Flange or Wafer Type Hand Lever Butterfly Valve

• Customization: Available
• Driving Mode: Hydraulic
• Connection Form: Wafer
• Model NO.: D371/D341
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Item Name: Cast Iron or Ductile Iron Wafer Type Butterfly VAL
• Body Material: Cast Iron, Ductile Iron
• Stem Material: Carbon Steel, Ss
• Disc Material: Ductile Iron, Ss
• Seat Material: EPDM, NBR, PTFE
• Connection: Wafer, Flange
• Conduct: Hand Bar, Worm Gear
• Surface Treatment: Epoxy
• Facing Market: All Over The World
• Customize: Yes
• Transport Package: Wooden Case
• Specification: D371
• Trademark: no brand
• Origin: Tianjin, China
• HS Code: 84818090
• Production Capacity: 2000ton Per Month

Product Description

we have been worked as a valve supplier for many years, so far we have established cooperation with many customers from all over the world, such as : RUssia, Ukraine, Malaysia, Iran, UAE... . So we have a big experience to work together with you. And we believe in that our quality is good and our price is competitive. Hope we can become your reliable and stable supplier in China.
Thank you for your interests and attentions in advance. Your any enquiries are welcomed. 
Butterfly valves photo:

And also welcome to visit our facotory.

Cast  Iron flange  butterfly valve
Nominal pressure: PN10/16 
Body material: Cast Iron
Stem: 2Cr13, stainless steel, carbon steel,SS410
Disck: SS304, grey iron.
Seat: EPDM/NBR/PTFE
Suitable medium: Water ,steam oil ...
Temperature:-40 centigrade 300 centigrade.
 

Size		A	B	C	D	E	F	H	J	I- K	L	T	S	W
mm	inch
50	2	69	141	32	12.7	125	18	65	50	4-7	42	32	10	10
65	2½	73.5	146.5	32	12.7	145	18	65	50	4-7	45	47	10	10
80	3	96.9	155.9	32	12.7	160	18	65	50	4-7	45	65	10	10
100	4	103.5	169.5	32	15.9	180	18	90	70	4-9.5	52	90	14	12
125	5	118	189.5	32	19.1	210	18	90	70	4-9.5	54	111	17	14
150	6	134	207	32	19.1	240	22	90	70	4-9.5	56	145	17	14
200	8	168	260	38	22.2	295	22	125	102	4-11.5	60	193	17	17
250	10	200	292	38	28.6	355	26	125	102	4-11.5	66	241	22	22
300	12	243	332	38	31.8	410	26	125	102	4-11.5	77	292	22	24

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Contacts: Allen Zhang