Dorot S300 PR Series Ductile Iron Basic Hydraulic Pressure Reducing Valves with 2-Way Bronze Pressure Reducing Pilot

The hydraulic pressure reducing valve range is designed to automatically reduce higher upstream pressure to a stable and controlled downstream pressure, ensuring reliable system protection and efficient water distribution across irrigation, industrial, municipal, and water transfer applications. Fitted with a durable 2-way bronze pressure reducing pilot, these hydraulically operated diaphragm valves provide smooth, accurate, and dependable pressure regulation under varying flow conditions.

Engineered for long service life and low maintenance operation, these control valves automatically modulate to maintain a preset downstream pressure regardless of fluctuations in inlet pressure or changing system demand. The robust hydraulic design delivers high flow capacity with minimal pressure loss, while the corrosion-resistant bronze pilot assembly ensures reliable operation in demanding water applications.

Suitable for agricultural irrigation systems, filtration systems, pump stations, water treatment facilities, commercial infrastructure, and municipal water networks, these valves help protect pipelines, sprinklers, filters, fittings, and downstream equipment from excessive pressure and water hammer damage.

FEATURES

• Hydraulically operated diaphragm pressure reducing valve
• Maintains constant downstream pressure automatically
• Fitted with durable 2-way bronze pressure reducing pilot
• Smooth and accurate pressure regulation
• High flow capacity with low head loss
• Reliable operation under fluctuating demand conditions
• Protects downstream pipelines and equipment from excessive pressure
• Corrosion-resistant pilot assembly for extended service life
• Suitable for vertical or horizontal installation
• Low maintenance and field-serviceable design
• Available in 50mm, 80mm, 100mm, and 150mm sizes
  

APPLICATIONS

• Agricultural irrigation systems
• Pump stations
• Water transfer systems
• Filtration and treatment systems
• Municipal water distribution
• Commercial water supply systems
• Industrial process water systems
• Pressure zoning applications
• Mining and infrastructure projects
  

AVAILABLE VARIANTS

• 50mm Hydraulic Pressure Reducing Valve with 2-Way Bronze Pressure Reducing Pilot
• 80mm Hydraulic Pressure Reducing Valve with 2-Way Bronze Pressure Reducing Pilot
• 100mm Hydraulic Pressure Reducing Valve with 2-Way Bronze Pressure Reducing Pilot
• 150mm Hydraulic Pressure Reducing Valve with 2-Way Bronze Pressure Reducing Pilot