(5) The Mark 10/20 Series was designed to be used with Jordan Valve s pneumatic control valves. Choose one of the Mark 10/20 Controllers for reliable and accurate control of pressure and temperature. A Controller and Control valve should be used when:
the desired pressure or temperature control point is beyond the range of self-operated or pilot-operated valves
closer control is required than can be achieved with self-operated or piloted valves
the process being controlled requires wide proportional band, automatic reset and/or derivative action
the control instrument is mounted on a remote board
cascade control is required (one controller is used to reset another)
the pressure drop is too small for a self-operated ...
(10) Y-type line strainers protect your fluid handling system against the damage that can occur to valves, traps and other equipment when foreign matter such as dirt, scale or welding particles travel through the pipeline. Available with threaded or flanged end connections in Carbon Steel, Stainless Steel, Bronze or Cast Iron; for services up to 1480 psi.
Strainers feature a machine-tapered seat for a perfect fit of the removable strainer screen; and a blow-off plug that can be replaced with an optional ball valve for inline blowdown of dirt, scale, etc. Selected sizes are in stock and ready for immediate delivery.
