Good Quality Check Valve – FDO2-BV2DEF-3E(Double Eccentric butterfly valves–Electric actuator) – Fortis

Product Detail

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Good Quality Check Valve – FDO2-BV2DEF-3E(Double Eccentric butterfly valves–Electric actuator) – Fortis Detail:

2.FDO2-BV2DEF-3E

APPLICATION
Usage occasions:sewage treatment factory .water circulation system,chemical plant,hydraulic pump station.etc.

CARACTERISTIQUESGENERALES
Design in accordance with NF EN 593.
Assembling with preferential sense Bi-directional Double excentric type.

CONSTRUCTION

NO.	PRATS	MATERIAL
1	COVER	CI/DI/SS/WCB
2	BEARING	BEARING STEEL
3	BUSHING	PTFE / BRONZE
4	O-RING	NBR/EPDM
5	BODY	CI/DI/SS/WCB
6	SEAT	NBR / EPDM / PTFE
7	SEAL OF DISC	NBR/EPDM
8	PRESSURE RING	STAINLESS STEEL/CARBON STEEL
9	HEX BOLTS	STAINLESS STEEL / GALVANIZED
10	BOLT	STAINLESS STEEL / GALVANIZED
11	PIN	SS304/316
12	LOWER SHAFT	SS416/SS304/SS316
13	DISC	CF8 / CF8M / AL-BC / DUPLEX STEEL
14	UPPER SHAFT	SS416/SS304/SS316
15	PACKING	ASSEMBLY
16	PACKING GLAND	CI/DI/SS/WCB
17	FLAT WASHER	STAINLESS STEEL / GALVANIZED
18	SPRING WASHER	STAINLESS STEEL / GALVANIZED
19	NUT	STAINLESS STEEL / GALVANIZED
20	CONNECTION SEAT	CI/DI/SS/WCB
21	KEY	45#
22	O-RING	NBR/EPDM
23	WORM GEAR	ASSEMBLY

STANDARDS

Design According to EN593
Test procedures are established according to standards EN 12266-1 and API598.
Face to face according to standard EN558-1 Series 13 or 14.
Connetions according to standard EN-1092-2 ISO PN10

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Eccentric Butterfly Valve