2 1/2 C200-NRS

Item Number: 0191210
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$5,063.29
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Size: 2 1/2 inch
  • Weight: 165.0 lb
  • Body Material: 304 (Schedule 40) Stainless Steel
  • Shutoff Valves: Non-rising stem resilient seated gate valves
  • Check Valves: Patented Tri-Link check modules
  • Max Working Pressure: 175 PSI
  • Lead Content: Lead Free* (less than 0.25% lead by weight)
  • Installation: Horizontal, Vertical, or N pattern
  • Design: Compact and lightweight

Description

This Ames Colt 2 1/2 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of non-toxic pollutants into potable water systems. It features a compact design, 304 stainless steel housing, and patented Tri-Link check modules for low pressure loss. The assembly includes non-rising stem resilient seated gate valves and lead-free bronze test cocks. It can be installed horizontally, vertically, or in an N pattern and has a maximum working pressure of 175 PSI. The product complies with Lead Free* requirements and is approved by ASSE 1015, CSA B64.5, and NSF/ANSI 61-G. Item number 0191210.

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Installation and Connections

  • This assembly features groove end connections, allowing for integral pipeline adjustment.
  • The design supports horizontal, vertical, or N pattern installations, providing flexibility for various plumbing layouts.
  • The NRS shutoff valves are non-rising stem resilient seated gate valves.
  • The Tri-Link check modules are easily removable and serviceable without special tools, simplifying maintenance.
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Additional Details

This Ames Colt 2 1/2 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water from entering the potable water supply system.

It is suitable for protection at cross-connections identified as non-health hazards and from other contaminants found at the service line entrance, preventing backsiphonage or backpressure.

Features

  • Compact design, 70% lighter than traditional models
  • 304 (Schedule 40) Stainless steel housing and sleeve
  • Non-rising stem resilient seated gate valves with grooved connections
  • Patented Tri-Link check modules provide lowest pressure loss
  • Unmatched ease of serviceability; checks are removable and serviceable without special tools
  • Groove fittings allow integral pipeline adjustment
  • Available for horizontal, vertical, or N pattern installations
  • Test cocks are a ball valve type
  • Wetted surface contains less than 0.25% lead by weight

Specifications

General

  • Size: 2 1/2 inch
  • Product Type: Double Check Valve Backflow Preventer Assembly
  • Model: C200N
  • Shutoff Valves: Non-rising stem (NRS) resilient seated gate valves
  • Check Valve Type: Tri-Link Check modules
  • Max Working Pressure: 175 PSI (12.1 bar)
  • Temperature Range: 33°F - 140°F (0.5°C - 60°C)
  • Lead Content: Wetted surface contains less than 0.25% lead by weight

Materials

  • Housing & Sleeve: 304 (Schedule 40) Stainless Steel
  • Elastomers: EPDM, Silicone, Buna 'N'
  • Tri-Link Checks: Noryl®, Stainless Steel
  • Check Discs: Reversible Silicone or EPDM
  • Test Cocks: Lead Free* Bronze Body
  • Pins & Fasteners: 300 Series Stainless Steel
  • Springs: Stainless Steel

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
  • NSF Certified to NSF/ANSI 61-G

FAQs

What is the primary purpose of this double check valve assembly?

This assembly prevents the reverse flow of objectionable, non-toxic water (pollutants) from entering the potable water supply system due to backsiphonage or backpressure. It is used for non-health hazard applications.

Can this backflow preventer be installed in any orientation?

Yes, this assembly is approved for horizontal, vertical, or N pattern installations, offering flexibility for various plumbing configurations. Always follow the direction of the flow arrow on the assembly.

What is the main material used for the housing of this unit?

The housing and sleeve of this double check valve assembly are constructed from 304 (Schedule 40) stainless steel, providing durability and corrosion resistance.

Does this product meet lead-free requirements?

Yes, the wetted surface of this product that contacts consumable water contains less than 0.25% of lead by weight, complying with Lead Free* installation requirements.

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

The maximum operating pressure is 175 PSI (12.1 bar). It can operate within a temperature range of 33°F to 140°F (0.5°C to 60°C).

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