FlowZeal Controls

Guindy, Chennai, Tamil Nadu

Size : 14 to 2 Screwed

Body & Bonnet : CF8/ CF8M

Seals : PTFE

Pressure : 350 Kg/cm2 (5000 PSI)

Temperature Range : 200C

Leakage : Bubble Tight

Ends : Screwed (F) to BSP

SIZE : 1/2 to 12

Type : 2 way, 3 way

Body/ Bonnet : ASTM A216 Gr. WCB/ ASTM A351 Gr. CF8/ CF8M

Internals : SS 304/ SS 316 [Hard facing other material on Request]

Gland Packing : Teflon/ Grafoil

Trim Design : Contoured Parabolic/ Cage Guided/ Pressure Balanced

Characteristic : Linear/ Equal Percentage/ On-off (quick opening)

End connections : Flanged end ASME B16.5 CL 150/300/600

Pressure Rating : ASME B16.5 CL 150/300/600

Temperature : upto 450C

Leakage : ASME B16.104 Class V & VI for Soft seating/ Class IV for Metal to Metal.

ACTUATOR DETAILS

Actuator : Diaphragm & Multi Spring type, Air to open / Air to close as a standard

Pneumatic Pressure : 1.44 to 2.44 Kg/cm2

Positioner Details

Type : Smart / Electro Pneumatic/ Pneumatic

Input Signal : HART/ 4 20 mA/ 3 15 Psi

Size : 112 to 40

Body : CI/ SS 316/ SS 317L

Knife Plate : SS 304/ SS 316/ SS 317L

Yoke : Carbon Steel/ SS 304

Stem : SS 316 or SS 304

Packing Flange : SS 304

Seat : Resilient/ Metal to Metal

Stem Nut : SS 304 Self Locking

Gland Packing : Graphite and PTFE impregnated Synthetic yorn

Hydraulic Test Pressure : Body: at 5 Kg/cm2, Seat: 2.8 kg/cm2

Pneumatic Cylinder Details

Barrel : Stainless Steel

End covers : Graded Cast Iron

Piston : S. G. Iron/ CI

Piston Rod : Stainless steel

Seals : Nitrile

Working Pressure : 4 to 12 bar

Operating Pressure : upto 85C

Size : 112 to 48

Valve Type : Centric Disc/ Double Flanged/ Damper/ Off Set Disc

Body : Cast Steel/ Ductile Iron/ Gry Iron/ CF8/ CF8M/ CF 3M

Disc : CF8/ CF 8M/CF 3M/ SG Iron with Teflon/ Nylon Coated & Rubber Line

Seat : Nitrile/ EPDM/ Viton/ Hypeion/ Silicon/ Neopren/ Metal to Metal for Double

Flange Damper valve

Shaft : AISI 410/ AISI 304/ AISI 316/ AISI 316

Body : Short Wafer type/ Double Flange for Double Flange Damper valve

End connection : Wafer type End connection

Operating : Hand Lever, Worm Gear, Pneumatic Actuated, Electrical Actuated

Actuator Details

Type : Rack and Pinion type

Actuation : Double Acting/ Single Acting (Spring Return)

Mounting Std : ISO 5211 An International Standard

Pneumatic connections : NAMUR Standard

Size : 12 to 4

Body : ASTM A351 Gr. CF8/ CF8M/ CF3M

Seat : Buna-N (Water)/ PTFE (Steam)

Diaphragm : Buna-N (Water)/ PTFE (Steam)

O-Ring : Buna N

Spring : Spring steel

Adjusting stem : SS 304

End Connection : Screwed / Flanged

Pressure Range : 10 35 PSI (Low Level)

Temperature Range : 80C (for Water), 180C (for Steam)

: Max Inlet 40 Kg/cm2, Outlet 12 25Kg/cm2, 20 35Kg/cm2

Size : 12 to 4 Screwed End, 12 to 10 Wafer type End

Body : WCB/ CF8/ CF8M/ CF3M

Disc : AISI 304/ AISI 316

Spring Retainer : AISI 304 or AISI 316

Disc Seat : Metal to Metal EPDM/ Nitrile Soft Seated for water, PTFE/Viton Soft Seated for oil & Gases