Dixon NAPRAVGT250-55 is a factory set pressure reducing brass angle valve with grooved x grooved connections. Designed for industrial hose fitting applications, this valve provides reliable pressure regulation in a compact brass body.

Available Options

Construction

• Cast brass
• (4) drilled and tapped bosses: two on each side for upstream and downstream pressure monitoring. Saves installation time and provides a cleaner appearance.

Description

Calculated setting: 55

Features

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

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.