Do you offer customized hydraulic pump service?

Yes, we can provide customized services according to customer needs. Please contact our sales team for specific plans.

What payment methods do you support? Do you support returns and exchanges?

We accept credit card, wire transfer and other payment methods. We also offer a reasonable return and exchange policy for unused products.

High-Pressure Hydraulic Control Valve 31.5MPa for Optimal Flow

Name: High-Pressure Hydraulic Control Valve 31.5MPa for Optimal Flow
Brand: Ruiye Machinery Co., Ltd.
SKU: 1957719971

Hebei, ChinaRuiye Machinery Co., Ltd.

US$50.00-600.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Flow Control

Installation

Superposition

Model NO.

RF220

Drive

Hydraulic

Type

Directly Operated Type

Spool Stroke

Nom.Pressure

31.5

Nom.Flow

220

Applications1

Crane

Applications2

Arm Trolley

Applications3

Excavator

Application4

Forklift

Application5

Drilling Machine

Transport Package

Standard Packaging

Specification

20KG-80KG

Trademark

RCHC

Origin

China

Key features

High Working Pressure: Rated at 31.5MPa for optimal flow control in demanding hydraulic systems.

Compact Structure: Designed with a space-saving profile suitable for multi-unit selection.

Multiple Control Modes: Supports manual, hydraulic, pneumatic, electro-hydraulic, and electrical control.

Versatile Applications: Ideal for cranes, excavators, forklifts, drilling machines, and arm trolleys.

Superposition Installation: Allows for flexible stacking and integration within complex hydraulic circuits.

Global Shipping Support: Delivers to Europe, USA, Middle East, and Asia with flexible lead times.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

Strict Quality Inspection: 100% visual and functional inspection ensures reliability and durability.

Company profile

OEM ServicesODM Services100% Finished Products InspectionHigh Repeat Buyers Choice

Ruiye Machinery Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.27h

AI-Powered supplier vetting

SummaryRuisheng Hydraulics is identified as a professional technical supplier offering broad customization, including sample-based, design-based, full, minor, and flexible customization. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications, and reports quality assurance and raw-material traceability. The supplier has inventory capacity and stated peak- and off-season lead times within 15 working days, but lacks a valid manufacturing-capacity contract with related subcontractors. After-sales offerings include debugging, maintenance, repair, training, and equipment installation, although there are no overseas agents, branches, warehouses, or showrooms. Document-control evidence is incomplete because several procedures have no written records. It does not provide 3D software design, lacks SDK availability, has one R&D engineer, and has no reported Fortune 500 cooperation or offline trade-show participation. Financial information is insufficient for assessment.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its company description emphasizes hydraulic machinery manufacturing, product performance, after-sales service, quality, customer focus, and continued innovation.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, as well as CE product compliance certification. These are explicit certifications relevant to quality, occupational safety, environmental management, and product conformity.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage.

Client casesThe supplier explicitly reports no cooperation with Fortune 500 companies. A repeat-buyer preference range is provided, but no named customer cases or verified project examples are supplied.

Product Q&A

Q:What kind of hydraulic items do we offer and for which industries?

We offer many types of hydraulic pumps, motors, and multiway valves. They are widely used in agriculture, construction, industrial manufacturing, and marine engineering.

Q:How long is the service life of hydraulic pump?

The life depends on the use environment and maintenance frequency. Under good maintenance, our hydraulic pumps typically last thousands of hours.

Q:What materials are used in our hydraulic pumps? Does it meet international standards?

Our hydraulic pumps are made of high-quality cast iron and comply with ISO, CE and other international quality standards to ensure product durability and reliability.

Q:How to choose the right type of hydraulic pump according to the demand?

You can choose the hydraulic pump model according to the required pressure, flow rate and working environment. If in doubt, please contact our technical team for professional advice.

Q:Which countries do you ship to?

We support global shipments, including Europe, the United States, the Middle East and Asia. Delivery times vary depending on the destination.