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Ball Valve design according to API6D,BS5351,ASME B16.34
Face to face ASME B16.10,AP6D
End Flanges ASME B16.5/ASME B16.47
Butt welded ends ASME B16.25
Fire Safety API607,API6A
Inspection and test API 598,API6D
Material: F51
Size Range: 2"~48"
Pressure Rating: ASME CL, 150, 300, 600
Design Description:
- Structure : 2 pieces or 3 pieces body
- High shut-off sealing mechanism and low torque operation
- Block and bleed function
- Self-cavity pressure relief
- Fire safe design
- Blow out proof stem construction
- Anti-static design
- Locking device (for lever handle operation)
- ISO 5211 actuator mounting
- Emergency grease injection (option)
- PN design can be available
| Brand | DIDTEK |
| Structure | Ball |
| Valve Material | Didtek provide cast steel, stainless steel, special alloy, CI, DI etc |
| Valve Type | Didtek Produce Ball Valve |
| Valve Test | 100% quantity tested before delivery |
| Valve Guarantee | 18 months after shipments and 12 months after installed |
| Valve Structure | Tunnion Mounted Ball Valve |
| Valve Delivery | 15 - 30 days |
| Valve Sample | Sample Available by Didtek Valve |
| Valve Color | Customer request |
| Valve Packing | Plywood Case for Ball Valve |
| MOQ | 1 Set |
| Valve Certificate | API6D/CE/ISO9001/ISO14001 |
| Place of Origin | Zhejiang, China (Mainland) |
| Delivery Detail: | Shipped in 15-30 days after payment |
| Port | Shanghai Or Ningbo |
| Payment Terms | L/C,D/A,D/P,T/T, Western Union |
Key Features
Class 1500 Rating: Certified to ANSI Class 1500, suitable for high-pressure pipelines and demanding industrial processes.
Large-Bore Design: Big size valve ensures maximum flow with minimal pressure drop.
Fire-Safe Certification: API 607 fire-safe tested, maintaining valve integrity under extreme temperatures.
Durable Materials: Forged or cast steel body (WCB, A105, alloy steel) and high-performance seat materials ensure longevity.
Flanged End Connections: Standard ANSI/ASME flanges (RF/RTJ) for easy integration into large piping systems.
Full Port or Reduced Port Options: Available for optimized flow or cost-effective solutions.
Safety Features: Anti-static device, blow-out proof stem, cavity relief, and ISO 5211 pad for actuator compatibility.
Quality Assurance: Shell and seat tests per API 598 ensure bubble-tight shutoff.
Typical Applications
Oil & gas pipelines and upstream facilities.
Petrochemical plants requiring high pressure ball valves.
Power generation: steam, feedwater, and high-pressure circuits.
Offshore platforms and FPSOs for large-diameter, high-pressure systems.
Industrial facilities (chemical, refining, LNG) with high-flow and fire-safe requirements.
Critical isolation points in demanding fluid systems.
FAQ
Q1: What does “Class 1500” mean?
A: “Class 1500” indicates a high-pressure rating (≈ 2500–3000 psi depending on temperature), ensuring suitability for demanding applications with large pipelines.
Q2: Why choose API 607 certified valves?
A: An API 607 Ball Valve maintains shutoff in fire scenarios, providing safety for industrial processes handling flammable fluids.
Q3: Are full port and reduced port options available?
A: Yes. Full port minimizes pressure drop, reduced port offers cost efficiency.
Q4: What end connections are offered?
A: Standard flanged (RF/RTJ) connections; butt-weld or socket-weld available on request for smaller sizes.
Q5: Can it handle high temperatures and various media?
A: Yes, with proper selection of body and seat materials, our high pressure ball valve can handle oil, gas, steam, and chemicals under extreme conditions.
