Factory Supplied Tricentric Butterfly Valve - Ductile Iron Flange Type Eccentric Butterfly Valve – Zhongfa
Factory Supplied Tricentric Butterfly Valve - Ductile Iron Flange Type Eccentric Butterfly Valve – Zhongfa Detail:
Product Detail
| Size & Pressure Rating & Standard | |
| Size | DN40-DN1600 |
| Pressure Rating | PN10, PN16, CL150, JIS 5K, JIS 10K |
| Face to Face STD | API609, BS5155, DIN3202, ISO5752 |
| Connection STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
| Upper Flange STD | ISO 5211 |
| Material | |
| Body | Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy. |
| Disc | DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA |
| Stem/Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
| Seat | NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA |
| Bushing | PTFE, Bronze |
| O Ring | NBR, EPDM, FKM |
| Actuator | Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator |
Product Display
Product Description
Reasonable design, compact structure, convenient disassembly and assembly, and convenient maintenance.
The eccentric structure is adopted to reduce the friction of the sealing ring and prolong the service life.
Simple and compact structure, light weight, 90° rotation, fast and flexible opening and closing.
The valve body is equipped with a foundation support, which can be installed vertically or horizontally.
Easy to install and disassemble for easy maintenance.
Soft-seal eccentric structure telescopic flanged butterfly valve is a new type of structure that integrates flanged butterfly valve and expansion joint, and is deeply trusted by users for its good performance. This product is mainly used for water supply and drainage of water plants, power plants, steel plants, petrochemicals, pharmaceuticals, food, textiles, papermaking and other systems, as the renovation and maintenance of old pipelines and replacement of matching valves, especially when water is used as a regulator and the use of water as a regulating valve.
ZFA polymer and elastomer seats provide bi-directional, drop-proof closure under vacuum and full differential pressure rating. Its unique design does not rely on pressure to assist sealing, so it seals under high and low pressures and in dirty environments. Multiple materials for optimum seat life in all applications.
For added safety, an anti-blowout shaft is standard on all valves.
Unique packaging design allows use under pressure and vacuum without modification or special assembly.
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Product detail pictures:
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We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Factory Supplied Tricentric Butterfly Valve - Ductile Iron Flange Type Eccentric Butterfly Valve – Zhongfa , The product will supply to all over the world, such as: Chicago, Singapore, Italy, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
By Michelle from Mozambique - 2018.06.03 10:17
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
By Cindy from Hamburg - 2017.08.18 11:04
