Van Cổ Ty Chìm Tay Quay TFW

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Specifications:
	Size	DN50—DN1000
	Nominal Pressure	PN10/PN16
	Working Temperature	-10°C~120°C
	Suitable Medium	Chemicals,air,water,steam,oil, acids,salts,etc
	Standards:
	Design standard	DIN3352 F4/F5, AWWA C509/515, BS5163
	Face to Face	DIN3202 F4/F5, BS5163
	Flange Drilling	DIN2533 PN10/PN16, ANSI 125/150,JIS10K
	Test Inspection	DIN3230, BS6755，API598
	Materials:
	Body	Cast Iron, Ductile Iron
	Disc	Ductile Iron
	Stem	Stainless steel
	Sealing Ring	NBR, EPDM
	O ring	NBR,EPDM
	Drawing: