BALL VALVES - JC valves

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46BALL VALVES | SPECIAL CONSTRUCTIONS| BALL VALVES |SPECIALCONSTRUCCTIONSJC Ball Valves can be delivered in special constructionsas following:STEAM JACKETWhen viscous materials are handled,JC steam jacketed ball valves arerecommended to prevent valve to beblocked in closed position.The maximum steam jacket pressureis 10 Bar (1.0 Mpa) and maximumtemperature is 260º.CAVITY FILLERSome of the roughest process controlsproblems involve fluids than canpolymerize in place. That means theycan polymerize inside body cavities andcould block the valve. Cavity-filler seatsare available in PTFE, Stansit, TFM.Applications: Styrene, Butadiene,Monomers, Pharmaceuticals, Foodprocess, ...
47BALL VALVES | SPECIAL CONSTRUCTIONSDOUBLE PACKINGToday’s concern for the containmentof fugitive emissions has brought forthin the industry a wide range of stemsealing concepts and designs aimedto eliminating stem leakage. For theseapplications where it is imperative thatfluid containment has to be assured,double packing can be adapted to anyJC ball valve.LOW TEMPERATURE OR CRYOGENIC SERVICEJC ball valves have been widely used in lowtemperature and cryogenic applications,including some gas treatment processes(LNG, Methane, LPG…), requiring valvesable to be operated and to assure heliumleakage rates within specified limits atlow temperatures. In these cases JCoffers valves designed with special seats,bonnets and materials for low temperatureor cryogenic service.FULLY AUTOMATED BALL VALVESJC Valves can be delivered withpneumatic, electric, hydraulic or gasover-oilactuators as per costumerrequirements.
Page 2 and 3: BCMHIØ55R1ØPØ PLISO 5211LLISO 52
Page 4: “We make valvessince 1968”CANAD
Page 8: 6BALL VALVES | METAL SEATED| BALL V
Page 11 and 12: J9BALL VALVES | METAL SEATEDASME 35
Page 14 and 15: 12BALL VALVES | METAL SEATED TRUNNI
Page 16 and 17: 14BALL VALVES | TRUNNION MOUNTED BA
Page 24 and 25: 22BALL VALVES | FLOATING ASME BALL
Page 31 and 32: 29BALL VALVES | MONOBLOCK VALVESASM
Page 33: 31BALL VALVES | MONOBLOCK VALVESASM
Page 36 and 37: JJ34BALL VALVES | SEMI-TRUNION BALL
Page 38 and 39: 36BALL VALVES | FLOATING EN-DIN BAL
Page 44 and 45: 42BALL VALVES | FLOATING 3 WAY BALL
Page 46 and 47: 44BALL VALVES | FLOATING 3 WAY BALL
Page 50 and 51: 48BALL VALVES | DIMENSIONS OF DRILL
Page 52: MHIØ55R1ØPØ PLBALL VALVESØ 5LIS

BALL VALVES - JC valves

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