Fire Protection UL FM Approved Ral3000 Wafer Butterfly Valve Signal Gear 2"-12"

• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Model NO.: WBV-300E
• Structure: Centre Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: 0-80ºC
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: FM/UL
• Application: Industrial Usage
• Certificates: FM/UL
• Surface: Epoxy Coated or Coating Upon Request
• Color: Ral3000
• Top Flange Standard: ISO 5211
• Maximum Working Pressure: 300 Psi
• Maximum Testing Pressure: 600 Psi
• Quality: High Quality
• Transport Package: Wooden Box
• Specification: 2" to 12"
• Trademark: Elite Fire
• Origin: China
• HS Code: 8481804090

Product Description

Product Description

 

Fire Protection UL FM Approved RAL3000 Wafer Butterfly Valve Signal Gear 2"-12"

 

Key Features:

1. FM/UL Certified - Meets rigorous FM Global and UL standards for fire protection systems, ensuring compliance with global safety regulations.

2. Tamper Switch Integration - Equipped with a supervisory tamper switch to monitor valve position (open/closed), alerting system operators to unauthorized adjustments and preventing accidental shutdowns.

3. Wafer Design for Space Efficiency - Compact, lightweight, and easy to install between flanges, reducing pipe stress and saving space in fire suppression systems.

4. High-Performance Materials - Constructed with corrosion-resistant materials: Ductile Iron body and EPDM seat for durability in harsh environments.

5. Bidirectional Sealing - Ensures leak-proof performance in both flow directions, critical for fire sprinkler and standpipe systems.

6. Low Torque Operation - Smooth 90° rotation for quick activation during emergencies, compatible with manual handles or automatic actuators.
    

   Application

    

   

   Applications:

   1. Fire sprinkler systems
   2. Standpipe and deluge systems
   3. Industrial fire protection networks
   
   Indoor & Outdoor Use, Fire inflow water, drain pipe,
   high-rising building fire fighting system, industrial factory building fire protection system.

   Available Sizes

   Material List:
    

   NO.	Description	Material
   1	Upper Shaft Sealing Nut	WCB
   2	Shaft Seal	EPDM
   3	Body	Ductile Iron
   4	Upper Shaft	416 Stainless Steel
   5	Disc+Rubber Seat	Ductile Iron+EPDM
   6	Lower Shaft	416 Stainless Steel
   7	End Face Seal	EPDM

   Detailed Photos

    

   

   

 

Factory Pictures

 

 

 

Packaging & Shipping

 

Certifications

 

Why Choose Us

 Globally Recognized Certifications - Assurance of performance and reliability.
 End-to-End Solutions - From valves to hydrants, pipes to fittings, extinguishers to sprinklers, we cover your fire safety needs.
 Efficient Global Logistics - Timely delivery to over 100 countries and regions all over the world.
 Technical Expertise - Dedicated support for product selection and customization.