1-833-DELVAL1

Series 75/76 One-Piece

Description:

Firesafe design and NACE versions available.

Body Type

Flanged RF

Body

CS, SS

Ball

F316

Stem

316 SS

Seat

PTFE, RTFE, Ultra, PEEK

Size Range

1” to 4” (DN25 to 100)

Pressure Rating

Series 75 – Class 150

Series 76 – Class 300

Leakage Class

Rate A acc. to ISO 5208

Design Standard

API 608, ASME B16.34

Testing Standard

API 598, ISO 5208

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Features

  • Solid, one-piece ball
  • Top plate drilled to ISO 5211 bolt circle dimensions
  • Contoured seat design with no seat extrusion
  • Fully adjustable packing gland with actuator mounted
  • Live loaded graphite stem packing
  • Robust stem provides real blowout proof design
  • Anti-static device between ball-to-stem and stem to-body connection
  • Self relieving seats as standard