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Every home deserves a reliable water supply system, and a pressure reducing valve is the unsung hero that ensures consistent, safe water pressure. Whether you’re dealing with high-pressure surges or uneven flow, our Tomson pressure reducing valve offers precision control, durability, and efficiency. Designed for water systems with temperatures ≤50°C and compatible with DN20-450 pipelines, this valve is perfect for residential and light commercial use. With a robust cast iron body and flange connection, it handles pressures of 1.0-2.5MPa effortlessly.
A pressure reducing valve is essential for protecting your plumbing system from damage caused by excessive pressure. High water pressure can lead to burst pipes, leaks, and appliance failures. Our Tomson pressure reducing valve ensures steady pressure, prolonging the lifespan of your fixtures. Ideal for home use, it automatically adjusts to maintain optimal flow, saving you money on repairs and water bills. The cast iron construction guarantees durability, while the flange design ensures easy installation.
Our water reducing valve stands out with its precision engineering and user-friendly design. The DN20-450 compatibility makes it versatile for various pipe sizes, while the 1.0-2.5MPa range ensures adaptability to different pressure needs. The cast iron body resists corrosion, and the flange connection provides a secure fit. Whether for home or light industrial use, this valve delivers unmatched performance.
Installing our pressure reducing valve is straightforward, especially with the flange connection that simplifies the process. First, ensure the water supply is turned off. Position the valve in line with your DN20-450 pipeline and secure it using the flange bolts. Adjust the pressure setting to your desired level (within 1.0-2.5MPa). The cast iron body ensures long-term reliability, making it a worry-free addition to your system.
Opting for our Tomson pressure reducing valve means investing in efficiency and longevity. It prevents water hammer, reduces pipe stress, and maintains consistent pressure for home appliances. The cast iron construction withstands harsh conditions, while the flange design ensures leak-free performance. With a pressure range of 1.0-2.5MPa, it’s the perfect solution for DN20-450 pipelines.

It automatically lowers high incoming water pressure to a safe level, protecting your home plumbing system.
Most home systems operate best at 1.0-2.5MPa, which our Tomson pressure reducing valve efficiently maintains.
Yes, the flange connection makes installation easy, but professional help is recommended for DN20-450 pipelines.
Cast iron offers superior durability and corrosion resistance, ensuring a long service life.
Visit our website to explore our range of water reducing valves and place your order today!