Maxim M200N Double Check Valve Assembly
2-1/2 in. / BFG
R 98,876.00
Sale price
R 98,876.00
Regular price
R 108,765.00
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Maxim M200N Double Check Valve Assembly
R 98,876.00
Sale price
R 98,876.00
Regular price
R 108,765.00
Shipping calculated at checkout
The Ames Fire & Waterworks Maxim M200N Double Check Valve Assembly protects high-flow fire protection systems and non-health hazard service line entrances against backpressure and backsiphonage. This heavy-duty assembly installs directly into service lines to maintain steady system performance up to a maximum working pressure of 175 psi. The stainless steel body contains less than 0.25% lead by weight on wetted surfaces in contact with consumable water to satisfy material safety, while groove fittings allow integral pipeline adjustment during installation for smooth integration into existing configurations.
Engineered for high-flow reliability, the assembly incorporates Tri-Link Check Modules that minimize pressure loss to keep your system flow steady. OS&Y configurations use gate valves; M200NBFG configurations use grooved butterfly shutoff valves. Select the required shutoff configuration by exact SKU. A single housing access port uses a streamlined sleeve design for easy maintenance without special tools, and ball valve test cocks simplify routine testing requirements to keep your maintenance routines efficient.
Key Features & Construction
- Stainless Steel Body: Provides durable, corrosion-resistant performance on wetted surfaces contacting consumable water.
- Tri-Link Check Modules: Minimizes pressure loss to maintain steady system flow rates.
- OS&Y and BFG Shutoff Options: M200NOSY configurations use outside stem and yoke gate valves; M200NBFG configurations use grooved butterfly shutoff valves. Select the required configuration by exact SKU.
- Single Housing Access Port: Uses a streamlined sleeve design for easy maintenance without special tools.
- Groove Fittings: Allows integral pipeline adjustment during installation for smooth integration into existing configurations.
- Ball Valve Test Cocks: Simplifies routine testing requirements to keep your maintenance routines efficient.
Technical Specifications & Compliance Table
| Technical Specification | Details |
|---|---|
| Manufacturer / Brand | Ames Fire & Waterworks |
| Model / Series Number | Maxim M200N |
| Connection Type | Groove fittings |
| Pressure Rating (WWP) | 175 psi (12.06 bar) |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Stainless steel body |
| Agency Listings & Approvals | N/A |
| Applicable NFPA Standards | N/A |
Verify local Authority Having Jurisdiction (AHJ) requirements and consult technical guidelines before starting installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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