Nibco Inc.

Grooved Spring Loaded Check Valve Fire Protection System

Name: Grooved Spring Loaded Check Valve Fire Protection System
Brand: Nibco Inc.
Price: 743.79 USD
Availability: InStock

Grooved Spring Loaded Check Valve Fire Protection System

Product code: KG900W-0250

$743.79

~~$1,434.52~~ $743.79

48% OFF

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Description

Technical Specifications (Material Focus)

Main Body: Constructed from ASTM A536 ductile iron, providing enhanced mechanical strength and corrosion resistance essential for demanding fire protection environments.
Internal Components: Features a spring-loaded mechanism engineered for immediate valve closure, reducing the risk of system backflow and ensuring quick automatic response during fire events.
Sealing Elements: Incorporates robust elastomeric seals designed for high-temperature endurance and tight shutoff to maintain system integrity under pressure fluctuations.
Connections: Grooved end design manufactured to AWWA C606 standards, enabling secure, leak-resistant joints that simplify installation and maintenance.

Regulatory Compliance

UL Listing: Certified under UL 312, confirming its suitability for use in fire protection systems with proven reliability in backflow prevention.
FM Approval: Factory Mutual approved, validating product performance and compliance with fire safety requirements.
NFPA Standards: Engineered to comply with NFPA 13 and NFPA 25, supporting system installation, inspection, testing, and maintenance protocols emphasizing safety and code conformity.

Operational Compatibility

Maximum Pressure Rating: Rated for service up to 175 PSI (12.1 bar), suitable for high-demand fire suppression water systems.
Temperature Range: Operates effectively within 33°F to 140°F (0.5°C to 60°C), accommodating typical potable and fire service water temperatures.
Connection Type: Grooved ends facilitate rapid installation and secure mechanical coupling, ideal for retrofit projects and new constructions where space constraints exist.
Installation Orientation: Designed for horizontal or vertical (upward flow) installations to maintain system flexibility during layout design.

The Viking Grooved Spring Loaded Check Valve is specifically designed for engineers and fire protection contractors requiring a dependable valve to prevent reverse flow within sprinkler and standpipe systems. Unlike flanged or threaded valves, its grooved end configuration reduces installation time by up to 30%, minimizing labor costs and system downtime. The spring-loaded internal mechanism ensures automatic closure once flow ceases, helping maintain uninterrupted water feed critical during emergency response.

This valve addresses common challenges such as backflow prevention in complex fire suppression systems and the need to retrofit existing piping without extensive modifications. Its ductile iron body withstands thermal and mechanical stresses typical of fire protection scenarios, extending service life and reducing maintenance frequency. Compliant with strict UL and FM approvals, it supports code compliance and facilitates successful inspections by authorities having jurisdiction.

For optimal performance, the valve's grooved ends should be installed using compatible mechanical couplings rated for fire service. Regular inspection following NFPA 25 guidelines is recommended to verify spring tension and sealing integrity, ensuring reliable operation when system demand arises. This product is ideal for commercial, industrial, and institutional fire protection applications seeking a durable, engineered solution to maintain system flow control and regulatory compliance.

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Product Details

Technical Specifications (Material Focus)

Main Body: Constructed from ASTM A536 ductile iron, providing enhanced mechanical strength and corrosion resistance essential for demanding fire protection environments.

Internal Components: Features a spring-loaded mechanism engineered for immediate valve closure, reducing the risk of system backflow and ensuring...

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Frequently Asked Questions

The Fire Protection Parts Difference: Your Specialized Partner for Critical Components. Call us (866) 906-1526.

At Fire Protection Parts, we understand that maintaining effective fire suppression systems requires readily available, high-quality components. We are not a general supplier; our exclusive focus is on fire protection parts, which allows us to offer unparalleled expertise and a comprehensive inventory in this vital niche.

Why Choose Fire Protection Parts?
Unwavering Product Specialization: Our deep focus on fire sprinkler system components, and specific types of suppression system valves ensures our knowledge and resources are entirely dedicated to your systems' intricate needs.

Exceptional Customer Experience: Customers consistently praise our great communication, excellent service, and helpful support. We prioritize clear and timely interactions to meet your needs efficiently.

Streamlined Online Platform: Our website, Fireparts.com, is well-organized and easy-to-navigate, simplifying procurement. Find the exact parts you need quickly with detailed information and an efficient ordering process.

Reliability and Speed: Timely delivery is critical. We are committed to prompt and reliable shipping, ensuring you receive necessary parts quickly for scheduled maintenance or urgent repairs.

Dedicated Technical Support: Our team offers knowledgeable technical support to assist with part identification, troubleshooting, and informed decision-making.

Choose Fire Protection Parts as your partner. We deliver specialized products with exceptional service, technical expertise, and reliable speed, dedicated to being your trusted source for all your fire protection needs.

Ordering and Shipping Information

We strive to make your ordering process seamless and ensure your critical fire protection components are delivered promptly.

How to order

Order efficiently via our user-friendly website, Fireparts.com. Simply add products to your cart and proceed to our secure checkout. Our knowledgeable support team is available if you need assistance.

Shipping & Transit
Carriers: We primarily use reliable carriers like UPS and FedEx. For larger, heavier items, we utilize LTL freight carriers (e.g., FedEx Freight, R & L).

Origin & Handling: Most orders ship from our manufacturer's warehouse in Chicago, IL or warehouse near you. Orders are typically processed within 1-2 business days (M-F), with a 3:00 PM CST cut-off.

Transit Times (US): Standard transit is generally 2-3 business days to all US destinations, resulting in an estimated total delivery time of 2-4 business days from placement.

Free Shipping: We offer free standard ground shipping on orders in stock totaling $1,100.00 or more within the contiguous United States via FedEx Ground.

Expedited Options: Next-day and two-day air services are available for urgent needs. Contact us for quotes and availability.

International: We ship to the US, Canada, Mexico, and most international destinations. Allow 3-5+ additional business days for processing. Customers are responsible for all duties and taxes.

HAZMAT: Certain items (CPVC, fire extinguishers, etc.) cannot ship via USPS or air and may incur special fees.

Important Note for Freight (LTL)
Thoroughly inspect all LTL shipments for damage before accepting delivery. If damage is present, refuse the delivery and contact us immediately to arrange a replacement.

Once shipped, you will receive an email with a tracking number. All shipping times are estimates provided by the carriers and are not guaranteed.

Our Return Policy

Effective: April 30, 2025

Your satisfaction is important to Fire Protection Parts. Please review our policy for returns.

General Returns
We accept returns of most new, unused, and resalable items in original packaging within 30 days of receipt. A valid proof of purchase is required.

Initiation: Contact us at info@fireprotectionparts.net to start a return and obtain a Return Merchandise Authorization (RMA) number.

Shipping: The customer is responsible for all return shipping costs to: Fire Protection Parts Returns, 2135 City Gate Ln #3018, Naperville, IL, 60563.

Restocking Fee: A 25% restocking fee will be applied to all eligible returns.

Return and Refund Process
Request RMA: Email info@fireprotectionparts.net.

Package Securely: Include the RMA number clearly inside the package.

Refunds: Once inspected, refunds (less the 25% restocking fee and original shipping) will be credited to your original payment method within 14 business days.

Exceptions
Defective/Damaged Items: Contact us immediately upon receipt for instructions.

Exchanges: Place a new, separate order for the desired item and return the original for a refund (subject to terms).

Special Order Items: These are non-returnable and non-refundable unless the manufacturer accepts the return.

All products are subject to the manufacturer's warranty, not direct warranties from Fire Protection Parts. All sales are governed by our Standard Terms and Conditions of Sale.

Installation Assistance

While Fire Protection Parts specializes in providing high-quality fire protection components, we understand that proper installation is crucial for the effectiveness and safety of these systems.

For professional installation services across the United States, we recommend our trusted partner: Fire & Life Safety Consultants.

As a nationwide fire protection contractor, Fire & Life Safety Consultants offers comprehensive installation services for a wide range of fire protection systems.

To inquire about installation services, please:

Visit their website: www.fireandlifesafety.net to learn more about their services and coverage or call (800) 976-2489.

Email job information: Send the details of your installation needs to info@fireprotectionparts.net, and we will forward your inquiry to the team at Fire & Life Safety Consultants.

Please note that while we facilitate this connection, all installation services and agreements will be directly between you and Fire & Life Safety Consultants.

Technical Support

At Fire Protection Parts, we're committed to providing you with the expertise you need. If you require technical assistance with product selection, troubleshooting, or any other inquiries, our knowledgeable support team is ready to help.

Please call our experts directly at (866) 906-1526 for immediate assistance.