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
How to Choose the Right Fire Hydrant Foot Valve for Your Needs

How to Choose the Right Fire Hydrant Foot Valve for Your Needs

Exploring the Components of a Triple Offset Butterfly Valve: A Comprehensive Guide

Exploring the Components of a Triple Offset Butterfly Valve Introduction to Triple Offset Butterfly Valves The triple offset butterfly valve (TOBV) represents a significant advancement in flow control technology. Designed for highly demanding applications, these valves offer superior performance compared to traditional butterfly valves. Understanding the components of a TOBV is crucial for enginee

Jul 29,2025

Unlocking Safety: The Top Benefits of Installing Fire Hydrant Air Release Valves

Unlocking Safety: The Top Benefits of Installing Fire Hydrant Air Release Valves Table of Contents 1. Understanding Fire Hydrant Air Release Valves 2. Enhancing Fire Safety with Air Release Valves 3. Preventing Water Hammer: A Critical Concern 4. Improving System Efficiency and Performance 5. Extending the Lifespan of Fire Hydrant Systems 6. Maintenance and Operational Benefits 7.

Jul 25,2025

The Essential Guide to Single Offset Butterfly Valves: Functionality and Applications

Single offset butterfly valves are an essential component in numerous industrial applications due to their unique design and operational advantages. These valves are engineered with an offset disc, which allows for smoother operation and reduced torque requirements compared to traditional butterfly valves. This design feature provides a more efficient sealing mechanism, contributing to improved pe

Jul 24,2025

Understanding the Functionality and Applications of Tilting Check Valves in Industrial Systems

**Understanding Tilting Check Valves** Tilting check valves are a crucial component in various industrial systems, particularly within the realm of fluid control. These valves are designed to prevent backflow, ensuring that fluids only flow in one direction. The unique tilting mechanism distinguishes them from other types of check valves, making them particularly effective in applications that req

Jul 24,2025

Why Choose Triple Offset Butterfly Valves for High-Pressure Applications?

Why Choose Triple Offset Butterfly Valves for High-Pressure Applications? Table of Contents Introduction to Triple Offset Butterfly Valves Key Design Features of Triple Offset Butterfly Valves Advantages of Using Triple Offset Butterfly Valves High-Pressure Applications and Their Requirements Comparison with Other Valve Types Installation and Maintenance Considerations

Jul 19,2025

Understanding Gate Strainers: Essential Components for Effective Filtration

Gate strainers are critical components in various industrial filtration systems, primarily designed to prevent larger particles or debris from entering pipelines and equipment. These strainers are typically installed at the inlet of pumps, valves, and other critical machinery to safeguard their functionality. Understanding how gate strainers work and their importance in maintaining system efficien

Jul 18,2025

Understanding the Benefits of Clapper Check Valves for Your Operations

Understanding the Benefits of Clapper Check Valves for Your Operations Table of Contents Introduction to Clapper Check Valves What Is a Clapper Check Valve? How Clapper Check Valves Work Benefits of Clapper Check Valves Increased Operational Efficiency Prevention of Backflow Low Maintenance Requirements Versatility in Applic

Jul 17,2025

Understanding Check Valve Hydrants: Essential Insights for Industrial Applications

--- Check valve hydrants play a vital role in various industrial applications, particularly in fluid control systems. They serve as a critical component in preventing backflow, ensuring the smooth operation of pipelines and systems that transport liquids. Understanding the functionality and advantages of check valve hydrants is essential for optimal performance in any industrial setting. A check v

Jul 16,2025

The Critical Importance of Air Release Valves in Fire Hydrant Performance

The Critical Importance of Air Release Valves in Fire Hydrant Performance When it comes to **fire safety and emergency response**, the efficiency of fire hydrants plays a critical role. Among the various components that ensure the optimal operation of these vital fixtures, **air release valves** stand out as essential elements that facilitate smooth and effective water flow. In this article, we wi

Jul 15,2025

Understanding Tilting Check Valves: Essential Insights for Industrial Applications

--- Tilting check valves play a crucial role in various industrial applications, particularly in systems where preventing backflow is essential. These valves are designed to allow fluid flow in one direction while automatically closing to prevent reverse flow when the fluid's direction changes. Understanding the functionality and benefits of tilting check valves can significantly improve the relia

Jul 14,2025

GET FREE SIMPLES

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

Submit