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Keystone Figure 637 Slurry Control Valve
Figure 637 Slurry Control Valve
The F637 is a medium duty slurry control valve, short body style with replaceable body sleeve
Keystone Figure 637 Slurry Control Valve

Specs

Material
Carbon Steel
Pressure Class
ASME
Valve Size
NPS 6 / DN 150, NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 2 / DN 50, NPS 20 / DN 500, NPS 2-1/2 / DN 65, NPS 24 / DN 600, NPS 3 / DN 80, NPS 4 / DN 100, NPS 8 / DN 200

Features

  • Robust construction.
  • High wear resistant materials.
  • Bi-directional slurry control valve.
  • Swing through disc for minimum leakage.
  • Hardened tool steel disc end spacers to protect the shaft from erosion.
  • Extensive size range available.
  • Multiple viton stem seals.
  • Full repairability with replaceable internals for significantly extended valve life.
  • Adjustable PTFE gland packing.
  • Standardised mounting and drive adaptor connection allowing direct mounting of Keystone actuators and also allows for actuator removal while in-line.
  • Manufactured under quality system ISO 9001:2008. Certificate No Mel 0400133.
  • Available with PED approval. Cert No: 0038/PED/MUM/0710020/1.