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Products

AWWA C504 Double Flange Butterfly Valve法兰蝶阀

法兰蝶阀

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Design Features
AWWA C504 double flanged butterfly valve, Testing standard:API598

Technical Data

Size: 2”-60” / 40mm – 1500 mm
Design standard: AWWA C504 , API 609, BS EN 593, GB T12238.
Face-to-Face dimension: API 609, BS 5155, ISO 5752.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16, JIS 5K, 10K, 16K.
Test: API 598.

Pressure & Temperature:

Working Pressure	PN10 / PN16
Testing Pressure	Shell: 15 bar / 24 bar; Seat: 11 bar / 17.6 bar
Working Temperature	-10°C to 80°C (NBR), -10°C to 120°C (EPDM)
Suitable Media	Water, Oil & Gas.

Materials:

Part	Materials
Body	Cast iron, ductile iron, carbon steel, stainless steel
Disc	Nickel ductile iron / Al bronze / Stainless steel
Seat	EPDM / NBR / VITON / PTFE
Stem	Carbon steel / Stainless steel
Bushing	PTFE
"O" Ring	PTFE