A pumping system is only as reliable as the valves around it. Isolation, non-return protection, throttling and filtration each need the right valve type, correctly sized and specified for the medium.
The Niagara valve range
Butterfly valves for compact quarter-turn isolation and throttling. Gate valves for full-bore isolation with minimal pressure drop. Globe valves for accurate flow regulation. Ball valves for fast, tight shut-off. Check valves to prevent reverse flow and protect pumps. Strainer valves to capture debris upstream of sensitive equipment.
Related products
The range also includes water meters — mechanical, Woltman and ultrasonic — and water hammer arrestors to absorb pressure surges caused by rapid valve closure.
Selecting a valve
Specify nominal size, pressure rating, end connection, body and seat materials, and operating method. Contact our team to confirm the right configuration for your line conditions.
BTLD ELECTROMAGNETIC FLOW METER - STYLE
High-precision electromagnetic flow meter with low pressure loss, stable two-way measurement, and LCD display. Resistant to fluid density, temperature, and conductivity variations, with IP65/IP68 protection for reliable long-term performance.
Multi-Jet Liquid Protected Register
Durable multi-jet water meter with liquid-protected register, designed for reliable cold water measurement up to 50°C, featuring corrosion-resistant materials, clear readings, and long-lasting performance.
Multi-Jet Liquid Protected Register
Reliable multi-jet water meter with liquid-protected register, built from corrosion-resistant plastic for safe drinking water. Designed for cold water up to 50°C, it delivers clear readings, long-term durability, and stable performance.
NIAGARA Ball Valve – Model BB11
Heavy-duty bronze ball valve with a 40-bar pressure rating, built for demanding applications. Compact and easy to operate, offering reliable flow control and long-lasting performance under high pressure and temperature conditions.
NIAGARA Ball Valve – Model BB12
Durable bronze ball valve with full-bore design for maximum flow efficiency. Compact, easy to install, and built for long service life with smooth 90° lever operation.
NIAGARA Ball Valve – Model BB12EXT
Durable bronze ball valve with full-bore design for maximum flow efficiency. Compact, easy to install, and built for long service life with smooth 90° lever operation.
NIAGARA Ball Valve – Model BS10
Compact and durable DZR brass ball valve designed for reliable performance. Offers excellent leak protection, easy installation, and optional extension stems for chilled water applications. Suitable for pressures up to 25 bar and temperatures from -10°C to 100°C.
NIAGARA Ball Valve – Model BS10EXT
Compact and durable DZR brass ball valve designed for reliable performance. Offers excellent leak protection, easy installation, and optional extension stems for chilled water applications. Suitable for pressures up to 25 bar and temperatures from -10°C to 100°C.
NIAGARA Ball Valve – Model BS10LS
High-quality DZR brass ball valve offering superior corrosion resistance and leak protection. Lightweight, compact, and easy to install, ideal for plumbing and industrial applications.
NIAGARA Ball Valve – Model BS10TH
High-quality DZR brass ball valve offering superior corrosion resistance and leak protection. Lightweight, compact, and easy to install, ideal for plumbing and industrial applications.
