Nominal diameter：

2"~40"

Operating temperature：

-30℃～135℃

Nominal pressure：

CLASS 150～300

Material：

Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel

Design standard：

API609, ANSI16.34, JISB2064

Structural length：

API609, DIN3202, ISO5752, BS5155

Connecting end：

DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

Test standard：

API 598

Operation method：

Handle, worm, motor-drive unit, pneumatic drive unit

Application fields：

Used as control and cut-off equipment for smelting, chemical engineering, sewage engineering, environmental protection system and control subsystems of water plant, power plan and steel plant.