Ferrule Gate Valve, Dual-Union, 15mm 22mm 28mm

SHUANGLIN VALVE Brass Ferrule Gate Valve – Dual-Union Gate Valve for Quick Installation

Brass ferrule gate valves (dual-union brass gate valves) are high-performance pipeline control devices designed for on-off control of water, oil, gas, and other non-corrosive fluids. Unlike standard threaded gate valves, ferrule gate valves feature dual-union connections at both ends, allowing for quick and easy installation, disassembly, and maintenance without the need for pipe threading, welding, or thread sealant. SHUANGLIN VALVE offers high-quality brass ferrule gate valves in sizes 15mm, 22mm, and 28mm, combining durable forged brass construction with precision engineering to deliver reliable, long-lasting performance.

The ferrule connection uses a compression nut and ferrule ring to secure the valve to the pipe, providing a secure, leak-proof seal while allowing easy removal for system maintenance or replacement. The dual-union design means both ends feature this connection, offering maximum installation flexibility. SHUANGLIN VALVE brass ferrule gate valves feature a straight-through flow path that minimizes fluid resistance and ensures unrestricted flow when fully open. The solid wedge disc provides bi-directional sealing capability, making these valves suitable for water, oil, and gas applications.

With a nominal pressure rating of PN16 (1.6MPa) and a working temperature range of -20°C to 120°C, SHUANGLIN VALVE brass ferrule gate valves deliver stable performance under diverse operating conditions. The non-rising stem design is ideal for installations with limited vertical space. Available in three popular sizes – 15mm, 22mm, and 28mm – these valves are perfect for copper and PEX piping systems, making them the preferred choice for residential plumbing, commercial HVAC, and retrofit projects.

Key Features

1. Premium Forged Brass Construction
Manufactured from high-quality forged brass, SHUANGLIN VALVE ferrule gate valves offer excellent corrosion resistance, high strength, and superior durability. The forged brass body resists deformation under pressure and ensures stable performance over years of operation.

2. Dual-Ferrule / Union Connection
The defining feature of these valves is the dual-union ferrule connection at both ends. This enables quick installation without pipe threading, welding, or thread sealant. The valve can be easily removed for inspection, cleaning, or replacement without disturbing the piping system, significantly reducing installation time and maintenance costs.

3. Full Port Design for Maximum Flow
SHUANGLIN VALVE brass ferrule gate valves feature full port design, ensuring the valve opening matches the pipeline inner diameter for maximum flow capacity. This minimizes pressure drop and maintains system efficiency.

4. Solid Wedge Disc for Reliable Sealing
The solid wedge disc provides reliable bi-directional sealing, ensuring zero leakage when fully closed. Precision-machined disc and seating surfaces guarantee tight shut-off and long service life.

5. Non-Rising Stem for Space-Saving Installation
The non-rising stem design is ideal for installations where vertical space is limited, such as underground piping or confined equipment rooms. The stem remains fixed while the gate travels on threads, allowing installation in tight spaces.

6. Multi-Turn Handwheel Operation
The multi-turn handwheel provides smooth, low-torque operation with clear valve position indication. Compared to quarter-turn valves, gate valves offer more gradual flow control and are less susceptible to water hammer.

7. Versatile Size Options for Copper and PEX Systems
Available in 15mm, 22mm, and 28mm sizes, these valves are compatible with standard copper and PEX piping systems, making them ideal for residential and commercial plumbing installations.

Application Areas

Residential and Commercial Plumbing – SHUANGLIN VALVE brass ferrule gate valves are widely used in water supply systems for isolation and maintenance. The ferrule connection allows quick installation without specialized tools, making them ideal for plumbers and contractors. The dual-union design enables easy valve replacement without cutting or re-threading pipes.

HVAC and Heating Systems – These valves provide reliable shut-off for water circulation loops, boiler connections, and chilled water systems. The temperature range of -20°C to 120°C ensures stable performance in both heating and cooling applications. The ferrule connection is particularly suitable for PEX and copper pipe systems commonly used in HVAC installations.

Water Supply and Distribution – Municipal water supply systems, irrigation networks, and drainage infrastructure benefit from the reliable shut-off capability. The full port design ensures maximum flow with minimal pressure drop, while the corrosion-resistant brass construction ensures long service life in water applications.

Industrial Fluid Control – SHUANGLIN VALVE brass ferrule gate valves are suitable for mechanical equipment, water treatment, and general industrial piping handling non-corrosive fluids, offering reliable shut-off for water, oil, and gas applications.

Quality and Compliance

SHUANGLIN VALVE implements rigorous quality control at every stage of production. Raw materials are carefully selected, semi-finished products undergo precision machining, and finished goods are subject to comprehensive performance testing. All valves undergo hydrostatic shell testing in accordance with API 598 standards. SHUANGLIN VALVE brass ferrule gate valves are certified to ISO9001 and CE standards, demonstrating compliance with international quality management and safety requirements.

Why Choose SHUANGLIN VALVE Brass Ferrule Gate Valves?

• Dual-Union Ferrule Connections – Quick installation and easy maintenance without pipe threading or special tools

• Premium Forged Brass Construction – Excellent corrosion resistance and long service life

• Full Port Design – Maximum flow capacity with minimal pressure drop

• Versatile Size Options – Available in 15mm, 22mm, and 28mm for copper and PEX systems

• Non-Rising Stem – Space-saving installation in confined areas

• ISO9001 and CE Certified – Guaranteed quality and safety

• Competitive Factory Pricing – Cost-effective without compromising quality

Inquiry & Cooperation

Should you require any information about our brass ferrule gate valves, please feel free to send inquiries for catalogs, detailed quotations, custom OEM/ODM solutions, or place bulk orders directly.

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