Pressure Reducing Valves automatically lower and stabilize outlet pressure to a preset value. Direct-acting PRVs respond quickly and suit small to medium systems, while pilot-operated PRVs offer precise control and handle higher flow rates and pressure variations.
At Ridges Industrial Supplies, we supply PRVs widely used in water distribution networks, commercial buildings, and industrial plants across East Africa. These valves improve system efficiency, extend equipment life, and enhance operational safety.
Applications of Pressure Reducing Valves (PRV – Pilot/Direct Acting)
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Water distribution and supply systems
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HVAC and chilled water networks
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Commercial and residential buildings
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Industrial processing plants
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Fire protection auxiliary lines
Key Features & Benefits of Pressure Reducing Valves (PRV – Pilot/Direct Acting)
| Feature | Benefit |
|---|---|
| Automatic pressure control | Maintains stable downstream pressure |
| Pilot & direct-acting options | Suits different system demands |
| Durable valve construction | Long service life |
| Wide size range | Fits small to large installations |
| Simple adjustment | Easy pressure setting and maintenance |
Technical Data Sheet (TDS)
(Values may vary by size and model)
| Parameter | Typical Value |
|---|---|
| Valve Type | Pressure reducing valve |
| Size Range | ½″ – 12″ (DN15 – DN300) |
| Pressure Rating | PN10 / PN16 / PN25 |
| Adjustment Range | Model-dependent |
| Installation | Horizontal (vertical optional for some models) |
| Medium | Water and compatible fluids |
FAQs
Q1: What is the main function of these valves?
A1: They reduce and maintain downstream pressure at a safe, preset level.
Q2: When should engineers choose pilot-operated designs?
A2: Engineers use pilot-operated designs for high-flow systems requiring precise pressure control.
Q3: Do they work automatically without external power?
A3: Yes, they operate hydraulically and do not require electricity.
Q4: Can they protect downstream equipment?
A4: Yes, they prevent over-pressure damage to pipes, fittings, and appliances.
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