设计标准

ASME B16.34

ASME Section III

设计范围

Size Range:

NPS 1/2 to 2

DN 15 to 50

Pressure Class Range:

150 to 800

PN 50 to 130

Seating Material: Metal

特点&优势

Brazed-in seat to assure reliable sealing of hardened seating materials

Economical performance from rugged design that smooths flow transitions to minimize flow turbulence

Longer service life from stronger, oversized stem and graphite packing, providing stronger disc-to-stem connection and less wear

Reduces cost and maintenance with ADVanseal pressure sealing system, which eliminates bonnet leakage
 

配置