Globe Valve

MIAN APPLICATION:

Transport of:-cold and industrial water;

                       Saturated vapours

                       Petroleum product

On condition that the compatibly regarding the corrosion, erosion and safety in work in relation to the design and material used to be ensured

DESIGN AND WORKING CHARCTERISTICS

            Body      straight flanged, CD;

             Angle flanged, cc,

Stem:-rising rotary;

Overall length           -in conformity ISO; BS; DIN; ANSI

Connected flanges:-in conformity with ISO; BS; DIN; ANSI

WORKING TEMPERATURE

Tmax /T min

Metal seated   300ºc –for asbestos free sheet gasket /asbestos free rings; /-10ºc

OPERATION

AM -manual;

AE   -electric.

MOUNTING

      Flow direction marked on the body;

      Indifferent position

FACTORY TEST; TEST PRESSURES; LEAKAGE

Hydraulic test:      in conformity with ISO 520

                              In conformity with API 598;

Test pressure:       shell test:    -1.5×PN (bar)

                               Seat test: 1.1BN (bar)

Maximum allowed leakage at seat test:-metal seated –grade Bin conformity with ISO 5208 Resilient seated –grade A in conformity with ISO 5208;

            Metal seated –ANSI, API 598;