ANSI butterfly valve with worm

Specifications ANSI Butterfly Valve with worm

1.Body :SS,Seat :EPDM

2.Face to Face: DIN3202-K1,EN558-1 20 Series

3Factory, on time delievery

ANSI butterfly valve with worm   Technical data

Size	DN50-DN300
General Design	API 609
Mounting Pad	ISO 5211
Face to Face	API 609; EN 558 1-20 series
Flange Driling	DIN 2501 PN10/PN16
Inspection and Test	API 598

                   Main part material

Description	Material	Specification
Body	Cast Iron	A 126 Class B
Bushing	PTFE
Disc	Stainless Steel	A 351 CF8M
Shaft	Stainless Steel	AISI 316
Seat	EPDM
O-Ring	EPDM

                       Feature a.Wafer or lug body style fit between FF or RF flanges. b.PTFE bushing ensure the maximum shaft support and certralized alignment. c.360 degree polished disc assures positive on-off d.Edge-Boot Seat,it is new type in market .can reduce the torque also fit  various flanges,easy to replaceable. e.Universal ISO5211 mounting pad,can suit for all kinds of actuators such as handles,gear box,electric actuater and pneumatic actuators f.Round with key,square and double "D"of  Stem configuration are  for you selection  

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Product Categories : Butterfly Valve