Fully Welded Ball Valves
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FULLY WELDED OHMER OUR EXPERIENCE - YOUR SAFETY

OUR EXPERIENCE - YOUR SAFETY

PERFORMANCE FROM START TO FINISH Ensuring the safety of the entire pipeline system requires the valves for oil and gas applications to be able to meet the most challenging demands. The design is optimised for each specific field of application and complies with the latest standards and regulations. BÖHMER-Ball Valves are a guarantee for long lasting reliability. Renowned oil and gas companies trust in our quality.

EXPERIENCE, EXPERTISE, PERFORMANCE. WE ARE BÖHMER! We have been a reliable ball valve manufacturer since 1956. More than 300 highly qualified employees and modern machinery are the components of our success. The structure of our plant and equipment, as well as our production, which is based on the most modern economic and ecological requirements, guarantee our customers maximum performance, quality and cost-effectiveness. Decades of research and development enable us to manufacture a wide variety of ball valves for diverse applications. Thanks to our modular design system, we can always...

Branch factory in Kunshan, China Branch factory in Karaganda, Kazakhstan Today we are proud to have facilities located on 23,000 m² of production and administration floor-space in our main factory and 13,500 m² in our branch factory in Hattingen. Furthermore we are present outside of Europe with two production facilities. In China we produce split body ball valves for the local market. Our plant in Kazakhstan is delivering district heating ball valves to regional customers. Our large warehousing capacity enables us to meet even short-term deadlines. Ontime deliveries are standard for us....

THE BÖHMER PRODUCT LINE Our ball valves set standards because our products are designed for the most demanding conditions. The various applications for which our ball valves were designed require maximum durability and performance. Generally our ball valves can be used wherever gases, liquids and solids are transported. It goes without saying that our ball valves fulfill all requirements for certification and procedure approvals. We can transport all media without difficulty up to the nominal size DN1400 / 56”, even with pressures of up to 500 bar. The standards that our ball valves now...

PLANTS AND VESSELS FOR THE OIL; GAS AND PETROCHEMICAL INDUSTRY LIQUID GAS ON- AND OFFSHORE PLATFORMS POWER STATIONS DISTRICT HEATING / STEAM RECEIVING STATIONS SPECIAL APPLICATIONS / TAILOR MADE Fire Safe (structural component approvals) Type approvals Safety Shutoff Units (SAE)

AND PROVEN IN THE Bohmer fully welded ball valves fullfil requirements of the most common national international standards. BASIC DESIGN FEATURES Seat Seal System The Bohmer 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 proportionally with the line pressure. Depending on...

Double Block and Bleed The cavity can be relieved via vent or drain connections at the cavity. The upstream and downstream seat rings ensure the tight shut off to the cavity in closed position (optional in open position as well). This enables the verification of the tightness of the ball valve under full working pressure. Single-Piston-Effect (Self-relieving Seat Design) This seat system is designed to automatically vent any excessive build-up pressure in the body cavity. The floating seat design allows for relieving the overpressure into the pipeline. ➀ Body ➁ Ball ➂ Stem ➃ Trunnion ➄...

Body: Ball: Seat Rings: O-Rings: Seat Insert: TSTE 355N/P355 NL1; ASTM A350 LF2; ASTM A106/P235 GH-TC1; P250 GH ASTM A350 LF2; ENP or hard chrome; stainless steel on request ASTM A350 LF2; ENP or hard chrome; stainless steel on request FPM; EPDM; NBR; HNBR FPM; PTFE; PTFE-filled; HNBR For deviating operating conditions please send us a written request stating the fluids, as well as the pressure and temperature range. The materials which are mentioned in the list are the Bohmer standard materials. They comply with the most common national and international standards. Other materials, which...

For deviating operating conditions please send us a written request stating the fluids, as well as the pressure and temperature range. The materials which are mentioned in the list are the Bohmer standard materials. They comply with the most common national and international standards. Other materials, which may be necessary due to special applications / conditions (such as corrosion / abrasion as well as temperature etc.) or customers' demands are deliverable on request. Ball Valve with Flange or Weld EndsDN 450 - 1400, ANSI Class 150 | PN 161Standard Materials:Body: TSTE 355N/P355 NL1;...

Body: Ball: Seat Rings: O-Rings: Seat Insert: TSTE 355N/P355 NL1; ASTM A350 LF2; ASTM A106/P235 GH-TC1; P250 GH ASTM A350 LF2; ENP or hard chrome; stainless steel on request ASTM A350 LF2; ENP or hard chrome; stainless steel on request FPM; EPDM; NBR; HNBR FPM; PTFE; PTFE-filled; HNBR For deviating operating conditions please send us a written request stating the fluids, as well as the pressure and temperature range. The materials which are mentioned in the list are the Bohmer standard materials. They comply with the most common national and international standards. Other materials, which...

For deviating operating conditions please send us a written request stating the fluids, as well as the pressure and temperature range. The materials which are mentioned in the list are the Bohmer standard materials. They comply with the most common national and international standards. Other materials, which may be necessary due to special applications / conditions (such as corrosion / abrasion as well as temperature etc.) or customers' demands are deliverable on request. Ball Valve with Flange or Weld EndsDN 450 - 1400, ANSI Class 300 | PN 25/401Standard Materials:Body: TSTE 355N/P355 NL1;...