Action: Normally Closed/Normally Open
Pilot Range: 35-40 psi (2.4-2.8 bar)
Sizes: ¼”-1½" (DN 6 to DN 40)
Pressure Ratings: Up to 500 psi (34 bar)
Temperature Ratings: -40°F to 450°F (-40°C to 231°C)
Connection Style: Threaded (NPT/BSPT)
Seat Type: Hard Seat
Leakage Rate: ANSI/FCI 70-2 class VI
Cv: Maximum of 32.91
Media: Most process fluid types; gas, liquids and steam
- Overview: The Durbin SC style replacement series provides the rugged durability of traditional process-control valves with the added benefits of modern technology and upgraded materials. The valve is available in normally closed or normally open. The hard-seated version provides metal-to-metal valve sealing.
- Materials of Construction: The Durbin SC style replacement series is constructed of stainless steel to protect against the damaging effects of corrosion . All wetted components are constructed from corrosion-resistant materials (CRAs) or are engineered plastic materials.
- Application: This valve series is ideal for applications where a high cycle life and repeated positive shutoff is required. This 2-Way valve can be used to isolate one process fluid from another, to supply fluid, or to provide a fast evacuation if normally open. Whether it is high-temperature steam or low-temperature cooling water, the Durbin SC style replacement series can handle the application with the reliability, durability and repeatability that customers desire.
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