Pressure Reducing Valve, Series 500
FEATURES & ADVANTAGES
• Wide body shape prevents cavitation damage, and ensures very low noise during operation.
• Coating: UV resistant and certified for use in potable water applications
• Wear & corrosion resistant SST seat
• Option for SST indicator rod
• Innovative diaphragm-trim assembly guided by lowfriction top & bottom guides
• LTP® (Linear Throttling Plug) for superior low flow regulation
• Special valve design: reduction in head-losses
• The capability to regulate at “near zero” flow, as a standard feature on all sizes, achieved by the LTP® (“Linear Throttling Plug”) device, completely eliminates the need for a low flow bypass valve, or internal throteling device such as U-port or V-port.
• The unique bottom guide together with the hydrodynamically designed structure enable very low head loss in the ”fully-open” position.
• A standard valve model fits a wide variety of control applications using Dorot pilot valves.
• An especially short face-to-face dimension, ensures maximal saving in installation space
• An innovative internal trim ensures frictionless operation, easy maintenance and high reliability.
• During closure, the pace slows down to prevent slamming or water hammer / surges.
• The series includes a position indication rod, as an optional feature, attached by a floating connection, enabling smooth movement of the indicator. Very quiet and stable operation makes the valves especially suitable for housing and residential applications.
• All materials are WRAS & NSF approved for potable water.
