Electrically Operated Control Valve

Size:

15 mm (1/2”) to 150 mm (6”).

Unified Flanges:

As per ANSI CI. 150/300 and PN 16.

Pressure Rating :

As per ANSI CI. 150,CI. 300, PN 16 & PN 25.

Pressure Temp. rating :

As per ASME B16.34.

Gear train:

Carbon filled Teflon for temp. Upto 220OC.

Design Standard:

ASME B16.34.

Leakage :

As per ANSI-FCI-70-2 CI. IV(0.01% of Kv) for 5512A Series and Class VI-Bubble tight for 5512B Series.

Face to Face :

As per DIN-3202.Part I Series F1.(All materials)

Testing Standard:

ANSI-FCI-70-2.

Temperature :

On-Off, Equal percentage or Linear.

Seats:

Screwed type replaceable.

Body & Bonnet Material:

CS-ASTM A 216 WCB (DIN 1.0619 GS-C 25). SS-ASTM A351CF8M (DIN1.4408) (GX6 Cr.Ni MO1810) SS-ASTM A351CF8(DIN1.4301) SG Iron-IS 1865 Grade SG 400/15A.

Plug Material:

SS AISI 420/316.

Seat Ring:

SS AISI 420/316.

Spindle :

410/316 Ground, Burnished and Hard Chromed.

Studs:

ASTM A193 Gr. B7.

Hex. Nuts:

ASTM A194 Gr. 2H.

Ball seat :

Cr. Ni Foil coated with graphite.

Range ability:

Equal Percentage 30:1 Linear 50:1.

Fluids :

Air, Water, Steam, Gas, etc.

Note :

5512A are Metal Seated Valves. 5512B are Soft Seated Valves.

Electric Actuator:

Series KN

Housing :

Aluminium Silicon alloy heat treated.

Gears:

Steel, hobbed, toughened gears.

Electric Supply :

Single phase, permanent split phase capacitor type class ‘F’ insulated motor.

Switching cycles:

Upto 240 cys per hour for small size valves and for large size valves refer to AVCON. (Switching cycles is meant for duration of less than 0.1 second).