8 C200-DNRS

Item Number: 0425099
1 1
$34,846.14
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • 8 inch nominal pipe size.
  • Weight: 617.0 lb
  • 304 (Schedule 40) Stainless steel housing and sleeve.
  • Non-rising stem resilient seated gate valves (NRS).
  • Patented Tri-Link check for lowest pressure loss.
  • Maximum Operating Pressure: 175 PSI.
  • Temperature Range: 33°F - 140°F.
  • Approved for horizontal, vertical, or N pattern installations.
  • UL Classified, FM Approved, AWWA C510-97 certified.

Description

The Ames Fire & Waterworks Colt™ C200N 8 inch stainless steel double check valve backflow preventer assembly safeguards potable water from non-toxic contamination. Featuring a durable 304 stainless steel body, non-rising stem resilient seated gate valves, and patented Tri-Link checks, it ensures reliable backflow prevention. This compact unit is approved for horizontal, vertical, or N pattern installations and boasts a maximum working pressure of 175 PSI. Its Lead Free* construction complies with reduced lead content standards. It is UL Classified, FM Approved, and meets AWWA C510-97, ASSE 1015, and CSA B64.5 standards, making it suitable for a wide range of non-health hazard cross-connection applications.

Help Me Connect

This 8 inch double check valve assembly is designed for in-line installation within your potable water supply system. It features groove end connections, allowing for integral pipeline adjustment and ease of installation.

Installation Configurations

  • Can be installed in horizontal, vertical, or N pattern orientations.
  • Always ensure installation follows the direction of the flow arrow on the assembly and adheres to local installation requirements.
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Additional Details

The Colt™ 8 inch stainless steel double check valve backflow preventer assembly, Series C200N, is designed to prevent the reverse flow of objectionable but not toxic water from entering the potable water supply system. It is ideal for protecting cross-connections identified as non-health hazards and from other contaminants found at the service line entrance, complying with national plumbing codes.

This compact, modular backflow preventer features a single access sleeve for easy maintenance and is approved for both horizontal and vertical installation. It is equipped with domestic non-rising stem resilient seated gate valves and Tri-Link® check valves.

Features

  • Extremely compact design, 70% lighter than traditional models.
  • 304 (Schedule 40) Stainless steel housing and sleeve for durability.
  • Groove fittings allow integral pipeline adjustment.
  • Patented Tri-Link check provides lowest pressure loss and unmatched ease of serviceability.
  • Designed for horizontal, vertical or N pattern installations.
  • Includes replaceable check disc rubber.
  • No special tools required for servicing.
  • Lead Free* construction to comply with reduced lead content requirements.

Specifications

  • Nominal Size: 8 inch
  • Body Material: 304 (Schedule 40) Stainless steel
  • Check Type: Tri-Link Checks
  • Shutoff Valve Type: Non-rising stem resilient seated gate valves (NRS)
  • Elastomers: EPDM, Silicone, Buna 'N'
  • Check Discs: Reversible Silicone or EPDM
  • Test Cocks: Lead Free* Bronze Body, Ball Valve Type
  • Pins & Fasteners: 300 Series Stainless steel
  • Springs: Stainless steel
  • Maximum Working Pressure: 175 PSI (12.1 bar)
  • Temperature Range: 33°F - 140°F (0.5°C - 60°C)
  • Installation Orientation: Horizontal, Vertical, N Pattern

Certificates & Approvals

  • Approved by the Foundation for Cross-Connection Control and Hydraulic Research at The University of Southern California (FCCCHR-USC)
  • AWWA C510-97
  • ASSE 1015
  • CSA B64.5
  • UL Classified
  • FM Approved
  • NSF Certified to NSF/ANSI 61-G

FAQs

What type of backflow protection does this assembly provide?

This is a double check valve assembly (DCVA), designed to prevent the reverse flow of objectionable, but not toxic, water into the potable water supply system. It is suitable for non-health hazard applications.

What materials is the Colt™ C200N backflow preventer made from?

The housing and sleeve are constructed from 304 (Schedule 40) stainless steel. Key components include Noryl® and stainless steel Tri-Link® checks, reversible silicone or EPDM check discs, and Lead Free* bronze body test cocks.

What are the installation requirements for this 8 inch C200N model?

This assembly is approved for horizontal, vertical, or N pattern installations. It features groove end connections for integral pipeline adjustment. Always install in accordance with the flow arrow and local plumbing codes.

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

The maximum working pressure is 175 psi (12.1 bar). The operational temperature range is 33°F - 140°F (0.5°C - 60°C).

Does this backflow preventer meet current lead-free standards?

Yes, this Lead Free* Double Check Valve assembly is constructed using Lead Free* materials, meaning the wetted surface contains less than 0.25% of lead by weight, to comply with applicable state codes and standards.

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