Air release valve
Check valve
Fire hydrant，Foot valve

What We Offer

OUR PRODUCTS

Professional research, development, production and sales of various low and medium pressure valves

Foot Valve

Foot Valve

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BS750 Fire Hydrant

BS750 Fire Hydrant

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Fire Hydrant

Fire Hydrant

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Double Orifice Triple Function Air Valve

Double Orifice Triple Function Air Valve

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Single Orifice Triple Function Nonslam Air Valve

Single Orifice Triple Function Nonslam Air Valve

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Heavy hammer swing check valve

Heavy hammer swing check valve

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Tilting Check Valve

Tilting Check Valve

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Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

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About Us

LITTLE BOY

Zhengzhou Little Boy Valve Development Co., Ltd. is a joint-stock enterprise. Located in Gaoshan Town, 25 kilometers away from Zhengluo 310 National Road, it is a professional research, development, production and sales of various medium and low pressure valves. The products adopt GB,JB,ANSI,DIN,BS standard production. The products include: air valve, foot valve, (non)-rising soft seal gate valve, (non)-rising hard seal gate valve,

Company Profile

Why Choose Us

Solution

Certificate

LITTLE BOY

quality assurance

The company has a quality control and testing center, after-sales service and technical consulting center, with strong design, development and production capabilities.

productive power

From initial product design to qualified delivery, the entire product  production  process  is  strictly  in  accordance with the  ISO9001  international  quality  assurance  system for production and after-sales service.

Customized production

Products are widely used in petrochemical, water supply and drainage, natural gas, electric power, pharmaceutical and other industries.

24-hour after service

The products are mainly exported, sold to more than 30 countries in Europe, Africa, America and Asia, and are well received by customers.

NEWS EVENTS

Company News
Industry News
Finding the Right ANSI Gate Valve Supplier for Your Industrial Needs

Finding the Right ANSI Gate Valve Supplier for Your Industrial Needs

Maximizing Efficiency with Advanced Fire Hydrant Foot Valves: A Comprehensive Guide

Maximizing Efficiency with Advanced Fire Hydrant Foot Valves Table of Contents Understanding Fire Hydrant Foot Valves Importance of Foot Valves in Firefighting Systems Features of Advanced Fire Hydrant Foot Valves Benefits of Using Advanced Fire Hydrant Foot Valves Best Practices in Selecting Foot Valves Maintenance and Care for Fire Hydrant Foot Valves Common Issues a

Apr 15,2026

Exploring the Advantages of the Newest Single Offset Butterfly Valve in Industrial Applications

The newest single offset butterfly valve is an innovative solution in the realm of industrial flow control systems. This type of valve is characterized by its unique design, which features a single offset disc that enhances its operational efficiency and performance. Unlike traditional butterfly valves, the single offset design allows for improved sealing capabilities and reduced torque requiremen

Apr 10,2026

Quality Triple Offset Butterfly Valve: A Comprehensive Guide for Engineers

Quality Triple Offset Butterfly Valve: A Comprehensive Guide for Engineers Table of Contents 1. Introduction to Triple Offset Butterfly Valves 2. Understanding the Design and Functionality 2.1 Key Components of a Triple Offset Butterfly Valve 2.2 How Triple Offset Valves Work 3. Advantages of Using Triple Offset Butterfly Valves 4. Applications in Various Industries 4.1 Oil and Gas Sector 4.2 Wate

Apr 05,2026

Understanding Gate Strainer Manufacturers: Key Insights for Industrial Filtration

Gate strainers are critical components in various industrial applications, serving as the first line of defense against contaminants in fluid systems. Primarily utilized to filter out debris and particles from liquids or gases, these devices play a vital role in protecting downstream equipment and maintaining operational efficiency. For professionals in the industrial equipment and components sect

Mar 31,2026

The Critical Function of Clapper Check Valves in Industrial Backflow Prevention

The Critical Function of Clapper Check Valves in Industrial Backflow Prevention Table of Contents Introduction to Clapper Check Valves Understanding Backflow in Industrial Settings How Clapper Check Valves Work Applications of Clapper Check Valves in Industry Benefits of Using Clapper Check Valves Maintenance Practices for Clapper Check Valves Challenges in Clapper Che

Mar 26,2026

Single Orifice Air Valve – Reliable Air Release and Intake Valve for Pipeline Protection

Single orifice air valve automatically releases and admits air in pipelines, preventing vacuum and pressure surges, ensuring safe and stable system operation.

Mar 24,2026

Essential Insights for Check Valve Hydrant Exporters: Navigating the Industrial Equipment Landscape

In the realm of industrial equipment and components, particularly within the valve sector, check valve hydrants play a critical role in ensuring efficient fluid control and preventing backflow in various applications. For exporters in this niche, understanding the intricacies of check valve hydrant manufacturing, market demands, and compliance regulations is imperative for success. Check valves, o

Mar 21,2026

Exploring the Benefits of Using Air Release Valves in Hydrant Systems

Exploring the Benefits of Using Air Release Valves in Hydrant Systems In the realm of industrial equipment and components, specifically focusing on valves, air release valves play a crucial role in enhancing the functionality and reliability of hydrant systems. While often overlooked, these components are essential for maintaining optimal system performance. In this article, we will explore the my

Mar 16,2026

Exploring the Benefits of Customized Tilting Check Valves in Industrial Applications

When it comes to industrial equipment and components, the importance of valves cannot be overstated. Among various types of valves, the customized tilting check valve stands out due to its unique design and functional benefits. This valve is specifically engineered to allow fluid flow in one direction while preventing backflow, making it an essential component in numerous industrial applications.

Mar 11,2026

The Impact of BS5163 Gate Valves on Energy Savings

The Impact of BS5163 Gate Valves on Energy Savings Introduction to BS5163 Gate Valves In the quest for energy efficiency, the role of industrial components cannot be overstated. Among these components, **BS5163 gate valves** play a pivotal role in regulating flow and ensuring optimal performance in various systems. These valves not only facilitate the control of fluids but also contribute signif

Mar 06,2026

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