Introduction
Soft Seal Trunnion Ball Valve uses a fixed ball with soft sealing materials like PTFE or Nylon, ensuring reliable, leak-free operation in large diameter and high-pressure pipelines.
Key Features
Leak-Free Sealing
Soft sealing materials like PTFE and Nylon ensure no leakage even under high pressure.
Fixed Ball Design
The ball is securely fixed, preventing movement and enhancing stability in demanding conditions.
High-Pressure Performance
Built to handle pressures up to 2500 psi, suitable for large diameter and high-pressure applications.
Customization Services
| Materials | Carbon steel, stainless steel, or alloy steel for body, ball, and seats. |
| Size & Pressure | 2"–42" (DN50–DN800), 150LB–2500LB (PN16–PN320). |
| Seat Options | PTFE, Nylon, rubber, or reinforced polymer. |
| Connections | Flanged, butt-welded, or threaded (ASME/DIN standards). |
| Actuation | Manual, gear, pneumatic, or hydraulic, with optional indicators and locks. |
| Special Designs | Fire-safe, H2S-resistant, high temperature, and corrosion protection. |
Applications
Oil & Gas: Control crude oil, refined products, and chemical intermediates.
Natural Gas: High-pressure pipelines with automated or remote operation.
Power Plants: Steam, cooling water, and process fluids under high temp/pressure.
Water Treatment: Large diameter water and wastewater pipelines.
FAQ
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