Ductile Iron Lug Butterfly Valve/Lug Type Butterfly Valve

• Driving Mode: Manual
• Connection Form: Lug Support
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: DIBV01
• Working Temperature: Low Temperature (-100°C<T<-40°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: BS/DIN/ANSI/JIS /GB .. No Standard
• Size: DN50-DN350
• Inch: 2"-14"
• Hts Code: 8481.80.40 90
• Disc: Di/CF8/CF8m/C95400
• Body Material: Cast Iron/Ductile Iron/Wcb/Stainles Steel
• Seat: NBR/EPDM/PTFE
• Shaft: Ss420/SS316/Ss410
• Delivery Time: Shipped in 15 Days After Payment
• Transport Package: in Plywood Case
• Specification: Dn15-Dn1200
• Trademark: xbfm/ OEM
• Origin: Zhejiang
• HS Code: 8481804090
• Production Capacity: 100000 PCS/Year

Product Description

Ductile Iron Lug Butterfly Valve




Lug Butterfly Valve
PRODUCTION STANDARD
 

Design	MSS SP-67 /API609
End connection	Flanged TS EN 1092-2 / 125/150LBS
Face To Face	TS EN 558 Seri 20
Test	TS EN 12266-1/API598
Coating	Inside and Outside Epoxy Coated

 

Features  

• Lug type butterfly valve with ductile iron disc is installed in upright axis to the pipeline, quarter turn (90 degree) operating disc, maintains %100 tight sealing in either direction through the sleeve robed into inner walls of the valve body

• Can be used for the purpose of open/close and proportional flow control

• Can be installed with single flange, can be used as a pipeline end valve

• Equipped with ductile iron disc and can be used in various flow types and different applications with the EPDM, NBR and VITON sleeve options

• Compared to other valve types, with its small dimensions offers the advantages of lightweight, easy installation and cost effectiveness

• Head loss is at minimum level through the double shaft design

• The inner and outer surfaces of valve body is coated with electrostatic fusion bonded epoxy(FBE) oven backed powder epoxy coating. Smooth operation and longer life is maintained in very though conditions

• Electrical or Pneumatic actuators directly fit on valve top flange. No need for any additional intermediary parts.

Applications 

Hot Water, Cold Water, Steam, Waste Water, Distribution Lines, Water Treatment,
HVAC, Textile,Chemicals, Food Industry, Oil&Gas

Temperature

+130 °C (EPDM)
+100 °C (NBR)
+220 °C (VITON

Specifications
 

NO.	PARTS  NAME			MATERIAL		QTY
1	BODY			GGG50		1
2	STEM			SS416		1
3	DISC			GGG50		1
4	SEAT			EPDM		1
5	BUSHING			P.T.F.E.		4
6	O-RING			EPDM		1
7	PIN			SS416		2			DNLY 2-5 ONEPN
8	LEVER			Cast Iron		1
9	INDICATOR			CARBON STEEL		1
TEST  PRESSURE				SHELL			SEAL
		HYDROSTATIC		24 Kg/cm2			17.6 Kg/cm2
		AIR
STANDARD		DESIGN CODE					BS 5155
		INSPECTION & TEST					DIN 3230 PART 3
		END STANDARD					DIN PN16
		FACE TO FACE					DIN 3202 K1
TITLE : LEVER WAFER BUTTERFLY VALVE DN50-DN300
APPROVED					DWG NO.					REV
CHECKED
DEAWN
DESIGNED					SCALE			UNIT		mm

 

SIZE	A	B	C	D	LO	dO	ISO5211	L	K	E	4-d	W	HXH	D1/PN16	4-	&°
12"	337	242	76.9	301.6	505	31.6	F10	40	140	102	4-12	70.25	22X22	410	4-26	30
10"	292	203	67.2	250.5	505	28.45	F10	40	125	102	4-12	70.25	17X17	355	4-26	30
8"	260	175	61.6	202.5	355	22.1	F10	40	125	102	4-12	55.25	14X14	295	4-22	30
6"	226	139	55.8	155.1	266	18.92	F07	30	90	70	4-9	55.25	14X14	240	4-22	45
5"	213	127	55	123.3	266	18.92	F07	30	90	70	4-9	55.25	11X11	210	4-18	45
4"	200	114	52	104	266	15.77	F07	30	90	70	4-9	55.25	11X11	180	4-18	45
3"	181	95	45.8	78.8	266	12.6	F07	30	90	70	4-9	55.25	11X11	160	4-18	45
2.5"	175	89	45.8	64.5	266	12.6	F07	30	90	70	4-9	55.25	11X11	145	4-18	90
2"	161	80	42	52.9	266	12.6	F07	30	90	70	4-9	55.25	11X11	125	4-18	90

Why Choose US

We are a professional manufacturer and supplier of valves, pipes and fittings which are widely used for water, oil and gas pipe lines
We have been supplying the valves and fittings to Europe, Asia, Middle East countries and Amercian markets for 15 years
Our factory has obtained ISO9001, CE0035 and API approval certificates for our valves and fittings made of iron, steel and copper alloy with design to DIN, BS, ANSI, JIS standard
We can also manufacture valves and fittings according to client's design

We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.
Our service
We promise the quality for 24 months and also supply custom service
Long service life. Standing the test of thousands opening/closing operation.
Wide selection of materials, applicable for various media.
other products 





Contact to this supplier

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