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Matio Lead Water & Fire Valves

Matio Lead Water & Fire Valves

Integrated Trading & Manufacturing · Multi-Factory Resources · Expert in Valve Export Solutions
We are a professional trading company dedicated to the export of valve products. While we do not manufacture valves ourselves, we maintain deep partnerships with several leading valve manufacturers in China and hold exclusive export authorization for five of these factories. Leveraging our strong supply chain integration capabilities, we provide both FM/UL certified premium products and cost-effective mid-range solutions, covering various engineering demands across different markets.
Our main product range includes:
Check Valves
Butterfly Valves
Strainers
Control Valves
Air Release Valves
BS5163 Resilient Seated Gate Valves
DIN Standard Resilient Seated Gate Valves
All our partner factories are equipped with advanced automated production lines, complete testing facilities, and professional R&D teams. With extensive design experience and strict quality control systems, we ensure every shipment meets the required project standards.

Reliable Water & Fire Valves by Maito Lead

Engineered with integrity to deliver safety, quality, and reliability.
Maito Lead Water Valve

Maito Lead Water Valve

Maito Lead water valves are engineered for reliable flow control in municipal, industrial, and building water systems. Designed to withstand up to 300 PSI, they feature resilient-seated gate construction, corrosion-resistant epoxy coating, and full compliance with BS 5163 / AWWA C515. These valves ensure leak-free operation, low maintenance, and long service life, making them ideal for large-scale water distribution projects.

Maito Lead Fire Valve

Built for fire protection networks, Maito Lead fire valves provide secure water isolation for hydrant and sprinkler systems. Rated up to 300 PSI, they meet UL and FM standards and feature red epoxy coating, tamper-switch options, and ductile-iron durability. Their precision sealing and dependable performance deliver safety assurance, system integrity, and reliable response in critical fire-control applications.
Maito Lead Fire Valve

Why Choose Maito Lead Water&Fire Valves

Durable Ductile Iron Construction

Built with premium ductile iron for high pressure and corrosion resistance, ensuring exceptional strength, stability, and long-term durability even in harsh water or fire system environments.

Epoxy or Fire-Red Coating

Each valve features a protective epoxy or fire-red coating for quick system identification, enhanced corrosion protection, and simplified maintenance across different piping applications.

Certified Standards (UL/FM/BS/EN)

Manufactured in compliance with UL, FM, BS, and EN standards, guaranteeing consistent performance, global acceptance, and dependable safety in water and fire control systems.

Grooved & Flanged Connections

Compatible with both grooved and flanged pipeline systems, allowing flexible installation, quick replacement, and seamless integration into existing industrial and municipal networks.

Technical Specifications

Grooved Swing Check Valve

Grooved Swing Check Valve

Product Description:
The Maito Lead Grooved Swing Check Valve ensures one-way water flow and prevents backflow in fire protection systems. With durable ductile iron construction and epoxy coating, it offers high pressure resistance and long-term reliability.
Data Specification:
· Model: MH-XQH-350G / MH-XQH-300
· Working Pressure: 350 PSI / 300 PSI
· Standard: ANSI / FM / UL
· Coating: Epoxy Coated
· Certification: FM, UL
Flanged Resilient NRS Gate Valve

Flanged Resilient NRS Gate Valve

Product Description:
Engineered for underground and municipal applications, this valve features a resilient-seated design for tight sealing. It delivers smooth operation, 300 PSI pressure rating, and UL/FM/NSF certifications for dependable water control.
Data Specification:
· Model: Z45-300A
· Design Standard: AWWA C515, ASME B16.10
· Flange Standard: ASME B16.1 Class 125 / B16.42 Class 150
· Working Pressure: 300 PSI
· Test Pressure: 800 PSI
· Temperature: 0–80 °C (32–176 °F)
· Coating: Epoxy or Custom
· Certification: FM, UL, CUL, NSF/ANSI 61 & 372
Flanged Resilient OS&Y Gate Valve

Flanged Resilient OS&Y Gate Valve

Product Description:
Designed for fire protection mains and pump rooms, this OS&Y gate valve provides visible operation status and superior sealing. Rated to 300 PSI, it meets UL/FM/ULC standards, ensuring safety and service longevity.
Data Specification:
· Model: Z41-300A / Z41-200
· Design Standard: AWWA C515, ASME B16.10
· Flange Standard: ASME/ANSI B16.1 Class 125 / B16.42 Class 150
· Working Pressure: 300 PSI
· Test Pressure: 600 PSI
· Temperature: 0–80 °C (32–176 °F)
· Coating: Epoxy or Fire-Red
· Certification: FM 1120/1130, UL 282, ULC/ORD C282-02

FAQs — Maito Lead Water & Fire Valves

What standards do Maito Lead fire valves comply with?
All Maito Lead fire valves meet UL, FM, and AWWA C515 standards, ensuring global compatibility and proven performance in fire protection and hydrant systems.
What is the pressure rating of your valves?
Our Grooved and Flanged Fire Valves are rated for 300 PSI, with certain check valve models tested up to 350 PSI, providing safe and reliable operation under demanding system conditions.
Are your valves suitable for both water supply and fire systems?
Yes. Maito Lead offers dedicated series for clean water distribution (blue coating) and fire protection networks (red coating), each designed and tested to meet the required standards for its specific application.
Does Maito Lead provide OEM or custom valve manufacturing?
Yes. We offer OEM/ODM services, including customized sizes, coatings, and connection types (grooved or flanged), ensuring seamless integration with your existing pipeline systems.
How does Maito Lead ensure product quality and reliability?
All valves are manufactured under ISO 9001 and EN 1074 systems with strict material inspection, hydraulic testing, and final quality audits to guarantee long-term performance and international compliance.

About Maito Lead

Maito Lead is a trusted manufacturer of malleable iron fittings and valve solutions for water and fire protection systems. Backed by advanced facilities and strict quality control, our products meet UL, FM, AWWA, BS, and EN standards. Today, Maito Lead valves are widely supplied to global markets across Asia, Europe, the Middle East, and the Americas—ensuring reliable performance and lasting safety worldwide.
About Maito Lead
About Maito Lead
About Maito Lead

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Contact Us

Our company is committed to providing comprehensive valve warranty and training services to ensure that our customers have a thorough understanding and support for our products.
Telephone
+86-130-1137-4563
Sales Phone
+86-188-3320-7623
Sales Phone
Address
Room 914, Xintiandi Building, No. 349 Nanjing Road, Nankai District, Tianjin
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Telephone

+86-130-1137-4563

Sales Phone

+86-188-3320-7623

WhatsApp

+8613011374563

Email

inquiry@maitoleadfitting.com
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