Viking VXR EA-1 Dry Valve Pretrimmed Riser Assembly Kit
4 in. / Pre-Trimmed
$7,340.99
Sale price
$7,340.99
Regular price
$8,075.99
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Viking VXR EA-1 Dry Valve Pretrimmed Riser Assembly Kit
$7,340.99
Sale price
$7,340.99
Regular price
$8,075.99
Shipping calculated at checkout
The Viking VXR EA-1 Dry Valve Pretrimmed Riser Assembly Kit serves as a complete control assembly designed for dry pipe sprinkler systems in freezing environments. Installed inline within fire suppression distribution networks, it regulates water flow into system piping upon the pneumatic release of air pressure from sprinkler activation.
This assembly complies fully with NFPA 13 installation requirements for commercial and industrial dry pipe networks. Certified performance satisfies life safety code mandates for reliable water control, early warning monitoring, and rapid mechanical response in conditioned or unconditioned hazard areas.
Key Features & Construction
- Galvanized steel fittings: Deliver superior corrosion resistance to extend service life in demanding mechanical room environments.
- Integrated electronic accelerator: Facilitates rapid valve opening to reduce critical response time when a fire is detected.
- Reliable solenoid assembly: Provides dependable electrical actuation for precise, automated control of the dry valve system.
- Water pressure switch: Allows accurate monitoring of system pressure to enhance early warning capabilities and maintenance notifications.
- Pretrimmed riser design: Delivers a ready-to-use assembly compatible with Viking VXR Dry Valve systems to simplify retrofit and new construction projects.
Technical Specifications & Compliance Table
| Specification | Details |
|---|---|
| Manufacturer / Brand | Viking |
| Model / Series Number / SIN | VXR EA-1 Dry Valve Pretrimmed Riser Assembly Kit |
| Connection / Thread Size & Type | N/A |
| Pressure Rating (WWP / Max Working Pressure) | N/A |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | Galvanized steel fittings |
| Agency Listings & Approvals | UL Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 |
Verify all local Authority Having Jurisdiction (AHJ) guidelines and engineering requirements prior to assembly. Review product specifications and consult the manufacturer's official technical documentation to ensure proper system sizing and field compatibility.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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