Valves are locking devices for cylinders when filling, storing and discharging hydrogen from them.
The valves are manufactured in two versions:
– BB-88 for installation on medium volume cylinders;
– BB-88 isp.03 for installation on small volume cylinders.
The valve is manufactured according to TU 26-05-89-87.
The valve is manufactured in climatic versions U2 or T2 according to GOST 15150, but for operation in the temperature range from minus 500 to plus 600 C.