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

VIEW MORE
INQUIRY
BS750 Fire Hydrant

BS750 Fire Hydrant

VIEW MORE
INQUIRY
Fire Hydrant

Fire Hydrant

VIEW MORE
INQUIRY
Double Orifice Triple Function Air Valve

Double Orifice Triple Function Air Valve

VIEW MORE
INQUIRY
Single Orifice Triple Function Nonslam Air Valve

Single Orifice Triple Function Nonslam Air Valve

VIEW MORE
INQUIRY
Heavy hammer swing check valve

Heavy hammer swing check valve

VIEW MORE
INQUIRY
Tilting Check Valve

Tilting Check Valve

VIEW MORE
INQUIRY
Double Eccentric Butterfly Valve

Double Eccentric Butterfly Valve

VIEW MORE
INQUIRY
Read More

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
Understanding the Single Orifice Triple Function Nonslam Air Valve: A Key Component in Industrial Applications

Understanding the Single Orifice Triple Function Nonslam Air Valve: A Key Component in Industrial Applications

Maximizing Efficiency with a Single Orifice Triple Function Nonslam Air Valve: The Ultimate Solution for Industrial Applications

Maximizing Efficiency with a Single Orifice Triple Function Nonslam Air Valve Table of Contents 1. Introduction to Nonslam Air Valves 2. Understanding the Functionality of a Single Orifice Triple Function Nonslam Air Valve 3. Benefits of Using a Nonslam Air Valve 4. Applications in Various Industries 5. Key Design Features and Specifications 6. Installation and Maintenance

May 31,2025

Understanding Air Vacuum Valves: Essential Components for Industrial Applications

Air vacuum valves are essential components in industrial applications, where they serve a critical purpose in managing airflow and pressure within systems. These valves are designed to allow the escape of air from a vacuum system while preventing the influx of external air. By maintaining the appropriate vacuum level, air vacuum valves contribute to the efficiency and safety of various processes.

May 24,2025

How Air Vacuum Valves Enhance Efficiency in Manufacturing Processes

How Air Vacuum Valves Enhance Efficiency in Manufacturing Processes Table of Contents Introduction to Air Vacuum Valves Understanding Air Vacuum Valves Components of Air Vacuum Valves Working Principle of Air Vacuum Valves How Air Vacuum Valves Enhance Manufacturing Efficiency Cost Reduction

May 17,2025

Understanding Air Vacuum Valves: Essential Components for Industrial Applications

Air vacuum valves play a pivotal role in the operation of various industrial systems, particularly in managing air pressure and preventing backflow in vacuum systems. These valves are designed to allow air into a system while preventing the escape of fluids or gases, making them essential for maintaining efficiency and safety in industrial applications. One of the primary functions of an air vacuu

May 10,2025

Exploring the Benefits of Air Vacuum Valves in Industrial Applications

Exploring the Benefits of Air Vacuum Valves in Industrial Applications Table of Contents 1. Introduction to Air Vacuum Valves 2. What Are Air Vacuum Valves? 3. How Do Air Vacuum Valves Work? 4. Advantages of Using Air Vacuum Valves 5. Key Applications of Air Vacuum Valves in Industrial Settings 6. Choosing the Right Air Vacuum Valve for Your Application 7. Maintenance

May 03,2025

Understanding Threaded Exhaust Valves: A Key Component in Industrial Efficiency

Threaded exhaust valves are critical components in industrial systems, particularly within applications that involve the management of exhaust gases. These valves facilitate the controlled release of exhaust, ensuring that systems operate efficiently while minimizing emissions. Understanding the function and importance of threaded exhaust valves can greatly enhance operational performance in vario

Apr 26,2025

Understanding the Essential Role of Threaded Exhaust Valves in Maximizing Equipment Performance

Understanding the Essential Role of Threaded Exhaust Valves in Maximizing Equipment Performance Table of Contents Introduction to Threaded Exhaust Valves What Are Threaded Exhaust Valves? Types of Exhaust Valves in Industrial Applications Benefits of Using Threaded Exhaust Valves Applications of Threaded Exhaust Valves in Industrial Equipment Maintenance Best Practices for

Apr 19,2025

Understanding Threaded Exhaust Valves: Key Features and Applications

Threaded exhaust valves are critical components in various industrial applications, serving as vital mechanisms for managing the flow of gases in systems that require precise control. These valves are designed with external threads that allow for easy installation and secure connections, ensuring that they fit seamlessly into systems without the need for additional fittings. Understanding their fu

Apr 12,2025

Why Threaded Exhaust Valves Are Essential for Efficient Industrial Operations

Why Threaded Exhaust Valves Are Essential for Efficient Industrial Operations Introduction to Threaded Exhaust Valves In the realm of industrial operations, efficiency and reliability are paramount. One often-overlooked component that plays a vital role in maintaining these standards is the threaded exhaust valve. These valves help regulate the flow of gases and liquids in various systems, ensurin

Apr 05,2025

Understanding the Functionality and Benefits of Threaded Triple Function Air Valves

Threaded triple function air valves are integral components in various industrial systems, designed to manage and control the flow of air with precision. These valves serve three primary functions: directing airflow, isolating sections of a system, and regulating pressure. Their versatile nature makes them suitable for a wide range of applications, from pneumatic systems to complex automation setu

Mar 29,2025

GET FREE SIMPLES

We will contact you as soon as we see your information!

Submit