设计标准

ASME (B16.34, B16.10, B16.25)

PED

DIN

CRN

ISO

NACE

EN

设计范围

Size Range: NPS 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24

Pressure Class Range: ASME class 150, 300

Seating Material: Metal or soft seat

特点&优势

Primary stem seal plus two optional secondary seals provide triple leak protection

Retainer is locked in the valve body by a unique lock or fasteners, depending on size

Adjustable, live-loaded packing options available

Low profile disc increases capacity and provides better flow control

配置