Do you accept ODM services with customized designs?

Yes, we provide ODM services and can develop products based on your customized design requirements.

What are your payment terms?

We accept T/T payments, with 30% deposit required in advance and the balance to be paid against a copy of the Bill of Lading (BL).

When will the goods be shipped?

The delivery time depends on the order quantity and product specifications. For standard orders, we usually arrange shipment within 15-30 days after receiving the deposit. For customized orders, the delivery time will be confirmed based on the specific design and production requirements. We will keep you updated on the production progress and notify you promptly once the goods are ready for shipment.

4 Inch Pipe Thread Double Pilot Air Control Valve

Name: 4A330c-08 5/3 Way Center Closed Pneumatic Directional Valve 1/4 Inch Pipe Thread Double Pilot Air Control Valve
Brand: Ningbo Yuxin Pneumatic Co., Ltd.
SKU: 2294525945

Zhejiang, ChinaNingbo Yuxin Pneumatic Co., Ltd.

US$9.30

300-999 Pieces

US$8.66

1,000-9,999 Pieces

US$8.46

10,000+ Pieces

Product specifications

COLOR

Port size

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Media

40 Micron Filtered Air

Temperature

Ordinary Temperature

Model NO.

4A330C-08

Actuator

Electric

Connection Form

Thread

Type

Pilot Operated

Material

Aluminum Alloy

Pressure

Ordinary Pressure

Valve Structure

Pilot Piston Structure

Power Supply

DC24V 36VAC 220VAC 127VAC

Usage

Safety, Emptying, Drain, Temperature Control, Flow Control

Standard

GB TUV Iecex ATEX

Application

Industrial Usage, Water Industrial Usage, Household Usage

Way and Position

5/2

Action Mode

Internally Pllot Actuated

Working Pressure

0.15-0.8MPa

Seal Material

NBR,Vito

Working Temperature

-5~50℃

Port Size

G 1/4" or NPT 1/4"

Power Consumption

AC 5.5va DC 4.8W

Transport Package

Cartons

Specification

21X8X3 cm

Trademark

YXPC

Origin

Ningbo China

HS Code

8481804090

Production Capacity

20000 Pieces Per Month

Key features

Double Pilot Control: Features double air pilot control for sensitive response and smooth reversing.

Center Closed Function: Locks pneumatic cylinder position steadily at neutral state with excellent air tightness.

High-Strength Body: Made of aluminum alloy integrated die-cast body with precision machined spool.

Wide Voltage Support: Supports DC24V, 36VAC, 220VAC, and 127VAC power supplies.

Customizable Options: Offers customization for way, position, seal material, and port size.

Low Noise Operation: Designed for filtered compressed air, supporting oil-free and low noise operation.

Versatile Applications: Widely used in automation machinery, packaging, and hydraulic pneumatic systems.

Quality Assurance: Dedicated QC team conducts three rounds of inspections for all shipped products.

Company profile

Ningbo Yuxin Pneumatic Co., Ltd.

Zhejiang, 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: 8 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤4.88h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established customization and R&D capabilities, including sample-, design-, minor-, full-, and flexible-customization services, ODM availability, recent new-product development, and eight utility model patents. Production-related evidence includes CNC and assembly equipment, an automated solenoid-valve testing system, documented finished-product inspection instructions, and two quality inspectors. The supplier holds ISO9001:2015 and CCC certifications and reports OEM service for well-known brands. Service management procedures for supplier capability, corrective and preventive actions, and customer complaints are documented and followed. However, overseas service infrastructure is limited: there are no overseas warehouses, showrooms, agents, or branches, and the stated number of countries served overseas is zero. Financial records are referenced for multiple years, but the provided slices do not establish financial strength or credibility. Customer-specific cases are not identified.

Supplier typeThe supplier is presented as an R&D-oriented manufacturer offering ODM services, OEM services for well-known brands, and pneumatic technology expertise. Its stated capabilities include both standard-product modification and fully customized technical solutions.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CCC product compliance certification. These explicitly support quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries, limiting evidenced overseas after-sales infrastructure.

R&D capabilityThe supplier reports new products within the past year, an R&D team focused on pneumatic technology, an available SDK, one national science and technology progress award, and eight utility model patents. These are explicit indicators of active innovation and technical development.

Production capacityThe supplier lists assembly, CNC lathe, CNC machining center, drilling, laser marking, and automated solenoid-valve testing equipment. It also reports uniformly followed finished-product inspection instructions and one-month peak and off-peak lead times, supporting an established production process.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, supported by a professional R&D team and tailored technical design assistance. ODM service is also available.

Product Q&A

Q:Are you a factory or a trading company?

We are a factory.

Q:Where is your factory located?

Our factory is located in Ningbo, Zhejiang Province, China. We welcome you to visit us anytime.

Q:Can I get samples?

We are honored to provide you with samples.

Q:How does your factory ensure quality control?

We have a dedicated QC team that conducts three rounds of inspections throughout the entire production process to ensure all shipped products meet quality standards.

Q:Do you accept OEM services with customized designs?

Yes, we offer OEM services and can manufacture products according to your customized designs.