WAFER STYLE SHORT PATTERN API 6D SINGLE DISC CHECK VALVE
MODEL SDS
​MODEL SDS
Size Range: 2 - 12 inch
ASME Class: 150 / 300 / 600
Champion Valves Inc. Wafer Style Short Pattern API 6D Single Disc Check Valves have an
economical, low-maintenance design — ideally suited for liquid, steam, and gas applications.
The one-piece body eliminates leak paths to offer a zero fugitive emission design and includes a threaded lifting hook for easy handling and alignment.
VALVE FEATURES
Complies with API 6D.
Designed for zero fugitive emissions.
Compact, lightweight wafer design saves space and ensures efficient performance.
INDUSTRY STANDARDS
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ASME B16.5, B16.34, and B31.1
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API 594 and 598
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MSS-SP-25, MSS-SP-55
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API 6A and 6D
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MSS-SP- 61 (standard for the resilient seated metal seated when required)
CONSTRUCTION MATERIALS
Body Material
Carbon Steel
316 Stainless Steel
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Disc Material
304 Stainless Steel
316 Stainless Steel
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Seat Material
Buna-N
EPDM
Integral Metal​
PTFE
Viton