Valve update January 1st 2007 The Spirax Sarco SV615 range of safety valves for over pressure protection in steam, gas and liquid applications has been upgraded to achieve higher setting accuracy and reliability. The valves are set and sealed to the customer's pressure specification, with same-day dispatch on urgent orders. Upgrades include reduced friction of the valve movement, flatter seats and less spring relaxation. This is said to result in more accurate setting, extremely predictable opening and crisper closing. More articles from Spirax Sarco Ltd: |