Active Member
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[China]
Contact name:Jerry Li
Wenzhou Goldtop Valve Co.LTD |
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API 6D Forged 3 Piece Ball Valve Anti Blow Out Stem Fire Safe Valve FB RB
3 Pieces Forged Trunnion Mounted Ball Valve
3 Piece Forged Trunnion Mounted Ball Valve is ideally suited for pipeline and other applications within the global energy infrastructure where zero leakage positive shutoff is critical. API Monogrammed and compliant with all relevant industry specifications, trunnion ball valves should be an integral component of your piping network.
Standard Feature
ASME Class 150 through 2500
API 6D /ISO 14313
Sizes 2” to 48”
NACE MR0175/ISO 15156-1
API Monogrammed
Dimensionally Compliant with ASME B16.5, B16.10 and ISO 5211
Material Traceability to ASME B31.1
Bidirectionality and easy installation
90° rotation with visual open-close stop indicators
Full- and reduced-port designs available
Stems and trunnion that ride on heavy-duty TFE bearings for long life and ease of operation with reduced torque requirements
Seat holders contain low-friction inserts for long-lasting, nonlubricated operations
Spring-loaded seats
Antiblowout bonnet and stem
Metal to Metal Tungsten Carbide and stellite 6 coatings option available
Fire Test in accordance API-6FA, API-607
Anti-static device
NACE Service either MR-01-75 or MR-01-03
Material Section Size < = 4''
The 3D explosive view of a forged steel 3 piece trunnion mounted ball valve (for 4″ and smaller sizes)
.
| Item | Part Name | Standard Material | Stainless Steel | Low-Temp Service |
|---|---|---|---|---|
| 1 | Body | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 2 | Body Closure | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 3 | Ball | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 4 | Seating | See 5 & 6 | See 5 & 6 | See 5 & 6 |
| 5 | Seat Insert | PTFE/ NYLON/ PEEK | PTFE/ NYLON/ PEEK | PTFE/ NYLON/ PEEK |
| 6 | Seat Ring | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 7 | Stem | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 8 | Trunnion | ASTM A182 F6a | ASTM A182 F316 | ASTM A182 F6a |
| 9 | Gasket | SS316 + Graphite | SS316 + Graphite | SS316 + Graphite |
| 10 | Gasket | SS316 + Graphite | SS316 + Graphite | SS316 + Graphite |
| 11 | Gasket | SS316 + Graphite | SS316 + Graphite | SS316 + Graphite |
| 12 | Gasket | SS316 + Graphite | SS316 + Graphite | SS316 + Graphite |
| 13 | Fire-Safe Seal | SS316 + Graphite | SS316 + Graphite | SS316 + Graphite |
Material Section Size > 4''
The 3D explosive view of forged steel 3 piece trunnion mounted ball valve, side entry with supporting legs, for sizes above 4″.
| Item | Part Name | Standard Material | Stainless Steel | Low-Temp Service |
|---|---|---|---|---|
| 1 | Body | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 2 | Body Cap | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 3 | Ball | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 4 | Seating | See 5 & 6 | See 5 & 6 | See 5 & 6 |
| 5 | Seat Insert | PTFE/ NYLON/ PEEK | PTFE/ NYLON/ PEEK | PTFE/ NYLON/ PEEK |
| 6 | Seat Ring | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 7 | Stem | ASTM A105N+ENP | ASTM A182 F316 | ASTM A350 LF2+ENP |
| 8 | Cover Flange | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 9 | Top Flange | ASTM A105N | ASTM A182 F316 | ASTM A350 LF2 |
| 10 | Trunnion Support | ASTM A588 B+ENP | ASTM A351 CF3M | ASTM A588 B+ENP |
| 11 | Support Legs | Carbon Steel | Carbon Steel | Carbon Steel |
| 12 | Lifting Lugs | Carbon Steel | Carbon Steel | Carbon Steel |
| 13 | Thrust Washer | PTFE | PTFE | PTFE |
| 14 | Thrust Washer | PTFE | PTFE | PTFE |
