Oxford Flow - IP Series - Pressure Reducing Valves (PRVs)
High performance pressure reducing valve (PRV)
Water-type construction for DN50-DN300 (2”-12”) pipework
PRODUCT OVERVIEW
The Oxford Flow IP Series is a unique patented range of pilot-controlled, wafer-type pressure reducing valves (PRVs) developed specifically for water applications.
The lightweight polymer construction uses a durable Acetal resin (WRAS & NSF approved) to significantly reduce weight and remove the need for expensive lifting equipment during installation and maintenance.
Wafer-type installation between PN10/PN16 flanges minimises installation footprint and the design eliminates the main diaphragm, using a piston sensed mechanism to maximise reliability and reduce maintenance costs.
The IP Series offers pilot-controlled accuracy and can also be integrated with actuated systems in smart networks to calm and reduce leakage.
APPLICATIONS
Use with confidence on potable water, waste water and process fluids.
| Max. inlet pressure | 16 bar |
| Outlet pressure range | 1 to 11 bar |
| Lock-up class | SG5 |
| Min. head loss | 0.2 bar1 |
| Leakage class | EN 12266-1 Class D |
PERFORMANCE & SIZING
High flow IP Series PRVs are available in sizes ranging from DN50-DN300 as follows
| IP Series PRV | Kv Values | Cv Values |
| DN50 (2”) | 30 | 35 |
| DN80 (3”) | 73 | 84 |
| DN100 (4”) | 130 | 150 |
| DN150 (6”) | 266 | 308 |
| DN200 (8”) | 512 | 591 |
| DN250 (10”) | 728 | 842 |
| DN300 (12”) | 967 | 1118 |
BENEFITS & FEATURES
• Market leading minimum head-loss
performance
• Low installation and maintenance costs
• Easy installation
• Lightweight and compact
• Corrosion-free and cavitation resistant polymer
• Robust and reliable
• Class leading turn down ratio – stable output
from 0-100% of flow capacity
CONSTRUCTION MATERIALS
| Components | Materials |
| Body | Acetal resin (WRAS). Alternative materials and approvals on request |
| Actuator | Acetal resin (WRAS) |
| Seat material | Acetal resin (WRAS) |
| O Ring seals | WRAS approved EPDM |
| Pilot materials | Acetal resin (WRAS) and stainless steel 316 |
