ZTMR6 series combination pressure regulating valve

1、 Characteristics:

The ZTMR6-L6-D combination pressure regulating valve is composed of two two position three-way directional valves connected in parallel with a pressure regulating valve. It is a crucial main control valve in the gas valves used in oil well repair rigs, equivalent to a five position six way directional valve. The pressure at port C can increase with the increase of the handle angle, and the handle can be positioned.

The ZTMR6-L6-F combination pressure regulating valve is composed of two two position three-way directional valves and a pressure reducing valve connected in series. Like the ZTMR6-L6-D, it is a key valve component produced for workover rigs, equivalent to a three position five way directional valve. The pressure at ports A and B can increase with the increase of the handle angle, and the handle can automatically return to the center position.

2、 Graphic symbols:

ZTMR6-L6-D	ZTMR6-L6-F

3、 Model Description:

4、 Technical parameters

5、 Appearance and installation dimensions：

*The symbol in parentheses represents the handle position of ZTMR6-L6-F.

Menu:

*When P represents the corresponding handle position, there is corresponding pressure air output from the working air port.

When Pi represents the corresponding handle position, the working air port has corresponding air outputs of different pressures.

None: indicates that there is no air pressure at the working port corresponding to the handle position.