About Triple Offset Butterfly Valve
From our exclusive range of products, our precious clients can avail superior quality Triple Offset Butterfly Valve. They are best suited for high pressure system. The valves provided by us is widely used in petrochemical, automobile and many others for regulating or isolating the flow of liquid. The offered range is manufactured with high precision by inculcating the optimum quality materials under deft adept professionals' observations. They have unique sealing elements that provide zero leakage through non rubbing 90-degree rotation in a wide range of pressure and temperature conditions. Furthermore, we offer these Triple Offset Butterfly Valves in different specifications as clients' specific needs.
Triple Offset Butterfly Valve Features:
- Rugged design
- Withstand high pressure
- Easy installation
Triple Offset Butterfly Valve Specifications:
- Pressure Rating #150, #300, #600
- Sizes 2" To 24"
- Mfg Standards API 609 / BS EN 593
- Testing Standards API 598 / BS EN 12266-1
- End Details ASME B 16.5 (Wafer / Lug /Double Flanged End )
- Face To Face API 609
High Performance and Leak-Free ServiceTriple Offset Butterfly Valves are designed for rigorous industrial uses requiring bubble-tight shutoff and zero leakage. Advanced triple eccentric geometry ensures long-lasting seal integrity, while metal seating and fire-safe features offer outstanding durability, even in harsh environments. These valves deliver optimal performance in critical services where reliability is essential.
Versatile and Robust ConstructionManufactured from stainless steel, carbon steel, or alloy steel, these valves are suitable for a broad range of media including water, oil, gas, vapours, and chemicals. The selection of body types (wafer, lug, double-flanged) and compliance with international end connection standards (ASME B16.5, DIN, JIS) support flexible installation in global facilities, with port sizes from 2 to 48 (DN50DN1200).
Wide Range of Applications and StandardsWith compliance to API 598 and EN 12266-1 testing standards, and availability of both manual and automated actuation, these butterfly valves serve efficiently in refineries, petrochemical plants, marine operations, and water treatment facilities. Their capability to operate over a wide pressure and temperature range makes them dependable in the most challenging settings.
FAQs of Triple Offset Butterfly Valve:
Q: How does a triple offset butterfly valve achieve zero leakage?
A: Triple offset butterfly valves utilize an advanced triple offset sealing geometry, ensuring the metal seat and disc only make contact at the final shut-off position. This precise alignment eliminates rubbing during operation, delivering bubble-tight shutoff (Class VI) and true zero leakage, even in high-demand settings.
Q: What are the main benefits of using a triple offset butterfly valve in critical applications?
A: The main advantages include exceptionally tight shutoff, high cycle life, fire-safe design, and superior corrosion resistance. These valves are ideal for critical operations in refineries, power plants, and petrochemical facilities where reliable sealing and durability significantly enhance safety and system performance.
Q: Where can these valves be installed and what media can they handle?
A: Triple offset butterfly valves with metal seats can be installed in pipelines within refineries, power plants, marine, water treatment, and petrochemical environments. They are engineered to handle a range of media such as water, oil, gas, vapours, and aggressive chemicals, making them a versatile solution for complex industrial processes.
Q: What is the process for choosing the correct end connection and body type?
A: Select the end connection (wafer, lug, or flanged) and body type based on the applicable piping standard (e.g., ASME B16.5, DIN, JIS) and system requirements. The right selection ensures proper installation, ease of maintenance, and compatibility with international face-to-face standards like API 609 and ISO 5752.
Q: When should a fire-safe triple offset butterfly valve be used?
A: A fire-safe design is recommended for processes involving flammable or volatile media where risk mitigation is critical. These valves maintain integrity and prevent external leakage during and after fire exposure, making them essential for hazardous service in refineries and chemical plants.
Q: How are actuators mounted and what power sources are supported?
A: These valves feature ISO 5211 compatible mounting, allowing for easy integration with manual, electric, or pneumatic actuators. This standardization simplifies automation, replacement, and customization to specific control or safety system needs.