Description
The Richdel 217 Series Control Valves are considered “industry icons”. Over 30 years of consistent excellence have made these valves the choice of contractors for dependability, performance, and value. Their low frictional losses, performance under high pressure, and proven hydraulic reliability have set the standard for all 50mm valves.
- Double-beaded diaphragm provides leak-proof seal
- High-strength ribbed bonnet and bottom inlet
- Manual internal and external bleeds
- Slow closing design reduces water hammer
- Flow control allows flow adjustment and manual shut-off
- Heavy duty construction. Corrosion and UV-resistant PVC with stainless steel spring and hardware.
- Threaded inlet plug O-ring seal minimises leaks
- Captive plunger feature eliminates loose parts in solenoid
- Easily serviced without removal from the system
- Three-way stainless steel bonnet screws accept Phillips, flat-blade and hex driver tools.
- Pressure regulation: OMNIReg® modular option
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