Ames 6" Colt 200 OS&Y Gate Valves

Item Number: 0191201
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$8,894.15
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Ames
  • Nominal Pipe Size: 6 inch
  • Weight: 428.0 lb
  • Body Material: 304 Stainless Steel
  • Maximum Working Pressure: 175 psi
  • Temperature Range: 33°F - 140°F
  • Valve Type: OS&Y Gate Valves, Flanged
  • Check Valve Type: Patented Tri-Link
  • Approvals: ASSE 1015, AWWA C510-97, UL, FM, NSF
  • Lead Free* construction

Description

Ames 6" Colt 200 OS&Y Double Check Valve Assembly provides reliable backflow prevention for non-health hazard applications, including fire sprinkler systems. This lead-free device features a robust 304 stainless steel body, OS&Y flanged gate valves, and patented Tri-Link check modules for lowest pressure loss and easy maintenance without special tools. It is rated for a maximum working pressure of 175 psi and temperatures from 33°F to 140°F. The assembly is approved by ASSE, AWWA, UL, FM, and NSF, ensuring compliance and dependable performance. Item number 0191201.

Help Me Connect

This is a 6-inch double check valve assembly with OS&Y (Outside Stem & Yoke) Gate Valves. It features flanged inlet and outlet connections for straightforward installation into your piping system. The assembly is designed for flexibility, supporting installation in horizontal, vertical up, or N-pattern horizontal orientations to suit various site requirements. It is intended for protecting potable water supplies from non-health hazard pollutants, suitable for applications such as fire sprinkler systems and other service line entrances.

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Additional Details

The Ames 6 inch Colt 200 Series Double Check Valve Assembly is designed to prevent the reverse flow of pollutants, particularly non-toxic substances, into the potable water supply system. 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, approved for horizontal or vertical installation. It consists of a 304 (Schedule 40) stainless steel body, two independent Tri-Link check modules, OS&Y (Outside Stem & Yoke) resilient seated gate valves with flanged ends, and four test cocks.

Features

  • Lead Free* construction to comply with reduced lead content requirements
  • 304 (Schedule 40) Stainless steel housing and sleeve
  • Patented Tri-Link check provides lowest pressure loss
  • Unmatched ease of serviceability without special tools
  • Available for horizontal, vertical or N pattern installations
  • Includes an integrated supervisory switch as an option on each gate valve of the OS&Y model
  • Replaceable check disc rubber
  • Drip tight shutoff valves
NOTICE: 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

  • Nominal Pipe Size: 6 inch
  • Body Material: 304 (Schedule 40) Stainless Steel
  • Housing & Sleeve Material: 304 (Schedule 40) Stainless Steel
  • Check Valve Type: Patented Tri-Link
  • Tri-Link Checks Material: Noryl®, Stainless Steel
  • Check Discs Material: Reversible silicone or EPDM
  • Elastomers: EPDM, silicone, Buna 'N'
  • Test Cocks Material: Lead Free bronze body
  • Pins & Fasteners Material: 300 series Stainless Steel
  • Springs Material: Stainless Steel
  • Shutoff Valve Type: OS&Y (Outside Stem & Yoke) Resilient Seated Gate Valves
  • Connections: Flanged Inlet X Flanged Outlet
  • Lay Length: 44" (1118mm)
  • Weight: 295 lbs (134 kgs)
  • Maximum Working Pressure: 175 psi (12.1 bar)
  • Temperature Range: 33°F - 140°F (0.5°C - 60°C)

Configurations

  • Installation Orientation: Horizontal, Vertical up, N-pattern horizontal

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 (for OS&Y models)

FAQs

What is the primary purpose of the Ames 6" Colt 200 OS&Y Double Check Valve Assembly?

This assembly is designed to prevent the reverse flow of non-toxic pollutants and non-potable water into the potable water supply system. It is suitable for non-health hazard applications, such as on fire sprinkler systems.

What type of connections does this assembly have?

The Ames Colt 200 OS&Y Double Check Valve Assembly features OS&Y (Outside Stem & Yoke) gate valves with flanged inlet and flanged outlet connections for secure installation.

Are there specific installation orientations for this device?

Yes, this backflow preventer is approved for installation in horizontal, vertical up, or N-pattern horizontal orientations, providing flexibility for different site requirements.

What are the maximum working pressure and temperature range for this backflow preventer?

This assembly has a maximum working pressure of 175 psi (12.1 bar) and operates within a continuous temperature range of 33°F to 140°F (0.5°C to 60°C).

Are special tools required for maintenance or service of this unit?

No, the Tri-Link check modules are designed to be removable and serviceable without the use of special tools, ensuring unmatched ease of maintenance.

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