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Distinguished by their trunnion-mounted ball design, trunnion ball valves offer superior stability and control in high-pressure and high-temperature applications. The ball is supported by trunnion bearings, allowing it to withstand heavy loads and ensuring smooth operation. Constructed from robust materials like forged steel or alloy steel, these valves exhibit exceptional strength and resilience, making them suitable for demanding environments. Their advanced sealing technology ensures reliable performance and prevents leakage, even under extreme conditions. With precise flow modulation and rugged construction, trunnion ball valves are the preferred choice for critical industries requiring maximum reliability and safety.
Stable Performance: Trunnion-mounted design ensures stability.
High Pressure Rating: Suitable for demanding applications.
Reliable Sealing: Secure shut-off to prevent leakage.
Superior Materials: Constructed from durable alloys for longevity.
Precise Control: Accurate flow regulation for optimal performance.
Easy Maintenance: Accessible components for simplified servicing.
Wide Range: Available in various sizes and pressure ratings.
| Technical Parameters: | |||||||||
| Size | DN15-DN1500, 1/2''-60'' | ||||||||
| Pressure | PN10-PN420, Class150-Class2500 | ||||||||
| Temperature | -200°C to 650°C | ||||||||
| Connection type | Flange, Thread, Socket weld, Butt weld | ||||||||
| Operation mode | Manual, Pneumatic, Electric, Hydraulic, Gear operation | ||||||||
| Materials: | |||||||||
| Valve Body | Forged: A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625, etc， Cast: WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, etc | ||||||||
| Valve Stem | F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500, N08020, Inconel625, Incoloy825，etc | ||||||||
| Valve Disc | A105, LF2, F5, F9, F11, F22, F304, F316, F347, F904, F51, F53, F310, N08020, Inconel625, F6a, 17-4PH, XM-19, F304, F316, F347, F904, F51, F53, F310, Monel400, Monel500，Incoloy825，WCB, LCB, C5, C12, WC6, WC9, CF8, CF8M, CF8C, 4A, 5A, CN7M, C95800, CW6MC, et | ||||||||
| Seat Sealing | SS，BR，CU，AS，CS，AL，PTFE，NBR，FKM，AI203，etc | ||||||||
| Design Standards: | |||||||||
| Valve Body | API 6D, API 608, ASME B16.34, DIN 3357, BS 5351, GOST 9833, JIS B2071, GB/T 12237，etc. | ||||||||
| Flange | ANSI B16.5, EN 1092-1, JIS B2220, GB/T 9113, ASME B16.47, GOST 12821, DIN 2543-2545，etc. | ||||||||
| Connection | ANSI B16.10, ASME B16.25, JIS B2212, GOST 33259, DIN 3202，etc. | ||||||||
| Test Standards: | |||||||||
| API 598, ISO 5208, BS EN 12266, ASME B16.104, GOST 9544-2015, JIS B2003, DIN 3230， etc. |
The integration of design standards into trunnion ball valves is paramount for meeting international quality and safety requirements. Adherence to these standards ensures superior performance, unwavering reliability, and broad compatibility across different installations and applications.
