Vertical Indicator Post – Model 5400/5450
Product Overview
The Model 5400/5450 Vertical Indicator Post provides a reliable and adjustable solution for operating buried gate valves in fire protection, waterworks, and industrial piping systems. Designed for easy installation and long-term service, it offers positive open/shut indication, corrosion resistance, and field-adjustable bury length — making it the ideal companion to OS&Y and Non-Rising Stem Gate Valves in underground applications.
Available in multiple configurations, including integral gear operator and UL/FM approved models, the Vertical Indicator Post ensures dependable valve control and compliance with leading fire protection standards.
Key Features
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Open or Shut Position Indicator: Provides a clear visual signal of valve status for quick verification and safety assurance.
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Adjustable Bury Length: Field-adjustable 34.5" range allows easy adaptation to site-specific trench depths.
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Secure Operation:
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Flexible Installation Options:
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Compliant and Approved:
Applications
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Fire Protection and Sprinkler Systems
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Underground Waterworks Installations
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Municipal and Industrial Water Control Systems
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Utility and Infrastructure Projects
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Irrigation and Agricultural Water Supply Networks
Why Choose the Model 5400/5450
The Vertical Indicator Post – Model 5400/5450 is engineered for durability, safety, and easy field adjustment. Its rugged construction and visual position indicator ensure reliability in critical fire and water control systems. Combined with OS&Y or Non-Rising Stem Gate Valves, it provides precise, secure valve operation and long-lasting performance in underground environments.
