Fully Welded Ball Valves
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Fully Welded Ball Valves

Company´s Profile Established: . . . . . . . . . . . . . .1956, family owned company Managing Director: . . . . .Dr. Ing. Thomas Böhmer Employees: . . . . . . . . . . . . . . .250 Annual turnover: . . . . . . . .60 Mill. DEM Manufacturing area: . . . .25.000 m2 main plant Sprockhövel 4.500 m2 subsidiary plant Hattingen Total number of ball valves produced: > 20 millions Fields of Application • Oil-, Gas- and Product-Pipelines • Compressor-Measure- and Reduction Stations • Gas Storages • Plants and Vessels in the Oil-, Gas- and Petrochemical Industy • Liquid Gas • On- and Offshore Platforms...

Options • Emergency sealing injection • Stem extension • Extended lines for drain, vent and emergency sealing injection • Special coatings • Underground installation • Bypass directly at the valve • Locking device • Other design features on request Design Features • Fully welded body • Trunnion mounted • Spring energized seats • Metal or soft seated •„Double Block and Bleed“ • Full or reduced bore • Flanged or welded ends • Anti blow out stem • Removable stem seals under full line pressure in fully opened or closed position • Anti static device • Self lubricated bearings • In accordance...

Design Böhmer fully welded ball valves fullfil the requirements of the most common national and international standards. Fire Protection The design assures the fire safe requirements in accordance with the international standards as API 6FA, API 607 und BS 6755 P 2 Trunnion Mounted Ball The standard design of Böhmer ball valves provides a trunnion mounted ball for the nominal sizes 3 inch and higher. The maintenance-free bearings for stem and trunnion are self-lubricating, thus assuring a lower torque especially for high pressure ratings. Anti-Static Device The ball valve design includes an...

Seat Seal System The Böhmer ball valves provide spring supported seats as a standard. The seats are pressed against the ball surface by the spring elements and ensure a tight shut-off at low line pressure. In addition the sealing effect is assisted by the pressure in line. So the total sealing force is the sum of the spring force and the force resulting from the pressure which increases pro- Bi-directional Seating System At this design, each seat ring will provide a total sealing in both directions. This system does not enable the self-relieving of the excessive pressure in the cavity. This...

Nennweite Nominal size DN mm inch Durchmesser Diameter Di mm Baulänge Face to face dimensions Gewicht [kg] Weight [kg] L(RF) mm L(RTJ) mm L(WE) mm H1 mm H2 mm Flansch Flange Schweissende Welded-ends 25 1 25 254 257 254 60 35 21 13 50 2 51 368 372 368 85 70 35 18 80 3 78 470 473 410 175 131 73 48 100 4 102 546 549 470 212 155 126 88 150 6 146 705 711 580 253 203 255 165 200 8 194 832 841 710 330 254 625 410 250 10 241 991 1000 820 388 310 845 650 300 12 289 1130 1146 940 463 382 1430 1120 350 14 318 1257 1276 1075 527 433 1930 1430 400 16 362 1384 1407 1200 575 482,5 2950 2160 Böhmer Ball...

Ball Valves with actuators Besides the range of application the working conditions determine the torque rating. For detailed determination of the actuators and the relevant accessories our specialists will be at your service. All types of actuators and manufactures are deliverable Levers Gearboxes Pneumatic actuators Hydraulic actuators Electric actuators

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