Rubber Lined U Section Butterfly Valve

• Customization: Available
• Media: Oil
• Driving Mode: Manual
• Model NO.: Rubber lined U section 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
• Design Standard: BS5155, API609, En593
• Test Standard: DIN3230 Part3, API598, En12266-1
• Face to Face Standard: DIN3202K1, API609, En558-1, ISO5752
• Flange Connection: DIN2501 Pn10/16, BS4504 Pn10/16, etc.
• Medium: Water, Sewage, Oil, Gas and So on.
• Test Pressure: Shell: 15bar/24bar; Seal: 11bar/17.6bar
• Transport Package: Plywood
• Specification: DN40-DN1200(1.5"-48")
• Trademark: OEM
• Origin: China
• HS Code: 84818090
• Production Capacity: 270, 000/Year

Product Description

Size:DN40-DN1200(1.5-48")

Standard:
1.Design standard:BS5155,API609.EN593
2.Test standards:DlN3230 Part3,AP1598,EN12266-1
3.Face to face standards : DlN3202K1.API609. EN558-1.1S05752
4. Flange connection: DIN 2501PN10,PN16,BS4504 PN10&PN16,ASME B16.1 125LB and 150LB. JISB2220 10K

Working pressure: 10bar/16bar

Test pressure :
Shell: 15bar/24bar
Seal: 11bar/17.6bar

Medium: water, sewage, oil, gas and so on.

Main parts
Name	Material	Specification
		ASTM
	Ductile Iron	ASTM A536
Body	Carbon Steel	A216 WCB
	Stainless Steel	A351 CF8M
		A351 CF8
Disc	Plated Ductile Iron	ASTM A536
	Aluminum Bronze	B148-954
	Stainless Steel	A351 CF8M
		A351 CF8
Stem	Stainless Steel	A276-431
Seat	NBR(NITRILE)
	EPDM
	NEOPRENE(CR)

 

Name	Material	Specification
		ASTM
Seat	NATURAL RUBBER(NR)
	PTFE
Pin	Stainless Steel	A182 F6A
		A182 F304
		A182 F316
Bushing	PTFE
	Bronze	B62
O- Ring	NBR
	EPDM
★Other special material requested, please contact us directly.  Connecting dimensions( End flange EN1092-1 PN10)( Unit: mm)

 

SIZE	A	B	C	d0	PCD	N-Q	ISO 5211	∅K	∅E	N-∅d1	B1 ×B1	L
DN40	120	70	33	12.6	98.6	4-19	F05	65	50	4-7	9x9	26
DN50	161	83	43	12.6	120.6	4-19	F07	90	70	4-10	11×11	26
DN65	175	93	46	12.6	139.7	4-19	F07	90	70	4-10	11×11	30
DN80	181	95	46	12.6	152.4	8-19	F07	90	70	4-10	11×11	30
DN100	200	114	52	15.77	190.5	8-19	F07	90	70	4-10	11×11	30
DN125	213	127	56	18.92	215.9	8-23	F07	90	70	4-10	14×14	30
DN150	226	140	56	18.92	241.3	8-23	F07	90	70	4-10	14x14	40
DN200	260	175	60	22.1	198.6	8-23	F10	125	102	4-12	17x17	40
DN250	292	203	68	28.45	362	12-26	F10	125	102	4-12	22×22	40
DN300	337	242	78	31.6	431.8	12-26	F10	125	102	4-12	22×22	40
DN350	368	267	78	31.6	476.3	12-29	F10	125	102	4-12	22x22	40
DN400	400	309	102	33.15	539.8	16-29	F14	175	140	4-18	27×27	50
DN450	422	328	114	37.95	577.9	16-32	F14	175	140	4-18	27x27	70
DN500	480	361	127	41.12	635	20-32	F14	175	140	4-18	36x36	80
DN600	562	459	154	50.62	749.3	20-35	F16	210	165	4-23	36x36	80
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-A 125/150LB, BS4504 PN10/PN16, JIS B2220 10K and so on. * Please inform us if there is any dimension need to be adjusted.  When working pressure is PN16, the diameter of the stems are different from PN10.( from DN400-DN600)

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.