3D REVIEW 3D MODELS

STACK DAMPER

SPECIFICATIONS
DAMPER SIZES 100MM TO 7000 MM
CLASS RATINGS 10MM TO 3000MM WC
END CONNECTIONS DOUBLE FLANGED (FF, RF) / BUTT WELD (OPTIONAL)
PORT TYPE FULL / REDUCED PORT (OPTIONAL)
TYPE OF DESIGN CENTRIC / OFFSET
TYPE OF BLADE DESIGN TWO BLADE, FOUR BLADE OR MULTI BLADE LOUVER DAMPER
OPERATOR MANUAL, ELECTRIC, PNEUMATIC OR HYDRAULIC ACTUATORS
ACCESSORIES DISMANTLING JOINT, HYDRAULIC POWER PACK, UPSTREAM CONNECTION PIPE, ELECTRICAL CABINET, ORIGINAL SPARE PARTS, HYDRAULIC & PNEUMATIC ACCESSORIES / CONTROL SYSTEM, PROXIMITY TYPE LIMIT SWITCHES FOR OPEN AND CLOSE POSITIONS, SERVO MOTOR, BYPASS / VENTING SYSTEM, FLANGE ADAPTER, POSITION TRANSMITTER
SPECIAL REQUIREMENTS SINGLE / MULTI DRIVE (DRIVE SCREW), TOP / CENTRE DRIVE (RACK & PINION), CHAIN & SPROCKET DRIVES, LEAP SEAL TYPE, HUMP SEAL TYPE, SEAL ON FRAME, SEAL ON BLADE, BULB SEAL TYPE, INSULATION UPON REQUEST

Note:

 MANUFACTURING SIZES RANGES WILL BE BASED ON HIGH PRESSURE CLASSES, SERVICE APPLICATION AND SPECIAL REQUIREMENTS IF ANY.

 CONSULT FACTORY FOR LARGE SIZE VALVES.

STANDARD REFERENCE
DESIGN ASME SECTION VIII / ASME B16.34 / MANUFACTURING STANDARD
FACE TO FACE MANUFACTURING STANDARD / AS PER CUST. REQUIREMENT
END CONNECTION MANUFACTURING STANDARD / AS PER CUST. REQUIREMENT
TESTING MANUFACTURING STANDARD
PT RATING ASME B16.34
MATERIAL OF CONSTRUCTION
BODY / BONNET / FRAME CAST CARBON STEEL, FABRICATED CARBON STEEL, STANLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, OTHER SPECIAL MATERIALS UPON REQUEST
BLADE CAST CARBON STEEL, FABRICATED CARBON STEEL, STANLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, OTHER SPECIAL MATERIALS UPON REQUEST
SHAFT STANLESS STEEL, DUPLEX / SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, OTHER SPECIAL MATERIALS UPON REQUEST
MAIN SEAL SS / INCONEL / CERAMIC
BEARINGS MAINTENANCE FREE SLIDE BEARINGS, SELF LUBRICATING BEARINGS
FASTENERS CARBON STEEL, HIGH TENSILE STEEL, STAINLESS STEEL, OTHER SPECIAL MATERIALS

Note:

 ACTUAL MATERIALS OF CONSTRUCTION WILL DEPENDS UPON THE VALVE SIZE, PRESSURE CLASS, TEMPERATURE AND SERVICE CONDITIONS.

 OTHER MATERIALS ARE ALSO AVAILABLE UPON THE REQUEST.

 OTHER TESTING SHALL BE PERFORMED UPON CUSTOMER REQUIREMENT.