globe valve / manual / pneumatically-operated / for gas
for gas, for natural gas
Max.: 50 °C (122 °F)
Min.: -196 °C (-321 °F)
25 bar (362.6 psi)
Max.: 50 mm (1.969 in)
Min.: 10 mm (0.394 in)
FREES – the new valve generation with minimal clearance volume .
FREES offers more than 240% overall system performance compared with conventional vacuum insulated valves because it provides 3 benefits:
Less pump cycles, better maintenance and reliability and more planning flexibility. FREES – the unique cryogenic valve with an innovative patented design.
first benefit: more flexible
FREES enables to use available space, as can be installed in any position. Such as a vacuum insulated cryogenic valve. E.g. horizontal and below ceiling, hence saving more than 80 % space. Easier and more flexible planning from now on with FREES!
second benefit: quicker
For you FREES shrinks space! The innovative design requires 80 % less space – for a much better performance, as faster to evacuuate with less pump cycles. Hence quicker to start-up the system with less shut-down period.
third benefit: cleaner
FRESS is cleaner because of the minimal clearance volume surface. Reduced for more than 80% it prevents that particle adhere at inner surface and avoids undesired chemical reactions.
For a clean and stable vacuum.
Intrinsic clearance volume
Clearance volume is intrinsic; that means it is unavoidable within the system from a functional point of view.