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KO Series
High Performance
Description:
- The KO Series high performance gate valve can be designed and manufactured either to API standard dimensions or DIN standard dimensions.
- Special requirements by the customer can be accommodated, please contact factory.
- Can be designed and manufactured either to API standard dimensions or DIN dimensions
- Special requirements by the customer can be accommodated
- Wall thickness: ANSI B16.34
- Flanged finish: MSS SP-6
Technical characteristics
Body
ASTM A216 WCB
Seat
ASTM A105 + Steel
Wedge
ASTM A216
Stem
WCB + Steel
Gasket
ASTM A182 F6a
Bolt
Graphite + 304
Nut
ASTM A103 B7
Bonnet
ASTM A194 2H
Back Seat
ASTM A216 WCB
Packing
ASTM A182 F6a
STANDARDS
API Standards
- Design Standard: API 600, API 6D
- Flange Dimension: ASME B16.5, ASME B16.47
- Face to Face Dimension: ASME B16.10, API 6D
- Test and Inspect: API 598, API 6D
DIN Standards
- Design Standard: DIN3352
- Flange Dimension: DIN2543, 2544, 2546
- Face to Face Dimension: DIN3202 F4 / F5
- Test and Inspect: DIN3230
