Description

[Brand Name] High-Performance Fire Hydrant Valve

The [Brand Name] Fire Hydrant Valve is the unseen sentinel of urban and industrial safety. Engineered for unwavering performance and absolute reliability, it provides immediate, high-pressure water access crucial for firefighting efforts and emergency response. This robust valve is the critical control point within dry-barrel and wet-barrel fire hydrant assemblies, ensuring efficient and dependable water flow management when it matters most.

Key Features

• Robust Ductile Iron Body: Constructed from high-strength ductile iron (ASTM A536), offering superior resistance to impact, fatigue, and pipeline stresses compared to traditional cast iron.
• Corrosion-Resistant Coatings: Internally and externally coated with a fusion-bonded epoxy (FBE) layer, meeting AWWA C550 standards and NSF/ANSI 61 certification for potable water applications, ensuring longevity in harsh underground environments.
• Precision-Engineered Bronze Trim: All critical internal components, including the stem, seat ring, and disc guides, are crafted from high-grade bronze alloys, providing excellent resistance to corrosion and wear.
• Positive Sealing Mechanism: Features a resilient, high-grade EPDM or NBR rubber disc/seat, designed for a drip-tight seal under varying pressures, preventing leakage and water loss.
• Smooth & Reliable Operation: Designed for minimal torque requirements, allowing for easy and swift opening and closing, even after long periods of inactivity. Non-rising stem design maintains a compact profile.
• High-Pressure Rating: Built to withstand demanding municipal water pressures, typically rated for working pressures up to 250 PSI (17 Bar) and hydrostatic test pressures up to 500 PSI (34 Bar).
• Automatic Drain Valve (Dry Barrel Specific): Incorporates an automatic drain mechanism that opens when the main valve closes, emptying the barrel to prevent freezing in cold climates.
• Standardized Connections: Available with a range of end connections, including flanged (ANSI B16.1 Class 125, ANSI B16.42 Class 150) and mechanical joint (AWWA C111/A21.11), ensuring compatibility with existing infrastructure.
• AWWA & UL/FM Compliance: Fully compliant with relevant industry standards such as AWWA C502 (Dry-Barrel Hydrants) or C509/C515 (Gate Valves), and often available with UL Listing and FM Approval for critical fire protection systems.

Key Benefits

• Uncompromised Reliability: Engineered for consistent performance under emergency conditions, guaranteeing water access when every second counts.
• Enhanced Firefighter Safety: Rapid, dependable water flow enables firefighters to act quickly and effectively, protecting lives and property.
• Exceptional Durability & Longevity: Superior materials and corrosion-resistant coatings extend service life, reducing the frequency and cost of replacement.
• Reduced Maintenance: Robust design and quality components minimize wear and tear, leading to lower maintenance requirements over the valve's lifespan.
• Cost-Effective Solution: Long-term durability and low maintenance contribute to a lower total cost of ownership for municipal and private utilities.
• Environmental Protection: Drip-tight sealing prevents water waste, supporting water conservation efforts.
• Regulatory Assurance: Compliance with industry standards like AWWA, UL, and FM ensures your infrastructure meets all necessary safety and performance requirements.

Applications

The [Brand Name] Fire Hydrant Valve is essential for:

• Municipal Water Distribution Networks: Critical component for public fire hydrants in cities, towns, and rural areas.
• Commercial & Industrial Facilities: Providing fire protection for factories, warehouses, office complexes, and campuses.
• Residential Developments: Ensuring readily available water for fire suppression in neighborhoods and communities.
• Hydrant Isolation & Control: The primary mechanism for turning on/off the water supply to a fire hydrant.
• Emergency Water Access Points: Wherever dependable, high-volume water is required for fire or other emergency uses.

Technical Specifications

• Body Material: Ductile Iron (ASTM A536, Grade 65-45-12)
• Stem Material: Bronze (ASTM B62) or Stainless Steel (ASTM A276 Type 304/316)
• Disc/Seat Material: EPDM or NBR Rubber
• Gasket Material: EPDM
• Coating: Fusion-Bonded Epoxy (FBE), internal and external, minimum 10 mil thickness (AWWA C550, NSF/ANSI 61 certified)
• Pressure Rating: 250 PSI (17 Bar) WOG (Water, Oil, Gas) working pressure, 500 PSI hydrostatic test.
• Temperature Range: -10°C to 80°C (14°F to 176°F)
• Sizes Available: DN100 (4") to DN300 (12") – Other sizes available upon request.
• End Connections: Flanged (ANSI B16.1 Class 125, ANSI B16.42 Class 150), Mechanical Joint (AWWA C111/A21.11)
• Standards Compliance: AWWA C502, AWWA C509/C515. UL Listed and FM Approved where specified.