 1% of full scale with 0.05% resolution.

Wide Pressure Range: Handles pressure input from 0 to 350 bar with regulated output of 0.1 to 10 bar.

Durable Construction: Features stainless steel 316L wetted parts and ceramic coatings for 100,000+ cycles.

IP67 Protection Rating: Housing rated IP67 for reliable operation in harsh environments.

Flexible Voltage Options: Supports DC12V, DC24V, AC110V, AC220V, and AC24V operating voltages.

Closed-Loop Feedback: Compensates for downstream flow variations dynamically for stable output.

Multiple Port Sizes: Available in G1/8, G1/4, G3/8, G1/2, and various NPT sizes.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityLow MOQ100% Finished Products Inspection

Beijing Zhongping Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.07h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.

CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.

After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.

Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.

Product Q&A

Q:What is the typical lead time for the HPP-V500 series?

We maintain a standard lead time of 2-3 weeks for most configurations. Expedited shipping options are available for urgent project requirements.

Q:Can the HPP-V500 handle fluctuating inlet pressures?

Yes, the internal feedback loop stabilizes the outlet pressure even if the inlet pressure drops by up to 20%. The system adjusts the orifice position within 10ms to compensate.

Q:What electrical signals does the valve accept?

The standard unit accepts either 4-20mA or 0-10V DC control signals. You can configure the input mode via the onboard DIP switch during commissioning.

Q:How often does this valve require maintenance?

We recommend a full inspection every 50,000 cycles or annually, whichever occurs first. Replace the internal O-rings and filter screens to maintain optimal precision.

Q:Is this valve compatible with hydrogen gas?

Standard units are not rated for hydrogen service due to embrittlement risks. Contact our engineering team to request the specialized stainless steel variant designed for hydrogen applications.