Butterfly Valve | Short Pattern | Lug | DI Body
Butterfly Valve | Short Pattern | Wafer | DI Body
Butterfly valves are quarter-turn valves used to start, stop or control flow in pipelines. They have a simple rotating disc that opens or closes with a quarter turn, making them fast and reliable. Lightweight and cost-friendly, these valves are widely used in water supply, wastewater, chemical plants, HVAC systems, oil and gas and power stations. At Trupply, we offer wafer, lug, flanged, welded and high-performance this valve designed for long service and easy installation.
Wafer butterfly valves are compact and cost-effective, designed to fit between flanges for easy installation. They ensure tight sealing and are widely used in water supply, HVAC and low-pressure pipelines.
Lug butterfly valves have threaded inserts that allow secure bolt connections. They make pipeline maintenance easier by disconnecting one side at a time and are common in water treatment, chemical and fire protection systems.
Flanged butterfly valves provide strong, leak-proof connections for larger pipelines. Available in cast iron, ductile iron and stainless steel, they are used in critical applications where durability and reliable sealing are essential.
Welded butterfly valves are built for permanent, leak-proof service in demanding pipelines. With fire-safe construction and zero-leakage performance, they are trusted in refineries, petrochemical facilities and high-temperature steam applications.
Water Supply & Treatment: These quarter-turn valves provide efficient isolation and flow control for potable water, raw water, and wastewater. Their compact design makes them a perfect fit for municipal networks, treatment facilities, and large-scale distribution systems.
HVAC Systems: Widely used in heating and cooling networks, these valves regulate chilled and hot water flow with minimal pressure loss. Their lightweight, economical design makes them essential for commercial, industrial, and residential HVAC applications.
Fire Protection Systems: In fire mains, hydrants, and sprinkler systems, this valve type delivers dependable shutoff and control. Quick actuation, UL/FM approvals, and rugged design ensure compliance and safety in critical fire protection use.
Oil & Gas Industry: Within upstream, midstream, and downstream pipelines, this flow-control solution is valued for strong sealing and robust construction. It performs reliably in refineries, offshore platforms, and demanding oilfield operations.
Chemical & Petrochemical Plants: Using corrosion-resistant alloys and elastomers, the design safely manages acids, solvents, and abrasive slurries. Consistent sealing helps maintain process purity, operator safety, and overall plant efficiency.
Power Generation: In power facilities, this valve regulates steam, cooling water, and auxiliary systems. Built for extreme pressure and temperature conditions, it ensures safe, durable operation in thermal, nuclear, and renewable plants.
Marine Applications: For seawater, ballast, and cooling systems in ships, this compact and corrosion-resistant design is trusted worldwide. Reliable performance under harsh marine conditions supports cargo fleets, naval vessels, and offshore structures.
When choosing a butterfly valve, consider these factors:
Valve type & configuration: Wafer for compact systems, lug for maintenance-friendly pipelines, flanged for heavy-duty connections or high-performance for critical service.
Material compatibility: Cast iron for general water service, stainless steel for corrosive media, high-alloy or lined valves for chemical duty.
Pressure & temperature rating: Ensure the valve design matches your system conditions.
Seat material: Rubber seats for water, PTFE seats for chemicals, metal seats for high temperature.
End connections: Wafer, lug or flanged based on your piping system.
Operation method: Manual lever, gear-operated, pneumatic or electric actuator.
When you choose Trupply, you get more than just a valve - you get quality, support and reliability:
Extensive Selection: From resilient-seated to triple-offset butterfly valves, covering every application.
Trusted Brands: Sourced from leading manufacturers to ensure top performance.
Competitive Pricing: Cost-effective solutions whether you need a single valve or bulk order.
Quality Assurance: Material test reports, datasheets and certifications available on request.
Whether you’re an engineer designing a system, a plant manager upgrading equipment, or a contractor sourcing for a project, our butterfly valve collection has the right option for you. Explore wafer, lug, flanged, resilient-seated and high-performance models.
What is a butterfly valve used for?
Butterfly valves are used to regulate or isolate flow in pipelines, making them suitable for water, gas, chemical and steam applications.
What is the difference between wafer and lug butterfly valves?
Wafer butterfly valves are sandwiched between flanges and require full pipeline shutdown for maintenance. Lug butterfly valves have threaded inserts that allow one side of the pipeline to be disconnected without disturbing the other.
Can butterfly valves handle high pressure?
Standard butterfly valves are best for low to medium pressures. High-performance and triple-offset butterfly valves are designed for higher pressure and temperature services.
What materials are available for butterfly valves?
Common materials include cast iron, ductile iron, stainless steel, carbon steel and lined versions (PTFE, rubber) for chemical resistance.
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Excellent product and service thanks
I paid for this thing 2 weeks ago. It never shipped. Was told UPS was at fault, then they stopped replying to my emails.
Perfecting crafted!
Teflon stud/nuts delivered in 4 business days. I held back 1-star because pricing increased 40% in 30-days. I’m guessing because they needed to outsource these. ( Shipped by third party). Although, the speed of order fulfillment was excellent!
Parts were as advertised and worked just as I needed.
