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Piston & Ball type Check Valves

Piston type, bolted cover, loose disc & spring loaded
Ball type, bolted cover & spring loaded
Non-slam type
 
Sizes inch (DN) 1/2” – 12”
ANSI Class (LBS) 150 – 4500
DIN rating (PN) 10 – 400
API 6A. 5000/10.000 PSI

Renewable, screwed-in, Integral Seats
Stellited disc
Stellited seat & disc

Leakrate A according to EN 12266 Part 1/2 2003 (BS 6755)

Standards
BS 1868 ASME B16.34
BS 5352 P.E.D.
API 6A