1-Inch Threaded Brass Ball Valve – Water, Gas & Oil Flow Control

1-Inch Threaded Brass Ball Valve – Heavy-Duty Flow Control for Gas, Water & Oil

Take precise control of your plumbing, gas, or oil lines with this 1-inch female-threaded brass ball valve. Built with thickened, high-quality copper construction and CE-certified engineering, this large-flow valve delivers reliable, leak-resistant shutoff performance for both residential and light commercial applications. The smooth quarter-turn lever handle makes it easy to open or close flow instantly — no tools required.

Whether you're managing a water supply line, a gas fitting, or an oil system, this robust ball valve is designed to handle pressures up to 850 kPa with confidence. The precision-machined brass body resists corrosion and withstands demanding conditions, making it a dependable long-term addition to any piping system.

Made in Mainland China.

Key Features

• Material: Thickened high-grade copper (brass) for durability and corrosion resistance
• Connection Type: Female threaded (BSP/NPT compatible 1-inch)
• Maximum Pressure: <850 kPa — suitable for water, gas, and oil lines
• Large Flow Design: Full-bore ball for maximum, unrestricted flow
• Quarter-Turn Operation: Fast, easy open/close with lever handle
• Certification: CE certified for quality and safety assurance
• Versatile Use: Compatible with water pipes, gas lines, oil systems, and general plumbing fittings
• No Harmful Chemicals: Free from high-concern substances

Specifications

Ideal Applications

• Residential and commercial water supply shutoff
• Gas line flow control and isolation
• Oil and fluid transfer systems
• Irrigation and garden plumbing systems
• Industrial and workshop fluid management

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For guidance on safe plumbing practices and standards, refer to the U.S. Consumer Product Safety Commission (CPSC) and workplace safety standards from OSHA's Plumbing Safety Resources.

Learn more: Ball valve

Frequently Asked Questions

Q: What pipe size does this brass ball valve fit?

A: This brass ball valve is designed for 1-inch female threaded pipe connections, making it compatible with standard 1-inch BSP or NPT plumbing fittings used in water, gas, and oil systems.

Q: Can this ball valve be used for gas lines?

A: Yes. This CE-certified brass ball valve is suitable for gas, water, and oil flow control applications, rated for pressures up to 850 kPa. Always ensure proper installation by a qualified professional when working with gas lines.

Q: What makes this valve "large flow" or full-bore?

A: The full-bore (large flow) design means the interior ball opening matches the pipe's inner diameter, allowing maximum, unrestricted flow with minimal pressure drop — ideal for high-flow water supply or fluid transfer systems.

Q: Is this ball valve easy to install?

A: Yes. The standard female threaded connection means it can be screwed directly onto compatible male-threaded pipes without any special tools. Wrap the threads with PTFE tape before installation to ensure a leak-free seal.