Viking Trim EZR E1 F1 Check Valve for Fire Protection Systems
Brass / 3" / No
$836.99
Precio de oferta
$836.99
Precio habitual
$920.99
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Viking Trim EZR E1 F1 Check Valve for Fire Protection Systems
$836.99
Precio de oferta
$836.99
Precio habitual
$920.99
Shipping calculated at checkout
The Viking Trim EZR E1/F1 check valve assembly delivers precision backflow prevention for commercial and industrial fire sprinkler and standpipe networks. Installed directly into the fire protection assembly, this unit ensures safe, unidirectional water flow while protecting the system from reverse flow damage, pressure loss, and water hammer.
Engineered to satisfy strict regulatory requirements, this check valve supports code-compliant installations adhering to applicable NFPA standards. The assembly maintains full regulatory alignment for your facility, backed by essential UL listings and FM approvals.
Key Features & Construction
- Durable Construction: Built using high-grade brass, robust ductile iron, corrosion-resistant stainless steel springs, and resilient rubber seals to withstand extreme operational conditions.
- Pressure Rating: Supports maximum working pressures up to 175 PSI (12.1 bar) for dependable performance under high-pressure demands.
- Temperature Limits: Operates reliably in ambient temperature ranges between 33°F and 140°F (0.5°C to 60°C).
- Easy Removal Design: The EZR configuration facilitates quick internal inspections and routine maintenance without disrupting overall system integrity.
- Integrated Monitoring: Equipped with precision seats and integrated pressure gauges to aid in proactive fire system management and diagnostics.
Technical Specifications & Compliance
| Technical Specification | Details |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | Trim EZR E1 / F1 Series |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP / Max Working Pressure) | 175 PSI (12.1 bar) |
| K-Factor | N/A |
| Temperature Rating / Response Type | 33°F to 140°F (0.5°C to 60°C) |
| Material / Body Construction | Ductile Iron, Brass, Stainless Steel, Rubber Seals |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA Compliant |
Verify all local Authority Having Jurisdiction (AHJ) mandates and consult manufacturer technical data sheets prior to beginning your installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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