PC-008A. CONTROL VALVE CHARACTERISTICS TRAINER(PNEUMATICALLY ACTUATED)

Set up consists of Process tank with 1) ON-OFF (Quick opening) Valve &

2) Linear Control Valve 3) Equal percentage Valve (Pneumatically controlled). In fluid circuit

controlled by manual air regulator. Complete set up on M S Powder coated structure.

VALVE DETAILS

VALVE TYPE           : Globe type

LINE SIZE                 : 15 mm

VALVE LIFT             : 28 mm

INLET Pr.                   : 4 Kg.

DIFF.. Pr.                    : 4 Kg Max.

CONTROL Pr.           : 3-15 PSI

ACTUATION                        : Diaphragm Reverse actuated Close on supply failure

PNEUMATIC                        : ¼” N.P.T.

CONNECTION

BODY                                    : CS SS-316

BONET TYPE            : Standard Vertical Mount

Rotameter is incorporated in main stream to indicate the resultant flow of fluid.

Characteristics of valves can be studied by varying air pressure to valve.

Unit provides experimentation in-

1) Actuator Characteristics of ON-OFF Valve.

2) Actuator Characteristics of Linear Control Valve.

3) Actuator Characteristics of equal percentage Valve.

4) Study of stem positioning with fluid discharge for both valves.