Nominal diameter：

1/2”～4”

Operating temperature：

-29℃～150℃

Operating pressure：

CLASS 200～2000

Material：

Stainless Steel,Carbon Steel

Design standard：

ASME B16.34

Structural length：

Manufacture Standard

Connecting end：

BSP,BSPT,NPT

Test standard：

/

Operation method：

Handle, motor-drive unit, pneumatic drive unit

Application fields：

petroleum chemical industry, electric power, metallurgy, medicine, real estate, municipal engineering and other industries.