API/ANSI/DIN/JIS Cast Iron/ Wafer Butterfly Valve

• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: D71X
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Szie: DN50-DN1400
• Class: Pn10/Pn16/150lb
• Body: Ductile Iron/Cast Iron
• Seat: EPDM,NBR,PTFE.etc
• Disc: Ductile Iron/SS304/SS316/SS316L etc.
• Transport Package: Woodencase
• Specification: CE, ISO, TS
• Trademark: EXXON/AKSF/AKS
• Origin: Tianjin
• HS Code: 8481804090
• Production Capacity: 5000 Per Mouth

Product Description

Wafer type butterfly valve 

Description:
Working Pressure: 150LB,PN10,PN16
Body: Ductile Iron/Cast Iron
Disc: Ductile iron/SS304/SS316/SS316L etc.
Shaft: SS410, SS304, SS316, etc.
Seat; EPDM, NBR, PTFE, RPTFE, etc.
Opertaion: Lever/Gear/Actuator,etc,
Color: Red/bule/grey,tec,
Media: Petroleum, chemical, natural gas, food, water supply and other industrial areas.
 

Technical data:
Design:API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face:API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End:ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211(According to customer's needs)
Inspection:API598\EN12266-1\ISO5208
Size Range:DN50-DN1600/2"-64"
Temperature:-40°C to +200°C (Depending on pressure, medium and material)
Medium:freshwater\ sewage\seawater\air\vapor\food\oils\medicine\ alcohol\salt

 
 
Features
-Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving.
-Bubbles-tight sealing with no leakage under the pressure test.
-The connection of driven part conforms to ISO 5211.
-Wide selection of materials, applicable for various medium.
-The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.
-Can be disassembled, material-specific recycling possible.
-Can be installed at the end of pipe for lugged type butterfly valve.

Connection	Wafer
Body:	DI(GGG40)	WCB	SS304	SS316	AL-Bronze	Duplex SS
Disc:	DI(GGG40)+PTFE	WCB+PTFE	SS304+PTFE	SS316+PTFE
Shaft:	#45 Steel	SS410	SS431	SS304	SS316	C6300	17-4PH
Seat:	PTFE	PFA
Operation:	Bareshaft	Lever	Gearbox	Electric	Pneumatic	Hydraulic
WP:	PN6	PN10	PN16	150LB	JIS5K	JIS10K
Standard:	GB	DIN EN	GOST	JIS	ASME	BS
Model:	D71F4	D71F46	D
Medium:	Water	Air	Steam	Food	Drugs	Oils	acids	bases
Temp:	-10C-+120C
Size:	DN40-D800(Normal Size)