Valves
Valves are mechanical devices that controls the flow and pressure within a system or process. They are essential components of a piping system that conveys liquids, gases, vapors, slurries etc..
Different types of valves are available: gate, globe, plug, ball, butterfly, check, diaphragm, pinch, pressure relief, control valves etc. Each of these types has a number of models, each with different features and functional capabilities. Some valves are self-operated while others manually or with an actuator or pneumatic or hydraulic is operated.
Gate Valves
| SIZE : |
2" to 88" DN 50 UPTO DN 220 |
| PRESSURE RATING : |
ASME 150# TO 2500# |
| DESIGN STANDARDS : |
API 600, BS 1414,API 6D |
| PRESSURE/ TEMPERATURE RATING : |
ASME B 16.34 |
| TEST (INSPECTION) STANDARD : |
API 598, API 6D, ISO 5208, API6FA, ISO 10497, BS 6364 |
| CONSTRUCTION DETAILS : |
BOLTED BONNET/ PRESSURE SEALED BONNET, OS AND Y TYPE RISING STEM |
| END CONNECTION : |
FLANGED, BUTT WELD |
| OPERATOR/ ACTUATOR : |
HANDWHEEL, GEAR ACTUATOR, HYDRAULIC, ELECTRO-HYDRAULIC AND ELECTRIC MOTORISED. |
| MATERIALS : |
CARBON STEELS, LOW TEMPERATURE CARBON STEELS, MARTENSITIC STEELS, AUSENITIC STAINLESS STEEL, DUPLEX STAINLESS STEELSUPER DUPLEX STAINLESS STEELS, NICKEL ALLOYS, NICKEL ALLUMINIUM BRONZE, HASTELOY, INCONEL, TITANIUM ALLOY AND CARBON STEEL WITH INTERNAL CORROSION RESISTANT ALLOY (CRA) OVERLAY. |
Globe Valve
| SIZE : |
2" TO 24 " DN 50 TO DN 600 |
| PRESSURE RATING : |
ASME 150# TO 25000# |
| DESIGN STANDARDS : |
BS 1873, BS 623 |
| PRESSURE/ TEMPERATURE RATING : |
ASME B 16.34 |
| TEST (INSPECTION) STANDARD : |
API 598, ISO 5208, BS 6364 |
| CONSTRUCTION DETAILS : |
BOLTED BONNNET, PRESSURE SEALED BONNET, OS AND Y TYPE RISING STEM |
| END CONNECTION : |
FLANGED, BUTT WELD |
| OPERATOR/ ACTUATOR : |
HANDWHEEL GEAR, ACTUATOR (PNEUMATIC, HYDRAULIC, ELECTROHYDRAULIC AND ELECTRIC MOTORISED) |
| MATERIALS : |
CARBON STEELS, LOW TEMPERATURE CARBON STEEL, MARTENSITIC STEELS, AUSTENITIC STAINLESS STEEL, DUPLEX STAINLESS STEELS, UPER DUPLEX STAINLESS STEELS, NICKEL ALLOYS, NICKEL ALUMINUM BRONZE, HASTELLOY, INCONEL, TITANIUM ALLOY & CARBON STEEL WITH INTERNAL CORROSION RESISTANT ALLOY (CRA) OVERLAY |
Swing Ceck Valve
| SIZE : |
2" TO 56" DN 50 TO DN 1400 |
| PRESSURE RATING : |
ASME 1500# TO 2500# |
| DESIGN STANDARDS : |
API 6D,API 594,BS 1868 |
| PRESSURE/ TEMPERATURE RATING : |
ASME B 16.34 |
| TEST (INSPECTION) STANDARD : |
API 598, API 6D |
| CONSTRUCTION DETAILS : |
BOLTED COVER / PRESSURE SEAL BONNET,SWING CHECK,TILTING DISC,NON – SLAM CHECK |
| END CONNECTION : |
FLANGED, BUTT WELD |
| MATERIALS : |
CARBON STEELS, LOW TEMPERATURE CARBON STEEL, MARTENSITIC STEELS, AUSTENITIC STAINLESS STEEL, DUPLEX STAINLESS STEELS, UPER DUPLEX STAINLESS STEELS, NICKEL ALLOYS, NICKEL ALUMINUM BRONZE, HASTELLOY, INCONEL, TITANIUM ALLOY & CARBON STEEL WITH INTERNAL CORROSION RESISTANT ALLOY (CRA) OVERLAY |
Ball Valve
| SIZE : |
2" to 56" DN 50 UPTO DN 1400 |
| PRESSURE RATING : |
ASME 150# TO 2500# |
| DESIGN STANDARDS : |
API 6D, API 608 |
| PRESSURE/ TEMPERATURE RATING : |
ASME B 16.34 |
| TEST (INSPECTION) STANDARD : |
API 6D,ISO 5208 API 6FA,ISO 10497, API607, BS 6364 |
| CONSTRUCTION DETAILS : |
SINGLE / TWO / THREE PIECE DESIGN / SIDE ENTRY |
| END CONNECTION : |
FLANGED, BUTT WELD |
| OPERATOR/ ACTUATOR : |
LEVER, GEAR, ACTUATOR (PNEUMATIC, HYDRAULIC, ELECTROHYDRAULIC AND ELECTRIC MOTORISED) |
| MATERIALS : |
CARBON STEELS, LOW TEMPERATURE CARBON STEEL, MARTENSITIC STEELS, AUSTENITIC STAINLESS STEEL, DUPLEX STAINLESS STEELS, UPER DUPLEX STAINLESS STEELS, NICKEL ALLOYS, NICKEL ALUMINUM BRONZE, HASTELLOY, INCONEL, TITANIUM ALLOY & CARBON STEEL WITH INTERNAL CORROSION RESISTANT ALLOY (CRA) OVERLAY |
Butterfly Valve
| SIZE : |
80MM TO 3000MM 3" TO 110" |
| ANSI/ CLASS RATING: |
PN 10, PN 16, PN 20 |
| DESIGN STANDARDS : |
AWWA C 504, API 609 CAT B |
| TEST (INSPECTION) STANDARD : |
API 598 |
| F TO F STANDARDS: |
AWWA C 504, API 609 CAT A |
| END CONNECTION : |
FLANGE END |
| OPERATOR/ ACTUATOR : |
MANNUAL, GEAR, PNEUMATIC, ELECTRIC, ETC |
| MATERIALS : |
BODY : CAST IRON, WCB, CF8, CF8M, HAST ALLOY, SUPER DUPLEX, ALLOY 20 , LCB ETC
DISC : DUCTILE IRON, WCB, CF8, CF8M, HAST ALLOY, SUPER DUPLEX, ALLOY 20 , LCB ETC
SEALS : EPDM, NITRILE, PTFE, METAL SEATED ETC |
