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BUTTERFLY VALVES. A TECHNICAL PRESENTATION. Advance Range Of Butterfly Valves. Concentric Design Integrally Molded Double Offset Soft Seated Triple Offset Metal / PTFE Seated . WHAT IS OFFSET (ECCENTRICITY) IN BUTTERFLY VALVES ?. Concentric Disc Butterfly Valve. Single off set valve.

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BUTTERFLY VALVES

A TECHNICAL PRESENTATION


Advance Range Of Butterfly Valves

Concentric Design Integrally Molded

Double Offset Soft Seated

Triple Offset Metal / PTFE Seated


WHAT IS OFFSET (ECCENTRICITY)

IN

BUTTERFLY VALVES ?





Types Of Butterfly Valves

TYPE SIZES PRESSURE TEMPERATURE

RATING CLASS

LP SERIES 2”-24” 10 BAR UPTO 100 °C

CONCENTRIC

CONCENTRIC 2”-24” #125, #150 UPTO 204°C

(WAFER)

DOUBLE 3”-80” PN10,16,25 UPTO 204°C

ECCENTRIC

(GUNRIC DESIGN)

TRIPLE 2”-48” # 900 UPTO 900 °C

ECCENTRIC

(WAFER, LUGGED & FLANGED)

(GUNRIC DESIGN)


Concentric integrally molded liner

CONCENTRIC INTEGRALLYMOLDED LINER

BUTTERFLY VALVE



Advance Butterfly Valves

An Integrally Molded Liner Design


Advance butterfly valves integrally molded

Designed to BS 5155 / IS 13095 / API 609 & AWWA 504C (generally).

Available in flangeless wafer and lugged type short pattern design for easy installation and handling.

Available with standard lever, gear, actuators & special operators.

End connections suitable for installation with flanges conforming to : BS10 table d, e & f, ANSI B16.1 class 125# / 150# & IS 6392 table 10 to 20, IIS 10 & IS 1538.

Well suited for various applications viz., Water, Oil, Gas, LPG, Compressed Air, Food Products etc.

Advance Butterfly Valves (Integrally Molded)


Butterfly Valve (generally).

STEM SEALING ARRANGEMENT

INTEGRAL LINER PROVIDES EXTRA SEALING

Body

Atmospheric sealing

Bush

Spacer

Stem

Secondary Sealing

Bush

Liner

Primary Sealing

Disc


Butterfly Valve (generally).


Butterfly Valve (generally).

Valve Body For Integrally Molded Liner

Valve Body For Loose Liner

No Wetted Surface

Wetted Surface

BODY IS EXPOSED TO FLUID IN LOOSE LINER


Advance Butterfly Valve With Actuator (generally).

PNEUMATIC

ELECTRIC



Butterfly Valve (generally).


Butterfly Valve (generally).


Butterfly Valve (generally).

RUGGED SINGLE STEM DESIGN FOR SIZES 250mm & ABOVE

NO SIGNIFICANT REDUCTION IN FLOW AREA

CONVENTIONAL TWIN STEM DESIGN

‘ADVANCE’ SINGLE STEM DESIGN


Communication co ordinates

142 A & B, Noida Special Economic Zone, NOIDA - 201 305 (INDIA)

Phone : +91 (120) 2562374, 2562375

Fax : +91 (120) 2462376

e-mail : [email protected]

Website : www.advancevalves.com

Communication Co-ordinates


THANK YOU FOR (INDIA)

YOUR ATTENTION


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