What is the cracking pressure?

The cracking pressure is 0.3 bar.

What is the internal leakage rate?

The internal leakage is 0.07 drops/min.

What is the warranty period?

We provide a standard warranty of 12 months or 2,000 operating hours, whichever comes first.

Small-Sized Directional Control Valve with Heavy-Duty Relief Valve Features

Name: Small-Sized Directional Control Valve with Heavy-Duty Relief Valve Features
Brand: Jiangsu Erma Hydraulic Components Co., Ltd
SKU: 2225069775

Jiangsu, ChinaJiangsu Erma Hydraulic Components Co., Ltd

US$30.00

100-499 Pieces

US$20.00

500-999 Pieces

US$40.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Function

Direction of Control

Installation

Tubular

Model NO.

EMDF16-01 Check valves

Drive

Hydraulic

Type

Directly Operated Type

Rated Pressuremax.0peratingpressure

315bar

Rated Flow

80L/Min

Cracking Pressure

0.3bar

Internal Leakage

0.07drops/Min

Transport Package

Carton

Specification

0.5KG

Trademark

ERMA

Origin

China

HS Code

8481400000

Production Capacity

50000pieces/Year

Key features

Heavy-Duty Relief Valve: Features a robust relief valve designed for high-pressure hydraulic systems up to 315 bar.

High Precision Performance: Rated flow of 80 L/min with ultra-low internal leakage of 0.07 drops/min.

Custom Configurations: Expert engineering team creates bespoke designs tailored to specific project needs.

Comprehensive Warranty: Standard 12-month or 2,000 operating hours warranty coverage included.

Advanced Manufacturing: Produced with 200+ advanced machines ensuring high precision and quality.

Fast Shipping Options: Standard models shipped within 30-45 days; custom units in 40-60 days.

Expert Technical Support: Detailed on-site or remote operation and maintenance training provided.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

Jiangsu Erma Hydraulic Components Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2024-03-15Nearest Port: shanghaiAverage Response Time: ≤5.01hInternational Commercial Terms(Incoterms): EXW, FOB, CPT

AI-Powered supplier vetting

SummaryErma Hydraulics operates in hydraulic power machinery, components, and liquid or pneumatic sealing-related products. It reports broad customization, ODM and OEM capabilities, five R&D engineers, and a new product introduced within the past year. ISO 9001:2015 and ISO 14001 certifications are stated, along with documented supplier assessment, corrective-action, complaint-handling, and finished-product inspection procedures. The supplier has worked with Fortune 500 companies and reports repeat buyers, but the specific customer names and project details are not provided. Export sales account for 21%–30%, while no overseas warehouses, showrooms, agents, or branches are available. Financial information is represented only by years, without substantive performance figures, so financial credibility cannot be determined.

Supplier typeThe supplier is presented as Erma Hydraulics and its stated business scope covers hydraulic power machinery and component manufacturing and sales, liquid gas-tight components and systems, and pneumatic products. Its CNC and auto-lathing facility further supports classification as a hydraulic and precision-component manufacturer.

CertificationsThe supplier states that it holds ISO 9001:2015 and ISO 14001 certifications. These certifications provide explicit evidence of certified quality and environmental management systems, although no certificate scope or validity details are supplied.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, and it reports one-month average lead times in both peak and off-season periods. However, it has no overseas warehouse, showroom, overseas agent, or branch, which limits evidence of localized overseas after-sales support.

R&D capabilityThe supplier states that it focuses on technological innovation and advanced-technology introduction, introduced new products within the past year, provides ODM services, and employs five R&D engineers. It does not provide an SDK, but that limitation does not negate the broader product-development evidence.

Production capacityManufacturing activities include hydraulic machinery and component production, liquid gas-tight component and system manufacturing, and CNC and auto-lathing operations. Finished-product inspection is conducted using written instructions that are uniformly followed, indicating documented production-quality controls.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing strong direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands, cooperation with Fortune 500 companies, participation in the BMW exhibition, and export sales representing 21%–30% of total sales. However, no specific customer names, product cases, order details, or verifiable project descriptions are provided.

Product Q&A

Q:What is the lead time for orders?

Our standard models are shipped within an impressive 30-45 days. For custom solutions, bespoke units are crafted and dispatched within 40-60 days, precisely tailored to your needs. Delivery times may vary based on specific requirements.

Q:Can we customize products according to the actual situation?

Absolutely! We enthusiastically tailor our products to match your unique needs and specifications, ensuring a solution perfectly aligned with your requirements.

Q:What documents do you provide for export?

We offer a comprehensive export package, including a Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), among others, ensuring a smooth international transaction experience.

Q:How do I place an order?

Ordering is simple: contact us via email or phone for a quote. Once satisfied, confirm your order with a Purchase Order (PO) to initiate the process.

Q:What is the rated pressure of the valve?

The valve has a maximum rated pressure of 315 bar.