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Double Flanged Butterfly Valve Location: Home >> Product >> Double Flanged Butterfly Valve

Electronics Motor Double Flanged Butterfly Valve
Product Name: Electronics Motor Double Flanged Butterfly Valve

Electronics Motor Double Flanged Butterfly Valve

 

The technical data of double flange butterfly valve::

 

Design 

Connection flange

Top flange

Face to face

Test

MSS SP-67

DIN PN10/16/25

ISO 5211

API 609

API598

API 609

ANSIB16.1

ISO 5752 SERIES 20

EN593

BS4504

BS 5155

ISO PN10/16

JIS B2212/2213

BS 10 TABLE D

BS 10 TABLE E

The performance of double flange butterfly valve:

 

Nominal diameter

Nominal pressure

Testing pressure

Body seat test

Seat test

DN50-DN1200

1.0, 1.6

1.5 times rated pressure

1.1times rated pressure

2.0,2.5

The material list of double flange butterfly valve:

 

NO.

Parts Name

Material

1

BODY

CAST IRON/DUCTILE IRON/STAINLESS STEEL/CARBON STEEL

2

  Upper shaft 

SS416/CARBON STEEL/TIANIUM STEEL/SS316/MONEL

3

DISC

AL-BRONZE/MONEL/CF8M,WCB/DUCTILE IRON

4

SEAT

EPDM/PTFE/BUNA/HYPALON/VITON/NEOPRENE

5

BUSHING

PTFE/LUBRICATING

   6

O-RING

EPDM/BUNA/HYPALON/VITON/NEOPRENE

7

    PIN

SS416/CARBON STEEL/TIANIUM STEEL/SS316/Monel

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