THERE is evidence of immunological cross-reaction between structural glycoproteins extracted from human or bovine heart valves and parietal ... group A streptococci 1,2. Further investigations ...

The global isolation valve market is expected to grow from $3.40 billion in 2022 to $3.57 billion in 2023 at a compound annual growth rate (CAGR) of 5.1%. The Russia-Ukraine war disrupted the ...

The L-O-X energy-isolation ... valve is lockable only in the Off position (with a tamperproof locking mechanism) and has a large exhaust port for rapid pressure relief. Available in port sizes ¼ ...

Per UL 60335-2-89, safety shut-off valves are required to perform this isolation. The Solenoid Shut-Off Valve (SSOV) and the Check Shut-Off Valve (CSOV) were specifically designed to meet the criteria ...