Manufacturer Big Size Cast Iron DN700 Double Flange Concentric Type Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: No. FLT1038
• Connection Form: Flange
• 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
• Standard: Standard
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Sea Worthy Ply Wood Cases
• Trademark: qif
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Big Size Cast Iron DN700 Double  Flanged Concentric Type Butterfly Valve 

1.size:DN40-DN600;2''-24''
2.Medium:water
3.Standard:EN593/AWWA C504/MSS SP-67
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer type,lug type,double flange type,U type,groove-end

TECHNICAL REQUIREMENT :
    Design and Manufacture  Conform to AWWA C504
    Flange dimensions  Conform to ANSI B16.1 CLASS 125
    Face to Face  dimensions Conform to AWWA C504 Short Body
    Testing Conform to AWWA C504
    Driving mode: lever, worm actuator, electric, pheumatic

 

NO.	Part Name	Material	Optional Material
1	Body	ASTM A126 CLASS B	ASTM A536 65-45-12
2	Seat	NBR	EPDM
3	Disc	Plated Ductile Iron	ASTM A351 CF8/CF8M
4	Middle Bearing	F4	Bronze
5	Shaft	ASTM A276 416	316, 17-4PH
6	Upper Bearing	F4	Bronze
7	O Ring	NBR	EPDM
8	Retaining Ring	Carbon Steel	304
9	Pin	ASTM A276 416	316, 17-4PH
10	Plug	Malleable Iron	Carbon Steel

Dimensions data (mm)

Size	A	B	C	ΦF	ΦD	4-ΦN	Φd	H	M1	ANSI 150
										ΦJ	Φk	n-Φk1
3"	146	89	127	90	70	10	12.7	32	3.18	191	152.5	4-19
4"	177	112	127	90	70	10	15.9	32	4.78	229	190.5	8-19
6"	203	140	127	90	70	10	25.4	32	7.94	279	241.5	8-22
8"	235.5	170	152	125	102	12	28.6	45	7.94	343	298.5	8-22
10"	267	200	203	125	102	12	34.9	45	12.7	406	362	12-25
12"	312	230	203	150	125	14	38.1	45	12.7	483	432	12-25
14"	343	256	203	150	125	14	44.5	45	12.7	533	476	12-29
16"	372	299	203	210	165	23	50.8	50	12.7	597	539.5	16-29
18"	402	327	203	210	165	23	57.2	50	15.88	635	578	16-32
20"	437	352	203	210	165	23	63.5	60	15.88	699	635	20-32
24"	498.5	420	203	210	165	23	76.2	70	15.88	813	749.5	20-35

our factory 

COMPANY INFORMATION


I-Flow has been specializing in flow control area for more than 15 years.

As a professional supply chain manager of flow control products, I-Flow offer gate,globe,check,butterfly,ball, JIS and DIN marine valves,strainers,actuators, flanges, pipes and fittings,with pressure range from 0.5-6.4MPA, size from DN15-DN3000, as well as valve design, inspection, consultation services etc.  

With profound understanding of the importance of customer requirement and 15 years experience,we offer highly  cost-effective products,enjoying a good reputation. And we have various kinds of certificates, such as ISO9001, API,  ABS,PED, UL,FM, WRAS, DVGW, DNV, LR, BV etc, selling to more than 30 countries.   Being a reliable partner, we are looking forward to cooperating with you.





PACKING&DELIVERY 

WELCOME TO CONTACT US  

 

Address: Room1006,Xiwang Tower,No.138 Dunhua Road,Qingdao,China

Website:http://iflowvalve.en.made-in-china.com