Top entry ball valve, in-line maintance

Description

Top ball valve, which is installed from the top, it is very convenience to maintance and replace.

• Technical specifications

Design standard:API **2
Face to face standard: ASME B *6.*0, GB/T ****1
Flange ends:ASME B *6.5, GB/T ***3
Pressure test:API**8, GB/T****7

• Products specifications

Body material:carbon steel, stainless steel, alloy steel
Nominal diameter:1/2"~4"(DN*5~**0)
Pressure range:class**0~***0(PN*0~**0)
Working temperature:***6~***0 degree centigrade
Operation:handle wheel, gear, automatic

• Design feature

Permits In-line access  for seat replacement
Simiplified in-line services