ACV Ratio Reducing Valve
Debug · supplier source (internal only)
Specifications
Confirmed at quote- Size Range
- DN50–DN400
- Pressure Class
- PN16
- Standards
- EN 1074-5
- End connection
- Flanged to EN 1092-2 PN16
Available sizes
Standard DN sizes covered by this product. Confirmed at quote.
Configure your variant(manually adjust box on the right if you require a different spec)
- Size
- Pressure
- End connection
Materials
- Body
- Diaphragm
Pressure-temperature rating
Maximum working pressure at each temperature, per pressure class.
| Class | Temperature | Max pressure |
|---|---|---|
| screwed end valves PN40 | 20°C | 35 bar |
| flanged end valves | 20°C | 100 bar |
Dimensions per size(7 sizes)
| Size | L | Weight |
|---|---|---|
| 50mm | 80 mm | — |
| 80mm | 110 mm | — |
| 100mm | 120 mm | — |
| 150mm | 160 mm | — |
| 200mm | 200 mm | — |
| 250mm | 250 mm | — |
| 300mm | 300 mm | — |
Approvals
Features
- The ACV ratio reducing valve maintains a fixed ratio between upstream and downstream pressure: as inlet pressure varies, the outlet pressure varies proportionally
- This is particularly useful on systems where demand patterns cause large upstream pressure fluctuations, as it avoids the very low outlet pressures that a fixed-set-point PRV would deliver at low inlet pressures
- Fully hydraulic, no external power required
Description
Fixed-ratio PRV for network pressure management. The ACV ratio reducing valve maintains a fixed ratio between upstream and downstream pressure: as inlet pressure varies, the outlet pressure varies proportionally. This is particularly useful on systems where demand patterns cause large upstream pressure fluctuations, as it avoids the very low outlet pressures that a fixed-set-point PRV would deliver at low inlet pressures. Fully hydraulic, no external power required.
Smart find
Searches our product catalogue using your spec. Drop a PDF — or multiple PDFs at once — paste a description or a part number and we'll find the closest matches for each. Anything we can't match goes to your RFQ as a custom enquiry for our team to source.Related Pressure Reducing Valves
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- Size
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- Pressure
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- Body
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- Standards
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.
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- Size
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- Standards
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Adds to your quote request — not a purchase. Refine size, pressure and material before submitting.