T Design Features Virgo - jamisonproducts.com

1 Virgo Technology in full flowIVVHT nspired by the mission of offering world-class solutions in the area of Flow Control, a group of experienced engineers with decades of cumulative experience in Design and manufacture of industrial valves, decided to start business back in Engineers, though started off as valve automation system designers and manufacturers, soon, reverse integrated into manufacture of ball valves, butterfly valves and automation accessories. Over a short period of time, Virgo has gained a position of prominence in the field of process control valves and automation systems in varied applications in Chemical, Petrochemical, Oil & Gas, Fertilizer, Pharmaceutical & HVAC industries.

2 Irgo valves are designed by using the latest techniques such as the CAD and Finite Element Analysis. State-of-the-art manufacturing technologies, modern quality management methods and competent ERP systems ensure efficient production processes resulting in consistently high quality standards over large quantities of quality benchmarks set by Virgo for itself are evident by the ready acceptance of its products in markets all around the catalog will illustrate in detail Virgo s technical competence and experience in the area of Ball Design FeaturesTrunnion Mounted Ball Valve Range3lOther applicable standards : Valve Bore: API 6 DFace to Face: ANSI B / API 6 DFlange dimensions: ANSI B weld valve ends: ANSI B tests: API 6D/API 598 / BS 6755 Part I / MSS SP 55 Fire safe.

3 API 607 (Edition IV) / API 6FA / BS 6755 Part II Drain / Vent / Bypass: MSS SP 45lVirgo valves are designed and manufactured as per ANSI B , API 6D & BS 5351. These standards cover Pressure - Temperature ratings, minimum shell thickness, bore diameter for each body and trim can be offered as per NACE MR 01-75 on inspection as per MSS-SP 53, 54, 59, 93 & 94lActuator mounting pad on the valve as per ISO 5211 Design & Testing Standards150 / 300 / 600 ANSI ClassReducedFullReducedFullReducedFull90 0150 / 300 / 60090015001500 BoreSize Sizes not listed above can be offered on requestQuality Systems : ISO 9001 and API 6D - Q1. API Registration Number API 6D - 0288 Trunnion Mounted Ball ValveUNIFORM LOADING OF SEATSON TO BALL USING A SETOF COMPRESSION SPRINGSPLACED AT EQUIDISTANCEANTISTATIC DESIGNCIRCUMFERENTIALLYSTUFFING GLAND ARRANGEMENTAND STEM SEALINGDOUBLE BODY SEALINGPIGGABLE BOREFEATUREDOUBLE BLOCK & BLEEDFOR TRUNNION AND STEMSELF LUBRICATING BEARINGSLOW PRESSURE SOFT SEALINGAND HIGH PRESSURE METAL Design LOW OPERATING TORQUEBODY CAVITY PRESSURE RELIEFFLANGED ENDBUTT WELD ENDFULL BOREREDUCEDBOREV irgo Technology in full flowIVVHT nspired by the mission of offering world-class solutions in the area of Flow Control, a group of experienced engineers with decades of cumulative experience in Design and manufacture of industrial valves.

4 Decided to start business back in Engineers, though started off as valve automation system designers and manufacturers, soon, reverse integrated into manufacture of ball valves, butterfly valves and automation accessories. Over a short period of time, Virgo has gained a position of prominence in the field of process control valves and automation systems in varied applications in Chemical, Petrochemical, Oil & Gas, Fertilizer, Pharmaceutical & HVAC industries. irgo valves are designed by using the latest techniques such as the CAD and Finite Element Analysis. State-of-the-art manufacturing technologies, modern quality management methods and competent ERP systems ensure efficient production processes resulting in consistently high quality standards over large quantities of quality benchmarks set by Virgo for itself are evident by the ready acceptance of its products in markets all around the catalog will illustrate in detail Virgo s technical competence and experience in the area of Ball Design FeaturesTrunnion Mounted Ball Valve Range3lOther applicable standards : Valve Bore: API 6 DFace to Face: ANSI B / API 6 DFlange dimensions: ANSI B weld valve ends: ANSI B tests: API 6D/API 598 / BS 6755 Part I / MSS SP 55 Fire safe.

5 API 607 (Edition IV) / API 6FA / BS 6755 Part II Drain / Vent / Bypass: MSS SP 45lVirgo valves are designed and manufactured as per ANSI B , API 6D & BS 5351. These standards cover Pressure - Temperature ratings, minimum shell thickness, bore diameter for each body and trim can be offered as per NACE MR 01-75 on inspection as per MSS-SP 53, 54, 59, 93 & 94lActuator mounting pad on the valve as per ISO 5211 Design & Testing Standards150 / 300 / 600 ANSI ClassReducedFullReducedFullReducedFull90 0150 / 300 / 60090015001500 BoreSize Sizes not listed above can be offered on requestQuality Systems : ISO 9001 and API 6D - Q1. API Registration Number API 6D - 0288 Trunnion Mounted Ball ValveUNIFORM LOADING OF SEATSON TO BALL USING A SETOF COMPRESSION SPRINGSPLACED AT EQUIDISTANCEANTISTATIC DESIGNCIRCUMFERENTIALLYSTUFFING GLAND ARRANGEMENTAND STEM SEALINGDOUBLE BODY SEALINGPIGGABLE BOREFEATUREDOUBLE BLOCK & BLEEDFOR TRUNNION AND STEMSELF LUBRICATING BEARINGSLOW PRESSURE SOFT SEALINGAND HIGH PRESSURE METAL Design LOW OPERATING TORQUEBODY CAVITY PRESSURE RELIEFFLANGED ENDBUTT WELD ENDFULL BOREREDUCEDBOREV irgo Design Features4 All castings are shot blasted and are subjected to dewatering oil coats.

6 Carbon Steel valves are Zinc phosphated and internally lacquered before final to painting, valves are thoroughly cleaned and primer coated with inorganic Zinc Silicate . An intermediate coat of Epoxy Polyamide followed by final coat of Polyurethane Aliphatic paint is applied in semi-gloss finish. Valves are shipped in vapor corrosion inhibitor impregnated paper bags with desiccant pouches to prevent corrosion due to saline Protection and PaintingShut off is independent on the upstream and downstream side of the Ball. The valve bore and body cavity are isolated from each other when the valve is fully opened or closed so that the residue within the body cavity may be disposed through the drain or vent. Differential pressure acting on ball = P1 - P2 Leakage from the valve body joints is prevented by sealing with O-ring and graphite packing against a wide spectrum of pressure / temperature triple sealing arrangement in stem area prevents leakage to atmosphere.

7 It includes double sealing with O-rings and graphite seal at the top of stem housing. The blow out proof stem enables positive stem of the seat insert material in the event of fire leads to the seat springs energizing and loading forward the seat holder to form a metal to metal contact against the Exploded View5 BODY BODY ADAPTER BALL STEM SEAT+INSERT O RING (SEAT) O RING (B/A) BODY GASKET STEM HOUSING BUSH BEARING GASKET (STEM) GASKET (STEM HOUSING) O RING (STEM) O RING (STEM HOUSING) DOWEL PIN CAP SCREW STUDS NUTS THRUST WASHER (STEM) ISO MOUNTING FLANGE CAP SCREW TRUNNION GASKET (TRUNNION/HOUSING) O RING (TRUNNION/HOUSING) CAP SCREW THRUST WASHER (TRUNNION) ANTISTATIC SPRING SPRINGS (SEAT) INJECTION FITTING (OPTIONAL) GEAR OPERATOR03052806070802020807062805232410 2627222504191313181737121410290915200121 151615 Part List KEY 3130 INJECTION FITTING (OPTIONAL)3711 BRACKET COUPLING STUDS DRAIN/VENT PLUG NUTS3233343536363530 Those marked in part list are recommended as 08 07 06 05 02 03 01 0910111213141516171819202122232425262728 293031333234353637 Virgo Design Features4 All castings are shot blasted and are subjected to dewatering oil coats.

8 Carbon Steel valves are Zinc phosphated and internally lacquered before final to painting, valves are thoroughly cleaned and primer coated with inorganic Zinc Silicate . An intermediate coat of Epoxy Polyamide followed by final coat of Polyurethane Aliphatic paint is applied in semi-gloss finish. Valves are shipped in vapor corrosion inhibitor impregnated paper bags with desiccant pouches to prevent corrosion due to saline Protection and PaintingShut off is independent on the upstream and downstream side of the Ball. The valve bore and body cavity are isolated from each other when the valve is fully opened or closed so that the residue within the body cavity may be disposed through the drain or vent. Differential pressure acting on ball = P1 - P2 Leakage from the valve body joints is prevented by sealing with O-ring and graphite packing against a wide spectrum of pressure / temperature triple sealing arrangement in stem area prevents leakage to atmosphere.

9 It includes double sealing with O-rings and graphite seal at the top of stem housing. The blow out proof stem enables positive stem of the seat insert material in the event of fire leads to the seat springs energizing and loading forward the seat holder to form a metal to metal contact against the Exploded View5 BODY BODY ADAPTER BALL STEM SEAT+INSERT O RING (SEAT) O RING (B/A) BODY GASKET STEM HOUSING BUSH BEARING GASKET (STEM) GASKET (STEM HOUSING) O RING (STEM) O RING (STEM HOUSING) DOWEL PIN CAP SCREW STUDS NUTS THRUST WASHER (STEM) ISO MOUNTING FLANGE CAP SCREW TRUNNION GASKET (TRUNNION/HOUSING) O RING (TRUNNION/HOUSING) CAP SCREW THRUST WASHER (TRUNNION) ANTISTATIC SPRING SPRINGS (SEAT) INJECTION FITTING (OPTIONAL) GEAR OPERATOR03052806070802020807062805232410 2627222504191313181737121410290915200121 151615 Part List KEY 3130 INJECTION FITTING (OPTIONAL)3711 BRACKET COUPLING STUDS DRAIN/VENT PLUG NUTS3233343536363530 Those marked in part list are recommended as 08 07 06 05 02 03 01 0910111213141516171819202122232425262728 293031333234353637 Virgo General Assembly6 ANTISTATIC SPRINGDRAIN PLUG/BLEED VALVE23 SEAT SPRING2221 BUSH BEARING GASKET (STEM)O RING (STEM HOUSINS)GASKET (STEM HOUSING)STEM HOUSINGTRUNNION THRUST WASHERGASKET (TRUNNION)O RING (TRUNNION)ISO MTG FLANGESTEM THRUST WASHER192018 TRUNNION161715O RING (STEM)131412101109 Part NameO RING (SEAT)SEAT + INSERTO RING (BODY ADAPTER)GASKET (BODY)

10 BODY ADAPTER02070806 STEMBALL040503 ITEMN umberBODY01LT1T N x M Nos. F R CFULLBOREBOREREDUCED EDNH1OH2 MOUNTING DETAILS OFSTEM END DETAILSHAND LEVER24 BRACKET25 COUPLING26 GEAR BOX2714161312110908070605041521220302100 11723201819 FOR ACTUATOR/GEAR OPERATOR VALVESb d3 x Holes d2 d1 ACTUATOR/GEAR OPERATOR AS PER dWGHAND LEVER ASSEMBLY DETAILSGEAR BOX ASSEMBLY DETAILSX ZYGHAND LEVER ASSEMBLY DETAILSFOR 3" FB CLASS 150 & 3002424272625 Operator Mounting DetailsGear Box DetailsVirgo Dimensional Details7 DNEL (F)L (BW)L (RTJ)FC NMRTT1H1H2 OGXYZWT (kg)SIZEMM* 50 x * * 80 x * * 100 x x x x x x x x x x x x 150 DNEL (F)L (BW)L (RTJ)FC NMRTT1H1H2 OGXYZWT (kg)SIZEMM* 50 x * * 80 x * * 100 x x x x x x x x x x x x 300 Dimensions (mm)