Irritrol (Richdel) 216-B Series 40mm Commercial Solenoid Valve with Flow Control Box of 10

This Box of 10 Irritrol (Richdel) 216B Series 40mm Commercial Solenoid Valves with Flow Control provides exceptional value for contractors, councils, landscapers, and large-scale irrigation projects requiring reliable, heavy-duty control valves in bulk quantities. Built for demanding commercial environments, the 216B Series is trusted for its long service life, robust construction, and dependable performance in high-pressure and high-flow systems.

Each valve features a reinforced PVC body, stainless-steel hardware, a high-strength ribbed bonnet, and Irritrol’s proven double-beaded Santoprene diaphragm, ensuring superior sealing and durability under continuous operation. The slow-closing design reduces water hammer, protecting piping and downstream infrastructure, while the integrated flow control enables fine-tuning of system flow and manual shutoff when needed. Internal and external manual bleed options allow for easy flushing, testing, and activation without running the controller.

Designed with serviceability in mind, the 216B Series includes three-way stainless-steel bonnet screws that accept Phillips, flat-blade, or hex tools—allowing fast field servicing without removing the valve from the system. Compatible with optional OMNIReg® pressure regulation kits and DCL 9–12V DC latching coils, these valves deliver flexibility across a range of irrigation designs, from sporting ovals and commercial landscapes to large turf areas and municipal reticulation systems.

FEATURES

• Bulk Box of 10 commercial-grade 40mm valves
• Includes flow control for precise adjustment
• Heavy-duty, corrosion- & UV-resistant PVC construction
• Double-beaded Santoprene diaphragm for long life
• Slow-closing mechanism reduces water hammer
• Three-way stainless-steel bonnet screws (Phillips, flat, hex)
• High-strength ribbed bonnet & reinforced inlet
• Manual internal & external bleed (flush mode)
• Stainless-steel hardware & captive solenoid plunger
• Compatible with OMNIReg® modular pressure regulator
• Optional DC latching coil for battery-powered controllers
• Easily serviced without removing valve from the pipework

SPECIFICATIONS

• Hydraulic
• Pipe Size: 40 mm
• Flow Range: 80 – 300 L/min
• Pressure Range: 140 – 1034 kPa
• Maximum Pressure with DCL Coil: 800 kPa
• Recommended flow velocities: < 2 m/sec
• Electrical
• Solenoid Voltage: 24 VAC
• Inrush: 9.6 VA / 0.4 A
• Holding: 4.8 VA / 0.2 A
• Optional: 9–12 VDC latching solenoid (DCL)
• Dimensions (L × W × H)
• 216B-M Valve: 140 × 108 × 197 mm
• Construction Materials
• Body & Bonnet: High-strength PVC
• Diaphragm: Santoprene
• Fasteners & Spring: Stainless steel
• Seat Seal: Buna-N