Control valve of Pneumatic System of main engine and Repair kits 

    (Repair Kit List for B&W, SULZER, UEC M/E Pneumatic System)

    2.The pneumatic pressure transmitter QBYF - 21 b: measuring range 0-2.5 MPa, 

0.02 0.1 MPa,the output of capillary length 1-15 meters.With NAKAKITA MODEL:

KE 21 substitute each other.

    3.The differential pressure transmitter of the boiler.Pneumatic: the output 

signal of 0.02-0.02 MPa

    4.Japan NABCO (NABTESCO) host pneumatic system of pneumatic valve parts

and repair kits.