DN50-DN600 double offset butterfly valve with CF8M 316SS disc — API 609 high-performance design for chemical, marine, and industrial applications. PTFE seat, bi-directional bubble-tight shut-off. ISO 5211 actuator mounting. OEM available.
The [产品名] is engineered for [应用场景], combining [核心技术特点] for [核心优势]. Designed and manufactured by Laux Valve — ISO 9001:2015 certified factory with 15+ years of industrial valve export experience, serving 45+ countries worldwide.
Unlike [竞品/常规方案], this valve features [差异化特点], making it the preferred choice for [目标行业/场景].
| Specification | Details |
| Size Range | DN50 – DN600 (2" – 24") |
| Pressure Rating | PN10 / PN16 / PN25 / PN40, Class 150 / Class 300 |
| Body Material | Ductile Iron GGG40, WCB, CF8, CF8M |
| Disc Material | [材质1], [材质2], [材质3] |
| Seat Material | [材质选项] |
| Stem Material | [材质选项] |
| Design Standard | API 609, ASME B16.34, EN 593, ISO 17292 |
| Face-to-Face | API 609 Cat.B, ISO 5752 Series 20 |
| Test Standard | API 598, ISO 5208 (Rate A — bubble-tight) |
| Temperature Range | -40°C to [温度上限] ([对应阀座材质]) |
| Operation | Manual (lever/gear), Pneumatic, Electric actuator |
Every valve is 100% pressure tested per API 598 before shipment. EN 10204 3.1 material certificates, dimensional inspection reports, and NDT reports available on request. Laux Valve is ISO 9001:2015 certified with full traceability from raw material to final delivery.
From raw material inspection to final delivery, every butterfly valve undergoes a comprehensive quality inspection to ensure reliable performance and compliance with international standards.
