Lug Wafer Type Soft seal Butterfly Valve

Specifications



Butterfly Valve

1.PTFE bushing, Edge-boot seat

2.factory,best qualilty,on time delievery

3.Pressure: PN10/PN16






Lug Wafer Type Soft seal Butterfly valve





Specifications

Detailed Description:
Series	concentric disc butterfly valve
Size:	DN50-DN1200/2"-48"
End flange:	ANSI B 16.1,ASTM B 16.47,EN 1092, AS 2129, ISO PN10/16,JIS B2212/2213, BS 10 Table D, BS 10 Table E
Face to face:	ANSI B 16.10,API 609
Top flange:	ISO 5211
Normal pressure:	DN40-DN600(1.5"-24") PN1.0/1.6MPa(150/200PSI) DN700-DN1200(28"-48") PN1.0MPa(150PSI)

Material of mian part

Body	Cast Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8,SS304/CF8M,SS316
Disc	Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined Disc/1.2501/1.4529/CF8/CF8M
Stem	SS416/SS304/SS316/SS431/17-4PH/Monel/Carbon steel 45/45#
Seat	NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM(NSF)/PTFE
Suitable temperature	Normal Temperature -45 ~150
Medium	Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc

Feature


Wafer,lug or U type flanged body style fit between FF OR RF flanges


PTFE ensure the maxium shaft support and centrilized alignment


360 polished disc assures positive om-off


Hard-backed cartrige seat


One piece shaft, pinned and splined disc

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Product Categories : Butterfly Valve