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In-Line LDH Valve – 4.5″ NHF Swivel Rocker Inlet, 4.5″ NHM Rigid Outlet

Call for Price: 219-462-6161

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SKU: AN3R7R02 Category:

Large Diameter Hose In-Line Valve

The In-Line LDH Valve is an essential tool for controlling water flow directly from a fire hydrant during firefighting operations. Designed for use with large diameter hoses, it allows precise pressure regulation to ensure safety and efficiency in challenging conditions. Built from hard coat anodized aluminum with a durable, powder-coated finish, the valve is engineered to withstand extreme environments. Its versatile design accommodates multiple connection standards, making it ideal for any fire department setup, and it features a crank handle for precise flow control, an optional pressure gauge port, and an automatic valve lock to prevent accidental shutdowns from water pressure.

Key Features:

  • LDH compatibility: Designed for seamless connection to 4″ to 5″ large diameter hoses
  • Connection options: Available with NH Female, NH Male, or Storz connections in various sizes for your department’s setup
  • Best-in-class manufacturing: Made proudly in the USA from hard coat anodized and powder-coated aluminum, ensuring long-lasting durability in extreme firefighting environments
  • Automatic valve lock: Prevents the valve from closing due to water pressure, ensuring continuous water flow during firefighting operations
  • Crank handle for easy control: Offers smooth, manual operation to control water flow with precision
  • Pressure gauge port: Includes a port for optional pressure gauge or air bleeder valve installation
  • Full waterway opening: Half-ball valve design allows for a full waterway opening with a 300 PSI operating capacity
  • Gearbox style shutoff: Ensures safe and reliable shutoff control during operations
  • Various size options: Models available in 4″, 4.5″, and 5″ inlet and outlet sizes, with both rigid and swivel couplings

All Prices in USD

Specifications

Weight 21.000 lbs
Pressure Relief Valve

Remote Control

N

LDH Outlet

LDH Inlet

Shutoff Capability

Yes

Hydrant Connection Type

NH Female

Hydrant Coupling Style

Rocker Lugs

Hydrant Coupling Swivel

Swivel

Hydrant Valve Pressure Gauge

None

Hydrant Valve Control Style

Gear Box

Hydrant Valve Type

In-Line

Hose Inlet Coupling Style

Rocker Lugs

Hose Inlet Coupling Swivel

Swivel

Hose Outlet Coupling Style

Male Threads

Hose Outlet Coupling Swivel

Rigid

Hydrant Thread Size (Imp)

4.5"

Hydrant Thread Size (Met)

115 mm

Hose Inlet Thread Type

NH Female

Hose Outlet Size (Imp)

4.5"

Hose Outlet Size (Met)

115 mm

Hose Outlet Thread Type

NH Male

Hose Inlet Thread Size (Imp)

4.5"

Hose Inlet Thread Size (Met)

115 mm

Documents

Technical Specifications and Drawings

Instructions For Installation, Safe Operation and Maintenance

Filter

  • Remove Filters
  • Collection

  • Brand

  • Type

  • Pressure & Flow

  • Configuration

  • Hose Connection

  • Outlet Connection

  • Type

  • Supply Connection

  • Extensions

  • Bundle

  • Type

  • Bundle

  • Hose Connection

  • Nozzle Connection

  • Type

  • Truck-Side

  • Street-Side

  • Controls

  • Pressure Relief Valve

  • Type

  • Hydrant Connection

  • Hose Inlet

  • Hose Outlet

  • More Options

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