NIBCO F607RWS Fire OS&Y Valve for Visual Status

Equip your commercial fire protection systems and main control assemblies with the NIBCO F607RWS Fire OS&Y Valve for dependable water flow control and immediate operational status checks. This outside screw and yoke gate valve installs directly into fire sprinkler lines, featuring a rising stem that extends when open and retracts when closed to provide instant visual confirmation during routine maintenance and emergency inspections.

Engineered to satisfy strict fire safety compliance requirements, this valve is manufactured to meet UL Listing and FM Approval performance standards for dependable operation. The heavy-duty ductile iron body delivers long-term durability and resistance to wear and corrosion in demanding environments, while the resilient wedge construction provides a bubble-tight seal to prevent leaks and maintain system integrity under pressure.

Key Features & Construction

• Ductile Iron Body: Heavy-duty construction provides long-term durability and resistance to wear and corrosion in demanding mechanical rooms and risers.
• Outside Screw and Yoke Design: Rising stem extends when open and retracts when closed for instant visual confirmation during routine maintenance and emergency inspections.
• Resilient Wedge Construction: Delivers a bubble-tight seal to prevent leaks and maintain system integrity under pressure.
• Flanged Connections: Designed for straightforward integration into new or existing piping systems to simplify installation.
• Pre-Grooved Stem: Allows for easy mounting of supervisory tamper switches to enhance system monitoring.

Technical Specifications & Compliance Table

Submittal & Installation Note: Verify local Authority Having Jurisdiction (AHJ) requirements and consult manufacturer technical data sheets prior to installation to ensure full compliance with regional fire codes and piping specifications. You can consult the Reliable product catalog and list price book for further details.