What is the cracking rate of the valve?

The cracking rate is greater than 85%.

What is the closing rate of the valve?

The closing rate is greater than 80%.

What is the cleanliness code standard?

The cleanliness code is 20/18/15 (NAS9).

Customizable High Flow Buffered Relief Valve for OEM/ODM Solutions

Name: Customizable High Flow Buffered Relief Valve for OEM/ODM Solutions
Brand: Jiangsu Erma Hydraulic Components Co., Ltd
SKU: 2188107915

Jiangsu, ChinaJiangsu Erma Hydraulic Components Co., Ltd

US$50.00

10-99 Pieces

US$40.00

100-499 Pieces

US$30.00

500+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Function

Flow Control

Installation

Threaded Cartridge

Model NO.

EMYF20.5

Drive

Hydraulic

Type

Directly Operated Type

Temperature Range

-20~+100ºC

Nut Tightening Torque

50~55nm

Rated Flow

40L/Min

Transport Package

Loose / in Bulk

Specification

0.5KG

Trademark

ERMA

Origin

China

HS Code

8481201000

Production Capacity

50000pieces/Year

Key features

Multi-level Open Function: Features excellent buffer effect with smooth opening process due to spool area difference.

Wide Temperature Range: Operates effectively from -20 to +100 degrees Celsius.

High Rated Flow Capacity: Delivers a rated flow of 40 liters per minute for efficient hydraulic control.

Threaded Cartridge Installation: Designed for direct threaded cartridge mounting in hydraulic systems.

Low Internal Leakage: Maintains internal leakage below 100ml/min at 217.5 bar pressure.

High Cracking and Closing Rates: Achieves cracking rate over 85% and closing rate over 80% for precision.

OEM/ODM Customization: Available for custom solutions including specific torque and flow requirements.

Cleanliness Code Compliance: Meets NAS9 cleanliness standards with code 20/18/15.

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: ≤4.18hInternational 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.