High Performance Lug Butterfly Valve

• Customization: Available
• Media: Oil
• Driving Mode: Manual
• Model NO.: High performance lug butterfly valve
• Connection Form: Flange
• Valve Stem: Normal
• Work Pressure: 10bar/16bar
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood
• Trademark: OEM
• Origin: China
• HS Code: 84818090
• Production Capacity: 270, 000/Year

Product Description

The design shall include a resilient seat energizer extending completely around the seat including the disc hub area to provide uniform force sufficient for tight shut-off.

The seat shall totally encapsulate the body isolating it from the line media.

Material of main parts
Name	Material	Specification
		ASTM
Body	Ductile Iron  Carbon Steel	ASTM A536 A216 WCB
Disc	Stainless Steel	A351 CF8M A351 CF8
	WCB+PTFE  Stainless Steel+PTFE
Stem	Stainless Steel	A276-410 A276-304 A276-316
Seat	PTFE
Bushing	PTFE
	Bronze	B62
O- Ring	NBR EPDM
★Other special material requested, please contact us directly. ( Unit: mm)

 

SIZE	A	B	C	d0	PCD	N-M	ISO 5211	OK	0E	N-∅d1	B1×B1	L
DN40	136	74	33	12.6	110	4-16	F07	90	70	4-10	11×11	30
DN50	136	74	43	12.6	125	4-16	F07	90	70	4-10	11×11	30
DN65	138	82	46	12.6	145	4-16	F07	90	70	4-10	11×11	30
DN80	148	90	46	12.6	160	8-16	F07	90	70	4-10	11×11	30
DN100	158	116	52	15.77	180	8-16	F07	90	70	4-10	11×11	30
DN125	174	132	56	18.92	210	8-16	F07	90	70	4-10	14×14	30
DN150	190	145	56	18.92	240	8-20	F07	90	70	4-10	14×14	40
DN200	229	180	60	22.1	295	8-20	F10	125	102	4-12	17×17	40
DN250	269	216	68	28.45	350	12-20	F10	125	102	4-12	22×22	40
DN300	288	230	78	31.6	400	12-20	F10	125	102	4-12	22×22	40
DN350	337	284	78	31.6	460	16-20	F10	125	102	4-12	22×22	45
DN400	367	322	102	38	515	16-24	F14	175	140	4-18	27×27	50
DN450	433	365	114	38	565	20-24	F14	175	140	4-18	27×27	50
DN500	466	396	127	42	620	20-24	F14	175	140	4-18	36×36	65
DN600	520	446	154	50.65	725	20-27	F16	210	165	4-23	36×36	70
Note: * The shaft end can be double D and key connection. * The flange connection of the above table can be DIN2501 PN16,ASME B16.47-A125/150LB, BS4504 PN10/PN16, JIS B2220 10K and so on. * Please inform us if there is any dimension need to be adjusted.

We are a company with 20 years of production and sales experience. 

We mainly provide safe and reliable  API ,JIS ,DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids. 
We are a company with 20 years of production and sales experience. We mainly provide safe and reliable API, JIS, DIN Standard ball valve, gate valves, globe valves, check valves, fitting flange etc. for pipeline fluids.

Have API6D, CE, ISO certificate.
Our group total have about 300 employees. It is a integrated high-tech enterprise which includes casting and production, export safety process service.

· Casting room: 8 casting line, 20,000 square. 2,000 Ton / Year
· Workshop: 40,000 square meters, 270,000 Valves / Year( Including The automatic production line for flange ball valves 5,000 square, 500 PCS / Day )
· Stock : 30 Millon RMB SS valve

Our main customers are distributors and wholesalers at all levels. The main materials are WCB, CF8, CF8M, CF3, CF3M, Duplex, Brass, cast iron, pressure from 150LB to 2,500LB. PN16 - PN160, 10K, 20K, Caliber 1/2″-40", connection method RF, RTJ, FF, BW, etc.Mainly we export to Brazil, Chile, Ecuador Vietnam, Turkey, Russian, Ukraine, Peru, Mexico, Romania, Czech Republic and other countries.

Company purpose: To provide reliable, efficient and flexible service, adhere to high quality, low price, fast delivery, professional quality control and good after-sales service attitude! Our goal is to become a reliable supplier of products in the petroleum industry.