The BRISTOL BV-G31 2.5" Grooved Butterfly Valve is a UL/FM-approved fire system valve designed for open/close supervision and reliable performance. With a 300 PSI working pressure and epoxy-coated ductile iron body, this compact valve fits ANSI/AWWA C606 grooved connections and ISO 5211 top flanges. The EPDM-seated disc ensures leak-free control for indoor or outdoor use. At only 96.4 mm in length, it’s perfect for tight installations. Ex-Works Dubai price: $42, with full LC import handling by Silver String Chemicals.
” Butterfly Valve (Tamper Switch) MECH UL/FM
Choose Butterfly Valve (With Tamper Switch) (Ductile Iron) UL/FM, MECH, China from SILVER STRING CHEMICALS (Safety Department) for the best fire safety products in Lahore, Karachi, Faisalabad, Multan, Sialkot, Islamabad, and Gujranwala. Buy this in Pakistan to secure industrial safety equipment Pakistan at competitive item price in Pakistan, with nationwide delivery. Trusted for certified safety items Pakistan and ideal for factories, industries, and commercial setups. For genuine, certified, and reliable butterfly valves, trust only Silver String Chemicals Pakistan.
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.
3″ Butterfly Valve (Tamper Switch) MECH UL/FM
Choose Butterfly Valve (With Tamper Switch) (Ductile Iron) UL/FM, MECH, China from SILVER STRING CHEMICALS (Safety Department) for the best fire safety products in Lahore, Karachi, Faisalabad, Multan, Sialkot, Islamabad, and Gujranwala. Buy this in Pakistan to secure industrial safety equipment Pakistan at competitive item price in Pakistan, with nationwide delivery. Trusted for certified safety items Pakistan and ideal for factories, industries, and commercial setups. For genuine, certified, and reliable butterfly valves, trust only Silver String Chemicals Pakistan.
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.
4″ Butterfly Valve (Tamper Switch) MECH UL/FM
Choose Butterfly Valve (With Tamper Switch) (Ductile Iron) UL/FM, MECH, China from SILVER STRING CHEMICALS (Safety Department) for the best fire safety products in Lahore, Karachi, Faisalabad, Multan, Sialkot, Islamabad, and Gujranwala. Buy this in Pakistan to secure industrial safety equipment Pakistan at competitive item price in Pakistan, with nationwide delivery. Trusted for certified safety items Pakistan and ideal for factories, industries, and commercial setups. For genuine, certified, and reliable butterfly valves, trust only Silver String Chemicals Pakistan.
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.
6″ Butterfly Valve (Tamper Switch) MECH UL/FM
Choose Butterfly Valve (With Tamper Switch) (Ductile Iron) UL/FM, MECH, China from SILVER STRING CHEMICALS (Safety Department) for the best fire safety products in Lahore, Karachi, Faisalabad, Multan, Sialkot, Islamabad, and Gujranwala. Buy this in Pakistan to secure industrial safety equipment Pakistan at competitive item price in Pakistan, with nationwide delivery. Trusted for certified safety items Pakistan and ideal for factories, industries, and commercial setups. For genuine, certified, and reliable butterfly valves, trust only Silver String Chemicals Pakistan.
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.
Bristol 2.5-Inch Butterfly Valve (Grooved) UL/FM
Bristol 3-Inch Butterfly Valve (Grooved, 300 PSI, Supervised)
The Bristol 3-Inch Butterfly Valve (Grooved, 300 PSI, Supervised) is a high-performance valve designed for fire protection and industrial systems. Its grooved connection allows easy installation, while the supervised tamper switch enhances security. Built for durability and reliability, it ensures efficient flow control and leak-free operation in high-pressure environments.
Bristol 4-Inch Butterfly Valve (Grooved, 300 PSI, Supervised)
The Bristol 4-Inch Butterfly Valve (Grooved, 300 PSI, Supervised) is a reliable and durable solution for fire protection and industrial applications. Designed for high-pressure systems, it features a grooved connection for easy installation and a supervised tamper switch for enhanced safety. Its robust construction ensures long-term performance and leak-free operation.
Bristol 6-Inch Butterfly Valve (Grooved, 300 PSI, Supervised)
The BRISTOL Grooved Type Butterfly Valve, sized at 8 inches and certified UL/FM, is designed for effective isolation and regulation of flow in fire protection systems. It features grooved ends compliant with ANSI/AWWA C606 standards, ensuring easy installation. With a maximum working pressure of 300 PSI and a testing pressure of 600 PSI, this valve demonstrates robust durability. It operates efficiently across a temperature range from -80°C to 176°F, constructed from strong ductile iron (ASTM A536 65-45-12) for enhanced longevity. The valve’s disc and rubber seat are made of ductile iron and EPDM rubber, providing tight sealing and excellent corrosion resistance. Finished with an epoxy-coated interior and exterior through electrostatic spray, it offers enhanced protection against environmental factors, making it suitable for both indoor and outdoor applications in fire protection systems.
Bristol 6-Inch Butterfly Valve (Grooved, 300 PSI, Supervised)
The Bristol 6-Inch Butterfly Valve is a grooved, supervised valve rated for 300 PSI, making it ideal for fire protection and industrial applications. Its durable design ensures reliable flow control, while the supervised feature enhances system safety by monitoring valve position to prevent accidental closure.
Bristol 8-Inch Butterfly Valve (Grooved) UL/FM
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.
BUTTERFLY VALVE (Handle) 2″
Introducing the Butterfly Valve 2" Handle Grip, a versatile solution designed to meet a wide range of applications. Available in materials such as cast iron, stainless steel, carbon steel, and PVC, and offering a size range from 2" to 8" and beyond, this valve provides the flexibility needed to address various needs.
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.
BUTTERFLY VALVE (Wheel) 4″
Introducing the Butterfly Valve 4" Wheel Grip, a versatile solution designed for a wide range of applications. Available in materials such as cast iron, stainless steel, carbon steel, and PVC, and offering a size range from 2" to 8" and beyond, this valve provides flexibility to meet various needs. It offers a choice of actuation options, including manual (handwheel or lever), electric, or pneumatic, making it suitable for both low and high-pressure applications with a wide temperature range.
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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This product has multiple variants. The options may be chosen on the product page
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