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RUF3 Series - Check Valves

The RUF Series Check Valve is used in places where a return flow of product in pipelines must be avoided.  This check valve is utilized in brewery, dairy, chemical and pharmaceutical processing.

RUF3 Check Valve Overview

Optimized for Reliable Performance

  • Robust bearing and minimal parts reduce maintenance costs
  • Flexible installation in horizontal or vertical orientation
  • Intermediate flange design allows easy removal from pipeline
  • Profile seals with ID markings prevent gaps and simplify spare parts ordering

Flow Efficiency and Pressure Characteristics

  • Minimal flow resistance and pressure drop for smooth operation
  • Ball-shaped valve body ensures consistent fluid flow
  • Responds at low pressure: 0.72 psi (0.05 bar)
  • Fully open at just 1.16 psi (0.08 bar)

Sanitary and System Integration Features

  • Designed for CIP (Clean-in-Place) cleaning processes
  • Soft seat seal ensures leak-tight operation
  • Direct welding compatibility for streamlined system integration
Key Applications

Used to prevent return flow of liquids, can me used in multiple industries.

Dairy Processing

Brewery Processing

Pharmaceutical Processing

Chemical Processing

Schedule 5 and 10 pipe sizes available upon request

Pressure Ratings:

Operating Pressure:  Maximum line pressure: 145 psi (10 bar)

Temperature Ratings:

Operating temperature: Maximum  275ºF (135°C),  Short time 284ºF (140ºC) - no steam

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