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Audited Supplier
High-quality Marine butterfly valve ss304/316 manual
One-piece wafer body style or full lug style for dead-end service. Both body styles offer bidirectional sealing as standard in conformance with full ASME class 150 and class 300 ratings.
Precision machined and hand-polished disc to provide a minimum torque and longer seat life.
Unique torque and groove seat design to body retention. Providing complete isolation of flowing media from the body and making field replacement fast and simple. The seat features a molded O-ring which eliminates the use of flange gaskets. The seat is designed to seal with slip-on or weld-neck flanges.
Triple offset metal seated butterfly valves are widely used in plants and high-pressure and high-temperature piping systems. The metal seat shall consist of a laminated seat or a solid seat.
| size | 1/2''-12'', DN10-DN300 |
| Material | 304/1.4301, 316L/1.4404, ASME BPE 316L 1.4435 NB2 Fe≤0.5% |
| Pressure | vacuum to 10bar (1.0Mpa) |
| Temperature | EPDM -20°C to +130°C, depending on the sealing material |
| Sealing material | EPDM,Silicon FKM, FFKM, HNBR, FVBQ, NBR |
| Connection standard | DIN, SMS, ISO, IDF, RJT, BS4825, ASME BPE, 3A, DIN 11864 DIN11853 |
| Connection method | thread, clamp, welding, electric |
| Operation mode | manual, turbo, pnuematic, electic |
| Surface | Ra≤0.8μm; MP=Ra≤0.3μm; EP=Ra≤0.3μm |
| Certification | 3A-68-00; Glass II USP Glass VI Chapter 88; GB4806.11; EG VO/1935-2004; PED/97/23/EC |
1. Our Shipyard: Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2. Our founding team has experience of more than 15 years in shipbuilding and ship repair with our engineer and designer.
3. Equipment quality guarantee: Based on shipyard feedback, we built up a manufacturer file to ensure the good quality of the products. Also, we can send our engineers to help our clients to install and test this exported equipment.
4. We are a second-hand ship broker to help you find the satisfied used different kinds of vessels.
5. We can provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out the perfect plan for our clients and help to solve any matters with pre-sale and after-sale.
7. Customer Distribution: Tanzania, Rwanda, India(Mumbai and Kolkata), Suva, Portugal, Russia, Netherlands, Iceland, Denmark, Malaysia, Mexico.......
Suppliers with verified business licenses
Audited Supplier 
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