Diaphragm Lower 1.5" Valve for Fire Protection Systems

Diaphragm Lower 1.5" Valve for Fire Protection Systems

R 3,612.00
Sale price  R 3,612.00 Regular price  R 5,536.00
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Diaphragm Lower 1.5" Valve for Fire Protection Systems

Diaphragm Lower 1.5" Valve for Fire Protection Systems

R 3,612.00
Sale price  R 3,612.00 Regular price  R 5,536.00

Shipping calculated at checkout

The Viking Diaphragm Lower 1.5" Valve is a precision-engineered replacement component designed to integrate seamlessly into Viking valve assemblies for wet and dry pipe fire sprinkler systems. It functions as a critical internal seal to maintain system integrity, fluid control, and rapid responsiveness during a fire event. By preventing mechanical failure and resisting harsh environmental stressors, this component ensures your suppression system remains in a state of constant operational readiness.

Manufactured to fulfill strict regulatory mandates, this valve component satisfies the compliance criteria established by NFPA 13 for standard sprinkler system installation and operation. Its trusted design carries major third-party certifications, providing facility managers and trade contractors with documented code compliance for commercial and industrial life safety applications.

Key Features & Construction

  • Size: Built specifically for 1.5-inch valve assemblies to ensure an exact OEM fit.
  • Material: Crafted from durable, corrosion-resistant materials capable of withstanding heavy mechanical stress.
  • System Compatibility: Integrates smoothly into wet and dry pipe Viking valve assemblies and fire sprinkler systems.
  • Reliability: Maintains optimal system responsiveness while minimizing maintenance needs and unplanned downtime.
Technical Specification Details
Manufacturer / Brand Viking
Model / Series Number / SIN Diaphragm Lower 1.5" Valve
Connection / Thread Size & Type 1.5" Assembly Compatible
Pressure Rating (WWP) N/A
K-Factor N/A
Temperature Rating / Response Type N/A
Material / Body Construction Corrosion-Resistant Material
Agency Listings & Approvals UL Listed, FM Approved
Applicable NFPA Standards NFPA 13

Always verify local Authority Having Jurisdiction (AHJ) requirements and review the manufacturer's technical data sheet prior to beginning any installation or valve overhaul.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)

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Return policy

You have 30 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.

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A 25% restocking fee will be applied to all returned items.

Customer is responsible for return shipping costs.

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