DURCO TX3 TRIPLE OFFSET BUTTERFLY VALVE
The Durco TX3 is a high-performance triple offset butterfly valve capable of closing with zero leakage. Its precision seat and seal are machined at an offset angle, thus creating even seat loading around the entire seat ring. This precision seat also helps eliminate rubbing between the seat and seal during opening and throttling. Hence, providing repeatable, long-lasting zero leakage shut-off.
Product Scope of Durco TX3 Triple Offset Butterfly Valve
- Size Range: 3” – 24”
- ASME Pressure Classes: 150 · 300 · 600 · 900 · 1500
- Temperature Rating: -320 to 1500°F (-196 to 820°C)
- Body Styles: Wafer · Lug · ISO Double Flange · Top Entry Cryo
- Industry Standards: API 609 · ASME B16.34 · API 607 · API 598
Materials
- Carbon Steel
- Stainless Steel
- Duplex Stainless Steel
- Inconel 625
- Monel
- Hastelloy C
- Alloy 20
Features
- Zero‑Leakage Performance: The Durco TX3 meets the stringent requirements of API 598, providing repeatable tight shut‑off every time it operates.
- Robust Sealing Options: Multiple seal designs enable compatibility across temperatures, pressures, and fluid conditions.
- Variety of Body Styles: From wafer and lug to ISO double flange and top entry for cryogenic service, the TX3 offers flexible configurations to suit your installation needs.
- Fire‑Safe Design: Compliant with API 607 for fire‑safe service.
- Low Emissions Packing: Incorporation of low‑emission packing ensures safe and compliant operation.
- Anti‑Blowout Shaft: Provides enhanced safety and long‑term reliability.
- Stellite‑Coated Bearings: Improves wear resistance and durability.
- Stellite Seat Surface: Enables long‑term, repeatable tight shut‑off.
- Secure Liner Design: The liner is securely locked into the body using precision‑machined T‑slots and locking grooves. Thus, guaranteeing stability and reliability even under challenging conditions.
- ISO 5211 Mounting Pad: Enables seamless and standard actuator installation across a range of applications.
QRC Valves – Your Trusted Partner for Durco TX3 Solutions
At QRC Valves, we are proud to be a trusted master distributor of Durco TX3 Triple Offset Butterfly Valves. Our team of specialists brings decades of experience in selecting and supplying precision valves for critical service environments. We can help you assess your operational requirements, select the ideal configuration, and provide long‑term support to ensure reliable, safe, and efficient performance. Contact us today to learn more about how the Durco TX3 can benefit your operation.