Kontakt-gas.com | KSHKU ball valves

KSHKU-20-25 is designed for installation as a shut-off device in pipeline systems and industrial installations which transport natural gas in macro climatic areas with moderate climate.
KSHKU-42-25 is designed for installation on the pressure and discharge lines of hydraulic systems of powered supports as a locking device.
KSHKU-42-32 is designed for installation on the pressure and discharge lines of hydraulic systems of powered supports as a locking device.

Schematic diagram and overall dimensions of KSHKU-20-25

Schematic diagram and overall dimensions of KSHKU-42-25

Schematic diagram and overall dimensions of KSHKU-42-32

Technical specifications of KSHKU ball valves KSHKU ball valves

NAME OF PARAMETERS	KSHKU-20-25	KSHKU-42-25	KSHKU-42-32
Working medium pressure	20 MPa (200 kgf/cm2)	42 MPa (420 kgf/cm2)	42 MPa (420 kgf/cm2)
Nominal diameter	25 mm	25 mm	32 mm
Working medium	Natural gas	Water emulsion	Water emulsion
The working medium temperature	From -30C to +60С
The ambient temperature	From -40C to +60С
Tightness of the shut-off control	By 1 class GOST 9544-75
Connection	Weld-on nipples and coupling nuts	Threaded and non-threaded	Threaded and non-threaded