Resilient-seated ball valves featuring Memoryseal seating technology, low emissions packing chambers, and other value-added technical features for superior performance.
Features and benefits
DESIGN FEATURES:
• Meets ASME B16.5, ASME B16.34, API 608, API 598.
• Face-to-face dimensions meet ASME B16.10 long pattern.
• Gear actuator standard on NPS 8 - 24 (DN 200 - 600) SB-150/300 and NPS 6 - 12 (DN 150 - 300) SB-600 valves.
• Memoryseal seats compensate automatically for wear and fluctuations of pressure and temperature.
• Long cycle life.
• Low torques.
• Blowout-proof stem.
• Stem bearing reduces side thrust.
• Multiple solid PTFE or chevron type stem seal (adjustable).
• Live-loaded thrust washer prevents galling and provides secondary stem seal.
• Fully enclosed spiral wound graphite filled stainless body gasket.
• Locking devices optional on NPS 1â„2 - 6 (DN 15 - 150) valves (SB-600 up to NPS 4 (DN 100).
• Air vent on all balls.
• Fire safe to API 607, BS 6755: 1) Body gasket SS 316 and graphite (standard); 2) Ball seats on body edge; 3) Stem shoulder seats on body.
| Velan, Inc. | |
|---|---|
| Product Category | Industrial Valves |
| Product Name | Cryogenic Split-body Ball Valves |
| Valve Type | Ball; Butterfly |
