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Clarkson KS1 ASME Class 150 Severe Service Knife Gate Valve
Clarkson KS1 Severe Service Knife Gate Valve
Emerson's Clarkson KS1 is a TRUE bi-directional, zero – leakage ASME Class 150 knife gate valve, specifically designed to handle the challenges of severe service applications.
Engineered to prolong valve longevity and maintenance intervals, the KS1 aims to offer a lower total cost of ownership.

Clarkson KS3 Product Feature Video

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Clarkson KS1 Severe Service Knife Gate Valve

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Clarkson - Knife Gate Valves - KS1 - Training Recording - 2021-04 - r00

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Clarkson KS1 Product Launch Video

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Clarkson KS1 ASME Class 150 Severe Service Knife Gate Valve

Specs

Certifications
CRN
Design Standard
MSS SP-135, ASME B31.3
End Connections
Flanged: ASME 150, AS 2129 Table D/E, PN 10/16/20
Face to Face
MSS SP-135 Short
Pressure Rating
ASME Class 150
Size Range
DN 50 - 750 (NPS 2 - 30)
Temperature Rating
205°C (400°F)

Features

  • TRUE bi-directional, zero leakage performance for severe services
  • Patented gate edge seal system eliminates leakage through top of valve
  • Heavy cross-section, precision-molded elastomer seat increases sealing surface area to maintain zero-leakage performance for more cycles
  • Repairable asset with spare parts able to be replaced with standard tools
  • Full round port and seat design reduce pressure drop across valve to extend service life in abrasive applications
  • Integral inlet & outlet hardened wear rings minimize wear to valve body and extend service life of the asset
  • Simplify maintenance with dynamically self-adjusting gate edge seal system