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Ames Backflows

2" Reduced Pressure Valve Tamper Shutoff for Safety Systems

2" Reduced Pressure Valve Tamper Shutoff for Safety Systems

Product code: 4000BM2FP-0200

Precio habitual $3,687.28
Precio habitual $12,112.79 Precio de oferta $3,687.28
69% OFF

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Description

Technical Specifications and Material Construction
The 2" Reduced Pressure (PRS) Valve Tamper Shutoff is engineered specifically for fire protection safety systems requiring reliable backflow prevention. The valve body is constructed of heavy-duty, corrosion-resistant ductile iron conforming to ASTM A536, featuring a factory-applied fusion-bonded epoxy coating to withstand harsh environments. Internal components include 300-series stainless steel springs and fasteners for corrosion resistance and extended service life. The pressure relief valve and check assemblies incorporate EPDM elastomer seats and diaphragms designed for positive seal integrity and minimal maintenance downtime.

Regulatory Compliance and Standards
This PRS Valve Tamper Shutoff complies with stringent industry standards: it is UL Listed under UL 161 for reduced pressure principle backflow preventers used in fire protection systems and FM Approved for integration in fire sprinkler and water supply applications. Additionally, it meets ASSE 1013 standard requirements governing reduced pressure principle backflow prevention devices. The device supports adherence to NFPA 13 and NFPA 25 regulations by enabling effective prevention of potable water contamination through backflow scenarios while facilitating mandated inspection and test procedures.

Operational Compatibility and Installation
Rated for a maximum working pressure of 175 PSI (12.1 bar), this valve operates reliably within a temperature range of 33°F to 140°F (0.5°C to 60°C). Connection options include standard 2" NRS threaded ends with tamper switch integration for remote status monitoring in fire alarm control panels. This design supports installation in both horizontal and vertical piping orientations, tailored for high-risk environments such as commercial buildings, industrial plants, and institutional fire sprinkler systems. The tamper shutoff feature provides an immediate alert to unauthorized valve operation or potential system breaches, enhancing system safety and regulatory compliance.

Use Cases and Performance Advantages
Ideal for fire protection engineers, facility managers, and plumbing professionals requiring added security in backflow prevention, this valve eliminates the risk of contaminant intrusion under fluctuating pressure conditions common in fire suppression networks. Compared to standard reduced pressure devices, the integrated tamper shutoff adds an additional layer of safety by triggering alarms upon valve tampering or unauthorized closure, which is critical in life-safety applications. The robust material selection ensures resistance to aggressive water chemistry and ambient environmental factors, reducing long-term operational costs through minimized maintenance needs.

This 2" Reduced Pressure Valve Tamper Shutoff is a practical solution that balances stringent safety performance with straightforward installation and maintenance, making it a crucial component in maintaining the integrity and reliability of your fire protection water supply system.

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Product Details


Technical Specifications and Material Construction
The 2" Reduced Pressure (PRS) Valve Tamper Shutoff is engineered specifically for fire protection safety systems requiring reliable backflow prevention. The valve body is constructed of heavy-duty, corrosion-resistant ductile iron conforming to ASTM A536, featuring a factory-applied fusion-bonded epoxy coating to withstand harsh en...

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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

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.

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