Aluminum Bronze Wafer Butterfly Valve

Aluminum bronze butterfly valve is composed of valve body, disc, sealing ring, transmission mechanism and other components. The structure of this kind of valve product mainly adopts the principle of three eccentricities, and has good performance in terms of elasticity and sealing. Products produced using this process have improved torque and energy-saving effects during operation. Aluminum bronze butterfly valve performance in terms of corrosion, high temperature resistance, wear resistance, etc.

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Product Details

Size: DN50-DN1000
Body:Aluminum Bronze
Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion
Shaft: Stainless Steel 416,316,304,Aluminum Bronze
Disc:Ductile Iron+Ni,CF8,CF8+PTFE,CF8M,CF8M+PTFE,Bronze
Bushing:PTFE
O-ring:NBR EPDM

Specifications:

Size

DN50-DN1000

Nominal Pressure

PN10/16, 150-300LB

Working Temperature

-30。c - 135。C

Suitable Media

Chemicals, air, water, steam, oil, acids, salts ect


Standards:

Design standard

API609, ANSI16.34, JISB2064, GB T12238

Face to Face

API609, DIN3202, ISO5752, BS5155

Flange drilling

DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

Top Flange

ISO5211

Test Inspection

API598


aterial:

Body

Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

Disc

Ductile Iron, Carbon Steel, Stainless Steel

Stem

Stainless Steel

Seat

EPDM, NBR, PTFE, VITON, HYPALON

O ring

EPDM, NBR