Ames 4" Colt 200 Butterfly Shut-Off Valves

Item Number: 0191224
1 1
$6,370.96
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Ames Colt 200 Series Double Check Valve Assembly
  • Weight: 71.0 lb
  • Nominal Size: 4 inch
  • Body Material: 304 (Schedule 40) Stainless Steel
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F - 140°F
  • Lead Free: Wetted surface < 0.25% lead
  • Shut-Off Valves: Grooved Gear Operated Butterfly with Tamper Switch
  • Installations: Horizontal or Vertical

Description

The Ames Colt 200 Series 4 inch lead free double check valve backflow preventer assembly prevents non-potable water or fire protection substances from entering the potable water supply. Constructed with a 304 stainless steel body, it features patented tri-link check valves and grooved gear-operated butterfly shutoff valves with tamper switches. Its compact modular design and single access sleeve allow for unmatched ease of serviceability without special tools. Approved for horizontal or vertical installations, this assembly has a maximum working pressure of 175 PSI and is ideal for non-health hazard cross-connections like fire sprinkler systems. It is approved by AWWA, ASSE, CSA, FM, and NSF.

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Installation & Connections

  • This assembly is approved for horizontal or vertical installation in accordance with the direction of the flow arrow on the assembly.
  • It features grooved end connections for easy installation into a pipeline.
  • The butterfly valves are prewired for tamper switches for supervisory monitoring.
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Additional Details

This Ames Colt™ 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from entering the potable water supply system due to backsiphonage or backpressure.

It is ideal for protection at cross-connections identified as non-health hazards such as on fire sprinkler systems. This assembly features a compact modular design with a single access sleeve for easy maintenance, a stainless steel body, tri-link check valves, and grooved gear operated butterfly valves with tamper switch.

Features

  • Extremely compact design, 70% lighter than traditional designs
  • Housing and sleeve constructed of 304 (Schedule 40) stainless steel
  • Groove fittings allow integral pipeline adjustment
  • Patented tri-link check provides lowest pressure loss
  • Unmatched ease of serviceability; no special tools required for service
  • Available with grooved butterfly valve shutoffs with tamper switches
  • Approved for horizontal or vertical installation
  • Replaceable check disc rubber
  • Test cocks for simplified testing

This is a non-stock, special order item and could take up to 2 weeks or more to deliver. All non-stock items are non-refundable, please be sure you order carefully. If you have ANY questions please contact us before ordering.

Specifications

Materials

  • Body Material: 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

Performance

  • Device Type: Double Check Valve Assembly (DCA)
  • Nominal Size: 4 inch
  • Maximum 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

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
  • FM Approved (BFG Model)
  • NSF Certified to NSF/ANSI 61-G

Dimensions & Weights (Approximate)

  • Weight (C200BFG): 61 lbs
  • Length (A): 29 inches
  • Height (J): 16 1/4 inches

FAQs

What is the primary function of the Ames Colt 200 Series Double Check Valve Assembly?

The primary function is to prevent backflow of pollutants or non-potable water, such as fire protection substances, into the potable water supply system due to backsiphonage or backpressure.

What type of installations is this backflow preventer suitable for?

This backflow preventer is suitable for cross-connections identified as non-health hazards, such as on fire sprinkler systems. It can be installed in either a horizontal or vertical orientation.

What is the main material used for the housing and sleeve of this assembly?

The housing and sleeve are constructed from 304 (Schedule 40) stainless steel, offering durability and corrosion resistance.

Are special tools required for servicing the Ames Colt 200?

No, special tools are not required for servicing this assembly. Its design promotes unmatched ease of serviceability, and the Tri-Link Checks are removable without special tools.

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

The maximum working pressure for this assembly is 175 PSI (12.1 bar), and it operates efficiently within a temperature range of 33°F to 140°F (0.5°C to 60°C).

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