Dorot S75 M Series Reinforced Nylon Basic Hydraulic Solenoid Valves Manual On/Off

The Dorot S75 M Series is an enduring, hydraulic valve with a manual control that is ideal for easy and dependable on/off function in irrigation systems used for agriculture. Constructed from strong reinforced nylon, this valve boasts long-lasting durability even in tough field conditions, while still achieving minimal head loss and optimal flow efficiency.

Engineered for open fields, orchards, vineyards, and greenhouse applications, the S75 M Series features Dorot’s advanced asymmetrical diaphragm design for smooth, surge-free opening and closing. This ensures accurate flow regulation and consistent performance even at low or fluctuating flow rates.

Unlike automatic or electrically actuated valves, the manual operation offers straightforward control without the need for external power or control signals—ideal for smaller systems, isolated zones, or as a backup solution in automated networks. The valve includes a removable flow control stem handle and bonnet-mounted components for easy servicing, along with an integral stainless steel filter to protect against clogging in dirty water conditions.

FEATURES

• Function: Pressure Reducing (downstream pressure control)
• Control type: 3-Way Pressure Selector Valve (Auto/Manual/Close)
• Available sizes: DN25 – DN150 (1" – 6")
• Body & cover: Reinforced Nylon
• Internals: Stainless Steel & Polymer
• Seals/diaphragm: Natural Rubber
• Highly resistant to corrosion, chemicals, and fertilizers
• Supports a wide range of irrigation applications and system designs
• Pressure Rating PN10, PN12
• Operating pressure range: 0.4 - 10 bar (6 - 145 psi)

BENEFITS

• Simple & Easy maintenance
• Superb hydraulic performance - unmatched high flow capacity
• Durable, corrosion free materials
• Operates at a wide range of flow rates, from near zero to maximal flow
• Simple, manual on/off control with no external power required
• High flow capacity with minimal head loss
• Smooth, surge-free operation with advanced diaphragm design
• Long-lasting materials resist corrosion, chemicals, and fertilizers
• Integral stainless steel filter for reliable performance in poor water quality
• Easy to install and maintain with quick access to internal parts