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Precision Custom Valve Solutions

From standard products to fully customized designs, Supai develops valves precisely engineered for your specific operating conditions.

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Precision Custom Valve Solutions

From standard products to fully customized designs, Supai develops valves precisely engineered for your specific operating conditions.

Tailored Engineering Solutions for 300+ Industries

Advantages

01

Independent R&D Platform

A comprehensive in-house R&D system covering design, simulation, testing, and validation, enabling continuous technological innovation and product optimization

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02

Precision Manufacturing Capability

Advanced machining of high-speed valve bodies and precision assembly of electromagnetic components, supported by automated production lines to ensure consistent batch quality and performance.

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03

Strict Quality Control

Multi-dimensional inspection systems and lifecycle durability testing platforms ensure every valve delivers stable, reliable, and long-term operation.

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04

Rapid Customization Response

Support multi-specification and multi-condition customization, enabling flexible engineering solutions and efficient delivery.

Custom Application Cases

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High-Speed Sorting Valve Manifold

Designed for continuous high-frequency operation in high-speed sorting equipment, this customized valve manifold addresses common issues in conventional valves such as unstable response, leakage growth, and reduced service life.

Through optimized structural design and material selection tailored to the operating environment, the valve achieves fast and stable switching with consistent blowing performance. This significantly improves sorting accuracy and system reliability while reducing maintenance frequency and overall operating costs.

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Stainless Steel Surface-Mounted Valve

Developed for applications requiring high structural strength, installation stability, and corrosion resistance.

The stainless steel surface-mounted valve effectively prevents reliability issues caused by installation deformation, seal degradation, and surface corrosion during long-term operation. It maintains stable sealing performance under complex working conditions, improving equipment durability and operational safety while reducing maintenance risk and lifecycle cost.

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Vacuum Control Valve for Soft Gripping Systems

Designed for vacuum generation, switching control, and energy optimization in soft robotic gripping systems.

The valve enables rapid vacuum generation and precise release, addressing slow response, high energy consumption, and unstable gripping performance found in conventional systems. By reducing compressed air consumption while maintaining reliable gripping stability, it improves system energy efficiency and operational performance for automated production lines.

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High-Flow Vacuum On-Off Valve for CNC Machining

Developed for vacuum adsorption and rapid release in CNC machining of aluminum laptop housings exposed to coolant and water environments.

This high-flow vacuum valve incorporates a vacuum-break function based on cylinder actuation principles. With coolant-resistant materials and structural design, it enables rapid vacuum establishment and instant release while maintaining stable operation under high-load continuous cycles, improving clamping efficiency and machining productivity.

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Externally Piloted 3-Way Valve for Compact Pneumatic Systems

Designed for highly integrated equipment requiring rapid switching between vacuum and positive pressure in limited installation space.

The externally piloted 2-position 3-way valve provides stable and reliable air circuit switching, overcoming structural complexity, response delay, and layout constraints found in conventional designs. The solution ensures fast and consistent vacuum generation and pressure release while improving system integration and operational efficiency.

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High-Temperature Resistant Valve

Developed for applications involving frequent movement and strong installation vibration under high-temperature conditions.

Through reinforced structural design and optimized materials, the valve effectively addresses seal degradation, connection loosening, and unstable operation caused by thermal stress and vibration. It maintains reliable switching and stable performance during continuous operation, improving system safety and long-term reliability.

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High-Speed Vacuum Generator for Automation Equipment

Designed for automation systems requiring rapid vacuum generation and release.

This integrated high-speed vacuum generator incorporates a vacuum-break function to enable instant vacuum establishment and release. The solution eliminates slow response and cycle-time limitations found in traditional systems while maintaining stable adsorption performance under high-frequency operation, significantly improving equipment efficiency and production throughput.

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Automotive Exhaust System Control Valve

Developed for automotive underbody pneumatic systems requiring rapid exhaust response and high operational reliability.

The 2-position 3-way direct-acting valve is optimized for vibration, temperature variation, and high-frequency operation typical of vehicle environments. It enables rapid exhaust and stable switching, preventing pressure retention and response delays while improving control accuracy and overall system safety.

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Externally Piloted Valve for Injection Molding Drive Systems

Designed for injection molding machine drive heads requiring high-frequency switching and precise control.

The externally piloted valve architecture enhances main valve response speed and maintains stable output under high load and high-frequency operation. This effectively eliminates response delay and heat accumulation common in conventional systems, improving drive control precision, operational stability, and production efficiency.

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Low-Temperature High-Speed Valve for Railway Systems

Designed for railway sanitation systems operating in low-temperature environments with frequent switching cycles.

Through materials and structural design optimized for cold environments, the valve ensures rapid and stable switching even under severe temperature conditions. It prevents response delay and operational failure, ensuring reliable system performance and meeting railway equipment safety and durability requirements.

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Displacement Sensor for Engine and Transmission Systems

Developed for displacement detection applications requiring high accuracy and strong environmental adaptability.

The sensor operates reliably in high-temperature, vibration, and oil-exposed environments, accurately monitoring the displacement of key mechanical components. It improves control system response accuracy and reliability, ensuring stable powertrain operation and meeting automotive safety and durability standards.

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Vacuum Safety Holding Unit

Designed for automation systems requiring vacuum retention and rapid system reset.

The unit maintains vacuum holding capability during power interruptions to prevent accidental workpiece release. Once power is restored, it enables rapid vacuum release and system reset. With high-flow capacity and fast response characteristics, it improves system safety, cycle efficiency, and operational reliability in high-performance production lines.

Customization Process

A seamless workflow from concept to delivery
01

Requirements Consultation

Understand customer’s technical requirements, including application scenarios, performance expectations, and design specifications.

02

Engineering Drawing Review

Conduct professional evaluation of drawings and technical parameters to verify design feasibility for development and manufacturing.

03

Prototype Development

Develop product prototypes according to approved drawings and technical requirements.

04

Internal Validation Testing

Perform comprehensive internal testing and quality inspection, with formal test reports provided.

05

Sample Assembly & Functional Testing

Assemble prototype units and conduct on-equipment testing to ensure stable and reliable operation under real working conditions

06

Mass Production

After successful validation, the product enters mass production with controlled manufacturing processes to ensure consistent quality and delivery reliability.

07

After-Sales Service

Dedicated technical support with responsive service and continuous assistance throughout the product lifecycle.

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