EMERSON GRISS

GRISS can rely on a long history of developing valves and safety valves especially for use in primary and secondary circuits and all reactor types.

1. Nuclear valves and safety valves for nuclear application:
Forged or cast steel globe, gate and swing check valves
Safety valves for steam generator
Safety valves for pressurizers
Auxiliary safety relief valves
Diaphragm valves
Remote control for valves
Non return check valves CLASAR®
Control valves MONOVAR® for liquid service
Quarter turn (butterfly and ball) valves

2.Maintenance & services:
Engineering of maintenance on valves and safety valves
Turnkey maintenance works on valves and safety valves
Specific onsite maintenance, with dedicated means, such as:
-In situ safety valves set pressure verification
-revamping of safety valves seats
Up to now, more than 120 units all around the word have trusted GRISS and still do.
GRISS has acquired specific expertise in onsite technical assistance and valve servicing through its dedicated engineering support.