SIANJIA FLOW CONTROL

Cryogenic wind check valve

Pressure rating:150LB~2500LB
Size:1/2”~30”
Standards:ANSI, GB, DIN
Temperature:-196℃~150℃
Technical Features:• The valve body is one-piece casting, no leaked point
• Metal hard seal structure, sealing face built up welding by cemented carbide
• Wedge sealing structure, the mating surface of the wedge and rocker is spherical surface
• Low drop-out open structure
• Wedge multiple locking structure
• Wedge with lock nut + lock washer + cotter pin, safe and reliable
Main materials:Carbon steel, stainless steel, special alloy steel