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Products
Isolation Valves
Butterfly Valves
Slurry Control Butterfly Valves
Keystone Figure 637 Slurry Control Valve
Overview
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
Resources
All
Data Sheets & Bulletins
Manuals & Guides
PDF
Size: 961kb
Data Sheets & Bulletins
Data Sheets: Figure 637 Slurry Control Valve, Keystone-EN
PDF
Size: 30kb
Data Sheets & Bulletins
Data Sheets: KEYSTONE Figure 634/635/637 & 638 slurry Valves, Keystone-EN
PDF
Size: 32kb
Data Sheets & Bulletins
Data Sheets: KEYSTONE Figure 637/638 slurry ValveS, Keystone-EN
PDF
Size: 122kb
Manuals & Guides
Manual: KEYSTONE Figure 634/637 and 638 Slurry Valves, Keystone-EN
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.