Cryogenic side-entry Trunnion mounted Ball valve

Design standard

Basic standard: GOST 28343-1989,API 608,API 6D,ASME B16.34, BS 6364;

Flange connection dimesion: GOST 12815-80,ASME B16.5;

Face-to-face dimension: GOST 3706-93,ASME B16.10,

Pressure-Temperature rating: ASME B16.34;

PressureTest: GOST 356-2016,API 598, API 6D;

Crygoenic test：BS 6364;

Product range

Available Temperature range：-196℃~-29℃；

Size: DN50~DN1200, 2 inch-24inch;

Rating pressure: PN16~PN150,ANSI 150lb ~ 600lb;

Body Materials: Low-temperature Carbon steel, AusteniticStainless Steel;

Trim: SS304, SS316 etc.

Operation: Lever Or Wrench Operated, Gearbox etc.

Feature:

With extended stem and drip-plate design，with pressure balance hole at the ball;

Trunnion mounted, Splited body, Side-entry, 2-Piece or 3-piece type, Fire-safe design, anit-blow out stem, Seat deisgn can be DBB, DIB-2 design；

Metal seated design and soft seated design are both available；

Available seat insert：RPTFE，PCTFE etc.;

Application:

LNG Pipeline, Ethylene projects etc.