ZJHP-B single seat insulation jacket adjustment

ZJHP-B single-seat heat preservation jacket control valve absorbs the advantages of small and fine single-seat valve. It has the characteristics of small size, light weight, accurate flow characteristics, large adjustable ratio and small leakage. It is especially suitable for keeping the temperature of the medium and preventing the crystallization and solidification of the medium.

Specification model

Main technical parameters

Main technical parameters of adjusting mechanism

○Main technical parameters of actuator

○performance index

○Allowable pressure differenceMPa

Note: 1.P - valve positioner, R - pressure relay.

2. allow differential pressure to be the maximum value of delta P when the valve is closed P2=0.

3. the maximum pressure difference exceeds 1.0MPa. The surface of the valve plug and valve seat is hardfacing or converted to other materials.

Main material and recommended temperature range

Can be supplied with accessories.

Handwheel mechanism, lubricator (matching), positioner (matching), air filtration regulator, etc.

Outline size mm

Note: the size of the connecting flange is determined according to the flange specifications after lifting. For example, choose DN40 valve, flange size according to DN50.