# Title: Viking EZR Check Valve F1 Preaction System Trim for Fire Protection


## Description: Viking EZR Check Valve F1 Preaction System Trim for Enhanced Fire Protection Experience peace of mind with the Viking EZR Check Valve F1 Preaction System Trim, engineered for robust fire suppression in commercial and industrial environments. This advanced solution acts as a critical frontline defense, designed to prevent accidental water discharge in sensitive areas while ensuring rapid, reliable fire protection. It integrates seamlessly into your existing fire safety network, making it an ideal choice for facilities where minimizing water damage from false alarms is paramount. Quick Activation: Engineered for rapid deployment, this system ensures fire safety measures react promptly during emergencies. In a preaction system, water is held back until a fire detection system triggers an alarm, and often, a sprinkler head activates, minimizing accidental discharge. Durable Construction: Crafted from high-grade ductile iron, the system's robust construction guarantees sustained functionality and minimizes maintenance downtime. This material provides exceptional strength and corrosion resistance, ensuring long-lasting performance in demanding settings. Precision Water Control: The F1 Easy Riser® Swing Check Valve reliably manages water flow and prevents backflow, supporting the accuracy and integrity of your fire protection network. It features a rubber-faced clapper for a tight seal and quick closure when water flow stops. Integrated Monitoring: Equipped with clear water pressure gauges for instant status checks, this trim enhances operational confidence and system management. These gauges are tapped directly into the valve housing. Versatile Compatibility: Designed for seamless integration with standard trim packages and fire protection configurations, simplifying the installation process for technicians. It is suitable for use in wet system risers and preaction system risers. UL Listed and FM Approved: This system meets stringent industry safety and performance standards essential for life safety applications. NFPA Standards Compliance: Fully conforms to NFPA codes, including NFPA 13 and NFPA 25, providing assurance of regulatory adherence and overall system integrity. Invest in a system trusted by industry leaders to protect your most valuable assets. This preaction fire valve solution is particularly well-suited for water-sensitive environments such as data centers, telecommunications facilities, museums, archives, server rooms, and high-value storage facilities, where accidental water damage could be as detrimental as fire itself. It combines professional-grade materials with streamlined installation, delivering a dependable safety strategy where every second counts in emergency response.


## Product type: Fire Protection


## Vendor: Fire Protection Parts


## Tags: Fire Protection Parts, Shopify Collective


## Price range: 494.99 - 707.99 USD


## Link: https://shop.water-services.us/products/viking-ezr-check-valve-f1-preaction-system-trim-for-fire-protection


## Compare-at price range: 759.99 - 1085.99 USD


## Options 

- Size: 2-1/2" & 3", 4", 6", 8"
- Domestic: No, Yes


## Variants

- 2-1/2" & 3" / No, SKU: 13776, Available: yes, Inventory: 594, Delivery profile: Shopify Collective
- 2-1/2" & 3" / Yes, SKU: 13776USA, Available: yes, Inventory: 297, Delivery profile: Shopify Collective
- 4", 6", 8" / No, SKU: 13777, Available: yes, Inventory: 10, Delivery profile: Shopify Collective
- 4", 6", 8" / Yes, SKU: 13777USA, Available: yes, Inventory: 297, Delivery profile: Shopify Collective


## Metafields 

- google_product_category: 1934
- badge: <div style='display:none' class='jdgm-prev-badge' data-average-rating='0.00' data-number-of-reviews='0' data-number-of-questions='0'> <span class='jdgm-prev-badge__stars' data-score='0.00' tabindex='0' aria-label='0.00 stars' role='button'> <span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span><span class='jdgm-star jdgm--off'></span> </span> <span class='jdgm-prev-badge__text'> No reviews </span> </div>
- widget: <div></div>
- review_widget_data: {"number_of_reviews":0,"average_rating":"0.00","number_of_questions":0,"product_name":"Viking EZR Check Valve F1 Preaction System Trim for Fire Protection","product_external_id":7390675796048,"product_coupons_enabled":true,"image_url":"https://cdn.shopify.com/s/files/1/0242/9940/5392/files/vxd-double-interlock-preaction-with-electricpneu-letric-release-loose-trim-629459_a10024ae-4e64-4f5d-989a-5e5853dfd39b.png?v=1785163502","histogram":[{"rating":5,"frequency":0,"percentage":0,"extra_class":null},{"rating":4,"frequency":0,"percentage":0,"extra_class":null},{"rating":3,"frequency":0,"percentage":0,"extra_class":null},{"rating":2,"frequency":0,"percentage":0,"extra_class":null},{"rating":1,"frequency":0,"percentage":0,"extra_class":null}],"review_keywords":null,"product_medals":[],"custom_form_filters_and_averages":null,"photo_gallery":null,"review_summary_text":"Be the first to write a review","ai_summary_text":"","sort_key":"created_at","multi_language_sorting_enabled":true,"metafield_updated_at":"2026-07-27T14:46:15Z","primary_language":"en","primary_language_reviews":[],"primary_language_pagination":{"total_pages":0,"current_page":1,"per_page":5},"other_language_reviews":[],"other_language_pagination":{"total_pages":0,"current_page":1,"per_page":3},"reviews":[]}
- product_status: {"pending":0,"failed":0,"approved":4}