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Fisher 8580 Rotary Valve

Test Product

The Fisher 8580 rotary valve offers excellent throttling performance. An approximately linear flow characteristic provides precise throttling control. The 8580 valve offers high cycle life and rugged reliability.

Features include

  • The valve body meets PN 10 through PN 40, CL150, and CL300 ratings. Face-to-face dimensions meet EN 558, API 609, and MSS-SP68 standards.
  • Line centering clips provide for versatility to mount and align the same wafer style valve body in different piping configurations (ASME and EN ratings).
  • The 8580 rotary valve features an eccentrically mounted disk with either soft or metal seal, providing capability for enhanced shut-off. The interchangeable sealing technology allows for the same valve body to accept both soft and metal seals.
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