Metal Seated Ball Valve Trunnion Mounted Design Standards

Construction Two piece body or three piece body, blow-out proof stem
Sealing uni-directional or bi-directional sealing
End connections Flanged, BW, SW, THR, HUB
Operated Lever, Gear, Actuator (pneumatic - electric - hydraulic)
Design API6D, ASME B16.34
Testing API6D, API598, EN12266, MSS SP82, ISO5208, API6A
Face to Face ASME B16.10, EN558, JIS B2002, MSS SP72
Fire Safe Design and Certified API607 / API6Fa / ISO10497
Fugitive emission ISO EN15848-1, ISO EN15848-2
Mounting pad ISO5211-Top flange
Options - Extended bonnet
- Lipseals
- Local CRA overlay
- Injection sealing seat & packing
- Heating jacket
- Drain & vent
- AED seals
- DBB- DIB1 - DIB2 as per API6D

Size and pressure ranges

  • Size and bore:
    - ANSI 1/4” - 16”
    - DN 6 - DN 400
  • Pressure range:
    - ANSI 150 lbs - 4500 lbs
    - DIN PN 10 - PN 400
    - API 5,000 - 10,000 psi
  • Temperature:
    - minus 196 °C up to 816 °C
    - minus 320 °F up to 1,500 °F

Ball seat designs and hard facing

Ball seat designs

Maintains tight contact between ball/seat regardless of valve installation orientation.
Low coefficient of friction
Excellent sliding and running properties
Optimal selection of flexibility and stiffness of both ball and seat rings

Hard Facing

To prevent wear and tear controlling physical and chemical characteristics, Red Point uses several qualified surface treatment techniques to increase the service lifetime of valves and its components. Depending on the material in question, pressure/temperature and service conditions a few techniques can be used. These surface treatments, in combination with a high class design, entered to your specific process conditions, will result in a high quality valve, which guarantees a long cycle life.

HVOF like Chromium- and Tungsten Carbide.
Chromium- and Titanium Oxide, Nitriding, Stellite.

Applications for TRM Metal Seated Ball Valves

Red Point’s metal seated TRM ball valves can be deployed for a wide variety of applications in the oil & gas, (petro) chemical, mining and power industries when high quality and highly reliable valves are required. A few example applications include:

• High-temperature services
• High-pressure services
• High-cycle and switching services
• Emergency shutdown valves (ESDV)
• High-integrity pressure protection system (HIPPS)
• Solids handling (powders, fines, dust and catalysts)
• Coal conversion and gasification
• Thermal fluids
• Oil & Gas services
• Toxic/Lethal services
• Autoclave services
• Solar power molten salt
• Catalyst
• Delayed Coking
• HPAL High Pressure Acid Leach processes

Body Material

Commonly used body materials




– Nickel Alloys (Monel®, Inconel®, Hastelloy®, Incoloy®)
– Duplex and Super Duplex
– Carbon steel and low temp carbon steel
– Low alloy steel
– Stainles steel
– Titanium
– Zirconium

View all materials

Get a quote today

To receive a production quote, please submit your RFQ and we will reply within 24 hours to you. Alternatively, send us your request by email: sales @

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