2-WAY SOFT SEATED
Function: 2-way / Isolation
Action: Normally Closed or Normally Open
Pilot Range: 35-40 psi (2.4-2.8 bar)
Sizes: ½”-1¼”(DN 15 to DN 32)
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: Soft Seat
Leakage Rate: ANSI/FCI 70-2 class VI
Cv: Maximum of 30.25
Media: Most process fluid types; gas, liquids and steam
- Overview: The Durbin 500# 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 (fail-safe close or fail-safe open).
- Materials of Construction: The Durbin 500# 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 500# series can handle the application with the reliability, durability and repeatability that customers desire.
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