10 C500Z-OSY-C-FS

Item Number: F0191335
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$42,059.96
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When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 10 inch
  • Weight: 1164.0 lb
  • Installation Pattern: Horizontal Z-Pattern
  • Body Material: 304 (Schedule 40) Stainless Steel
  • Flood Sensor: Integrated SentryPlus Alert® Technology
  • Bypass Meter: Cubic feet per minute
  • Shutoff Valves: OS&Y Resilient Seated Gate Valves
  • Maximum Working Pressure: 175 PSI
  • Compact design, 70% lighter than traditional designs

Description

The Colt 10 inch Reduced Pressure Detector Backflow Preventer Assembly (RPDA) provides critical protection against backsiphonage and backpressure in fire protection systems. This assembly prevents non-potable water from entering the potable water supply. Featuring a durable 304 stainless steel body and approved for horizontal Z pattern installation, it includes OS&Y shutoff valves and a cubic feet per minute bypass meter to detect leaks. An integrated SentryPlus Alert flood sensor detects excessive relief valve discharge, activating alerts when paired with an add-on connection kit. With a maximum operating pressure of 175 PSI, this compact and lightweight RPDA offers unmatched ease of serviceability. Item number F0191335.

Help Me Connect

Flood Sensor Activation

To activate the integrated flood sensor and enable alerts for excessive water discharge, an add-on connection kit is required. Without this kit, the flood sensor operates as a passive component and will not communicate with external devices.

Connectivity Options for Flood Sensor

  • BMS (Building Management Systems)
  • Cellular Communication
  • Sensor Control Monitor for integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.

Installation Connections

  • The assembly features groove fittings, which facilitate easy installation and precise pipeline alignment.
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Additional Details

The Colt™ 10 inch reduced pressure detector backflow preventer assembly (RPDA) is designed to prevent the reverse flow of fire protection substances and non-potable water into the potable water supply, protecting against both backsiphonage and backpressure.

This compact and modular assembly is approved for horizontal Z pattern installation, providing reliable protection for various applications.

Key Components

  • Stainless steel body and quick access sleeve
  • Torsion spring check valves
  • Outside stem and yoke (OS&Y) resilient seated gate valves
  • Bronze body nickel plated test cocks
  • Corrosive resistant bottom-mounted stainless steel relief valve
  • Cubic feet per minute meter for leak and unauthorized water use detection

Flood Sensor Technology

  • Integrated flood sensor with SentryPlus Alert® technology detects excessive water discharges from the relief valve.
  • Sensor activation for flood alerts requires an add-on connection kit.
  • Connection kit options include BMS, cellular communication, or the Sensor Control Monitor for integration with BAS via RS-485 Modbus or the Nexa® platform through Wi-Fi.

Features

  • Extremely compact design, 70% lighter than traditional designs
  • 304 (Schedule 40) stainless steel housing and sleeve
  • Groove fittings for integral pipeline adjustment and easy installation
  • Patented link check for lowest pressure loss
  • Unmatched ease of serviceability with replaceable check disc rubber
  • Available with grooved butterfly valve shutoffs (OS&Y model includes these)
  • Integrated supervisory switch as an option on each gate valve of the OS&Y model

WARNING: It is illegal to use this product in any plumbing system providing water for human consumption, such as drinking or dishwashing, in the United States. Before installing, consult your local water authority, building, and plumbing codes.

Specifications

General

  • Product Type: Reduced Pressure Detector Assembly (RPDA)
  • Size: 10 inch
  • Installation Pattern: Horizontal Z-Pattern
  • Maximum Working Pressure: 175 PSI (12.1 bar)
  • Temperature Range: 33°F - 140°F (0.6°C - 60°C)

Materials

  • Housing & Sleeve: 304 (Schedule 40) stainless steel
  • Elastomers: EPDM, silicone, Buna 'N'
  • Link Checks: Noryl®, stainless steel
  • Check Discs: Reversible silicone or EPDM
  • Test Cocks: Lead-Free* bronze body
  • RS & Fasteners: 300 Series stainless steel
  • Springs: Stainless steel
  • Relief Valve: Bottom-mounted stainless steel

Features

  • Shutoff Valves: OS&Y resilient seated gate valves
  • Bypass Meter: Cubic feet per minute meter
  • Flood Sensor: Integrated with SentryPlus Alert® technology
  • Supervisory Switch: Integrated supervisory switch option on OS&Y gate valves

Certificates & Approvals

  • Approved by Foundation for Cross-Connection Control and Hydraulic Research at USC (FCCCHR)
  • AWWA C511-97
  • CSA B64.4
  • UL Classified
  • FM Approved

FAQs

What is the primary function of the Colt C500 Reduced Pressure Detector Backflow Preventer Assembly?

This assembly is designed to prevent the reverse flow of non-potable water and fire protection substances into the potable water supply. It protects against both backsiphonage and backpressure conditions.

What kind of flood detection features are included with this backflow preventer?

It includes an integrated flood sensor with SentryPlus Alert® technology to detect excessive water discharges from the relief valve. When paired with an add-on connection kit, the sensor can relay alerts for potential flooding events.

What is the main body material for the 10-inch C500Z-OSY-C-FS?

The entire valve body and closure sleeve are manufactured from 304 (Schedule 40) stainless steel, providing durability and corrosion resistance.

What is the maximum operating pressure and temperature range for this assembly?

The maximum operating pressure for this assembly is 175 PSI. It is designed to operate within a temperature range of 33°F to 140°F (0.6°C to 60°C).

Is this product approved for horizontal or vertical installation?

This Colt C500 assembly is approved specifically for horizontal Z pattern installation.

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