e Reader Service Card in this Issue n ultra-compact version of the Type 2000 modular). tern valve system is now offered. ... The valves are designed with self- adjust ing, double-packing glands, and an extended spindle guide, and PTFE wiper seal. ... The microprocessor-controlled digital models offer the Navigator and 4character LED digital display. The navigational system consists of a simple user interface, based on a novel, sensitive rotor and two keys for select- ing and confirminganbsp;...
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