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butterfly bristol,Silver String Chemicals Biggest Safety Online Shop Items Pakistan, Fire Safety Items, Health Safety Items, Work Safety Items, Industrial Safety Items Available, Hydrant, Sprinkler, Fire Alarm, Suppression, E500, Bristol, Naffco, Lifeco
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Home VALVES BUTTERFLY VALVE Bristol 8-Inch Butterfly Valve (Grooved) UL/FM
check valves bristol,Silver String Chemicals Biggest Safety Online Shop Items Pakistan, Fire Safety Items, Health Safety Items, Work Safety Items, Industrial Safety Items Available, Hydrant, Sprinkler, Fire Alarm, Suppression, E500, Bristol, Naffco, Lifeco
Bristol 2.5-Inch Check Valve (UL/FM) ₨ 65,000 Original price was: ₨ 65,000.₨ 58,209Current price is: ₨ 58,209.
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butterfly bristol,Silver String Chemicals Biggest Safety Online Shop Items Pakistan, Fire Safety Items, Health Safety Items, Work Safety Items, Industrial Safety Items Available, Hydrant, Sprinkler, Fire Alarm, Suppression, E500, Bristol, Naffco, Lifeco
Bristol 2.5-Inch Butterfly Valve (Grooved) UL/FM ₨ 21,500 Original price was: ₨ 21,500.₨ 18,999Current price is: ₨ 18,999.

Bristol 8-Inch Butterfly Valve (Grooved) UL/FM

₨ 99,500 Original price was: ₨ 99,500.₨ 93,993Current price is: ₨ 93,993.

The BRISTOL BV-G31 8″ Grooved Butterfly Valve is a UL/FM-approved, supervised-type valve designed for fire protection systems. With a working pressure of 300 PSI, it features a ductile iron body, EPDM-seated disc, and epoxy-coated interior/exterior for corrosion resistance. Compatible with ANSI/AWWA C606 and ISO 5211, it supports monitored open/close control. Ideal for indoor and outdoor installations, the valve ensures safety, durability, and ease of maintenance. Ex-Works Dubai price is $211, and LC import arrangements can be fully managed by Silver String Chemicals.

 

Factors Impacting Cost Variations:
Ulfm/Lpcb/Kitemark/Local-Standard/Etc.
Local/China/Japan/Usa/Uae/Etc.
Different Types of Sizes Etc.
Quality/Gauges/Strength/Etc.

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Categories: BUTTERFLY VALVE, VALVES Tags: bristol, Butterfly Valve Pakistan, Butterfly Valve UL, Fire Safety Butterfly Valve, Flanged Butterfly Valve, Industrial Butterfly Valve, Lifeco, naffco, SilverStringButterflyValveUL, UL Certified Butterfly Valve
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  • Description
  • Shipping & Delivery
Description

8″ Butterfly Valve (Grooved, 300psi, Supervised, Bristol, BV-G31)

  • Brand/Origin: BRISTOL / UAE
  • Model: BV-G31
  • Type: Grooved End, Supervised
  • Approval: UL & FM
  • Connection Standard: ANSI/AWWA C606
  • Top Flange Standard: ISO 5211
  • Sizes: 2.5″, 3″, 4″, 5″, 6″, 8″, 10″, 12″
  • Max Working Pressure: 300 PSI
  • Max Testing Pressure: 600 PSI
  • Max Working Temp: 80°C / 176°F
  • Body Material: Ductile Iron ASTM A536
  • Disc & Seat: Ductile Iron + EPDM
  • Coating: Epoxy coated inside and outside
  • Control: Can be supervised (open/close monitoring)
  • 2.5″ Dimensions (L): 96.4 mm
  • 8″ Dimensions (L): 147.4 mm
  • Operation: Designed for indoor and outdoor installations
  • Model Series: BV-G31
  • Standard Compliance: ANSI/AWWA & ISO
  • UL Listed: EX16012
  • Please note, if you want to open an LC and import yourself, the Ex-Works price is as follows, and we will handle all arrangements for you, Ex-Works $196

For more information, visit our website: https://silverstringchemicals.com/

Connect with us on social media:

  • LinkedIn: Silver String Chemicals
  • TikTok: @silverstringchemicals
  • YouTube: Silver String Chemicals
  • Instagram: @silverstringchemicals_ssc
  • Facebook: Silver String Chemicals

Contact us via email at: silverstringchemicals@gmail.com

ALL PRICES MENTIONED ON SSC SHOP: Ex-Works Factory, Lahore, Pakistan.
FREIGHT CHARGES & TAXES ARE EXCLUDED
90% Advance & 10% Before Delivery Is Must.
Delivery: 4 days to 30 days, Depending On Local Supplies or Imports.
We Provide Services For Testing, Commissioning & Fittings As Well.
Stock Availability Will Be Checked & Communicated To You After We Receive Your Quantity/Standard.
Items Were Last Updated In June 2023.

BRISTOL 8″ Grooved Butterfly Valve (BV-G31)

UL/FM Supervised Valve for Fire Protection Piping Systems

🔍 Product Overview – Engineered for Fire Safety Compliance

The BRISTOL BV-G31 8” Grooved Butterfly Valve is a high-performance flow control device built specifically for fire protection systems. It is UL Listed (EX16012) and FM Approved, ensuring global compliance for critical safety infrastructure. Manufactured in the UAE and distributed internationally, this valve is ideal for use in fire pump rooms, commercial fire sprinkler networks, and industrial fire suppression systems.

⚙️ Design & Construction – Built for Strength and Efficiency

This valve features grooved-end connections that meet ANSI/AWWA C606 standards, allowing quick and secure installation. The top flange interface, compliant with ISO 5211, ensures easy integration with gear operators, tamper switches, or remote supervision devices.

Its supervised capability lets facility managers monitor the valve’s status (open or closed), adding an extra layer of control to fire systems where timely response is critical. The valve is rated for 300 PSI working pressure and 600 PSI hydrostatic test pressure, making it suitable for high-pressure applications.

To withstand various operating environments, the valve is rated for temperatures up to 80°C (176°F). This makes it suitable for both indoor and outdoor installations in different climatic zones.

🏗️ Material Specifications – Durable, Leak-Free Performance

The valve body is made from Ductile Iron (ASTM A536), offering superior mechanical strength and shock resistance. The disc is also ductile iron, coated in EPDM rubber, which ensures a tight, leak-proof seal and excellent chemical resistance.

Both the interior and exterior of the valve are fully epoxy coated, enhancing protection from corrosion, UV exposure, and harsh environments. This level of protection ensures long-lasting service, even in outdoor or high-humidity installations.

Key Dimensions:

  • Valve Size: 8 inches

  • Face-to-Face Length: 147.4 mm

  • Series Range: 2.5” to 12” (including 3″, 4″, 5″, 6″, 8″, 10″, 12″)

📋 Certifications and Standards

The BRISTOL BV-G31 8” Grooved Butterfly Valve meets a range of essential industry certifications:

  • ✅ UL Listed – EX16012

  • ✅ FM Approved

  • ✅ ANSI/AWWA C606 Compliant

  • ✅ ISO 5211 Top Flange Interface

These certifications make it a trusted solution for contractors, MEP consultants, system integrators, and facility engineers working in fire safety compliance.

🛠️ Application Suitability – Compact and Supervised for Fire Systems

The compact dimensions of this valve allow it to fit tight installations without compromising performance. With valve status supervision and high-pressure handling, it ensures reliable control in:

  • 🏢 Commercial buildings

  • 🏭 Industrial facilities

  • 🚒 Fire pump rooms

  • 💧 Sprinkler control zones

  • 🔥 Fire risers and branch line terminations

Its grooved-end design supports rapid on-site assembly, reducing installation time and labor costs.

💰 Pricing and Logistics Support by Silver String Chemicals

Silver String Chemicals offers full assistance for clients preferring to import directly under LC (Letter of Credit) terms. We manage:

  • ✅ Sourcing from Dubai

  • ✅ Customs documentation

  • ✅ Technical compliance documents

  • ✅ Clearance and transport support

Pricing Details:

  • Ex-Works Dubai Price: $211

  • Pakistan Delivery: Local price includes 95% taxes and duties (freight not included)

Our team ensures you receive authentic BRISTOL valves at competitive pricing with smooth, transparent delivery management.

📞 Get in Touch with Silver String Chemicals

For expert consultation, import support, or local supply options:

  • 🌐 Website: www.silverstringchemicals.com

  • 📱 Call/WhatsApp: +92 300 8897897

  • 📧 Email: silverstringchemicals@gmail.com

  • 📷 Instagram: @silverstringchemicals_ssc

  • 📘 Facebook: Silver String Chemicals

  • 📺 YouTube: Silver String Chemicals

  • 🔗 LinkedIn: Silver String Chemicals

  • 🎥 TikTok: @silverstringchemicals

🏁 Conclusion – A Compact Powerhouse for Fire Safety Systems

The BRISTOL BV-G31 8” Grooved Butterfly Valve offers a compact yet powerful solution for monitored fire suppression systems. With its UL/FM certifications, epoxy-coated ductile iron body, and supervised operation, it combines safety, strength, and smart functionality in one unit.

Trusted across Pakistan’s commercial and industrial zones, this valve delivers the reliability contractors and consultants need. Choose BRISTOL. Choose SSC GROUP.

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