SV Series Vacuum Rated
(3-pc 316SS Ball Valves)

INDUSTRIES

  • Clean Energy
  • Semiconductor
  • Advanced Manufacturing

FOR DETAILED PRODUCT
INFORMATION AND SPECIFICATIONS

PRODUCT PDF

The SV Series valves are designed with a “true bore” I.D. design. Stem seal is live loaded with bevel springs which compensates for stem wear. The SV valve provides leak tight vacuum shut-off to a helium leak rating of 1 x 10-8 scc/sec. All these design features along with secondary upper O-ring stem seal makes this valve ideal of vacuum applications.

Working Pressure

0 - 1000 psig (69 bar) ½” – 2”, 300 psig (55 bar) 2.5” – 4” Vacuum rated to 1 x 10-8 scc/sec He

Temperature

- 4 to 356° F (–20 to 180°C)

Flow Coefficient

9.5 to 4550

Body Materials

316 Stainless steel (ASTM-A351) CF8M

Packing Materials

PTFE, TFM 1600, Viton O-ring

Size/Type

½” to 4” Tube, KF/NW, ISO Flange, Compression

Configurations

On-off (2-way), optional air operators

CATEGORIES

  • PCW (Process Cooling Water)
  • CFOS (Cleaned for Oxygen Service)
  • UHP (Ultra High Purity)