Overview
Side-entry and top-entry trunnion-mounted ball valves for large-bore, high-pressure pipelines, and floating ball valves for smaller sizes. Double block and bleed (DBB) and double isolation and bleed (DIB-1/DIB-2) seat configurations, soft or metal seated, with gear or actuated operation.
Specifications
| Sizes | 1/2" to 56" |
|---|---|
| Pressure class | ASME 150 – 2500 |
| Bore | Full or reduced, piggable |
| Body materials | A105, A350 LF2, A216 WCB, A352 LCC, F316, F51/F53 duplex, Inconel 625 overlay |
| Seats | PTFE, RPTFE, PEEK, Devlon, metal-seated (tungsten carbide) |
| Ends | RF, RTJ, butt-weld |
Applications
- Gas transmission pipelines
- Pig launchers and receivers
- Gas processing plants
- Sour service gathering lines
Frequently asked questions
When should I choose a trunnion-mounted ball valve over a floating ball valve?
Trunnion-mounted designs are normally chosen above about 2" in Class 600 and higher (or 6"–8" in lower classes) because the ball is fixed and seats are spring-loaded, giving lower operating torque and reliable sealing at high pressure.
Where can I buy api 6d trunnion & floating ball valves in the UAE?
Safinat Lulua supplies api 6d trunnion & floating ball valves from the UAE to operators and contractors across the GCC and internationally. Email sales@safinatlulua.com or send an RFQ through our contact page with your size, rating, material and quantity.
Which standards apply to api 6d trunnion & floating ball valves?
API 6D Trunnion & Floating Ball Valves are typically supplied to API 6D / ISO 14313, API 607 / API 6FA, ISO 15848-1, NACE MR0175, ASME B16.34, with the exact requirements set by your project specification and datasheet.