Dixon NAPRAVF250-75 is a factory set pressure reducing brass angle valve with female NPT connections on both ends. Designed for precise pressure regulation in industrial hose and piping systems, this valve features a durable brass construction for corrosion resistance and long service life.

Construction

• Cast brass
• Female x female valves are furnished with OPEN / CLOSED Indicator Bonnet for rapid confirmation of the valves status in the system.

Description

Calculated setting: 75

Features

• Tamper resistant
• True combination shut-off and pressure reducing valve

Safety Notes

Dixon Pressure Reducing Valves are automatic valves. Debris is the largest single cause of valve malfunction. It is imperative all debris be flushed from the system prior to being placed into service.

Specifications

• UL listed for Automatic Sprinkler Systems as floor or zone control valve
• Standpipe Systems, Class I, II and III
• Automatic Check Valve for Dual Riser Systems
• Approved by the New York City Board of Standards and Appeals, approval # MEA 54-07-E
• Approved by the City of Los Angeles and the City of San Francisco (ULC 2-1/2")

Use

2-1/2" size reduces inlet pressures of 400 PSI (2758 kPa) or less to desired working pressures from 20 through 175 PSI (138-1207 kPa) under discharge or static conditions.