Casting Steel Flange Connection Fluorine Lined Butterfly Valve

• Customization: Available
• Media: Acid
• Driving Mode: Worm Gear
• Model NO.: D41F46
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: -29ºC~180ºC
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: GB, ANSI, JIS
• Application: Industrial Usage
• Lined Material: PTFE, FEP, PFA
• Transport Package: Wooden Case
• Specification: DN50-DN1200
• Trademark: LIANKE
• Origin: Wenzhou
• HS Code: 8481804090
• Production Capacity: 1000pieces/Month

Product Description

Product details

Casting Steel Flange Connection Fluorine Lined Butterfly Valve


Main parts and materials

Name/Material	WCB	CF8	CF3	CF8M	CF3M
Body	WCB	CF8	CF3	CF8M	CF3M
Disc	WCB	CF8	CF3	CF8M	CF3M
Stem	WCB	CF8	CF3	CF8M	CF3M
Lined	FEP / PFA / PO / PTFE
Seat	PTFE / RPTFE
Bolt/Nut	B7/2H	B8/8	B8/8	B8M/8M	B8M/8M

Technical Specification

Design&Manufacture Standard		GB/T12238		API 6D
FTF Dimension Standard		GB/T12221		ASME B16.10
Flange standard		HG/T20592, GB/T9119		ASME B16.5, JIS B2220
Inspection & Test Standard		HG/T13927, JB/T9092		API 598
Normal Diameter		DN40~DN1200		1-1/2"~48"
Normal Pressure		1.0MPa	1.6MPa	150LB
Test pressure	Shell Test	1.5MPa	1.5MPa	1.5MPa
	High Pressure Test	1.1MPa	1.1MPa	1.1MPa
	Low Pressure Test	0.6MPa	0.6MPa	0.6MPa
Temperature Range		FEP:-29ºC~120ºC, PFA:-29ºC~180ºC, PTFE:-29ºC~150ºC
Applicable Medium		Strong corrosion medium: Hydrochloric acid, Nitric acid, Hydrofluoric acid, Liquid chlorine, Sulfuric acid and Aqua regia etc.

The main connection size

DN (mm	PNS (Inch)	L	D	D1	D2	f	b	Z-Φd	Do	H
		PN1.0MPa
40	1-1/2	33	150	110	85	3	19	4-18	150	140
50	2	43	165	125	100	3	21	4-18	150	140
65	2-1/2	46	185	145	120	3	21	4-18	150	150
80	3	46	200	160	135	3	21	8-18	150	165
100	4	52	220	180	155	3	23	8-18	200	180
125	5	56	250	210	185	3	24	8-18	200	200
150	6	56	285	240	210	3	26	8-23	280	220
200	8	60	340	295	265	3	26	82-23	280	270
250	10	68	395	350	320	4	28	12-23	200	320
300	12	78	445	400	370	4	28	12-23	240	330
350	14	78	505	460	430	4	28	16-23	240	385
400	16	102	565	515	480	4	28	16-26	280	430
450	18	114	615	565	530	4	30	20-26	280	480
500	20	127	670	620	580	4	30	20-26	320	540
600	24	154	780	725	680	5	34	20-30	320	610
700	28	165	895	840	795	5	36	24-30	360	650
800	32	190	1015	950	900	5	38	24-33	360	710
900	36	203	1115	1050	1000	5	40	28-33	380	780
1000	40	216	1230	1160	1115	5	42	28-36	400	900
1200	48	254	1455	1380	1330	5	44	32-39	400	1050

DN (mm	PNS (Inch)	L	D	D1	D2	f	b	Z-Φd	Do	H
		PN1.6MPa
40	1-1/2	33	150	110	85	3	19	4-18	150	140
50	2	43	165	125	100	3	21	4-18	150	140
65	2-1/2	46	185	145	120	3	21	4-18	150	150
80	3	46	200	160	135	3	21	8-18	150	165
100	4	52	220	180	155	3	23	8-18	200	180
125	5	56	250	210	185	3	24	8-18	200	200
150	6	56	285	240	210	3	26	8-23	280	220
200	8	60	340	295	265	3	26	8-23	280	270
250	10	68	405	355	320	4	28	12-27	200	320
300	12	78	460	410	370	4	30	12-27	240	330
350	14	78	520	470	430	4	32	16-27	240	385
400	16	102	580	525	480	4	34	16-30	280	430
450	18	114	640	585	550	4	42	20-30	280	480
500	20	127	715	650	610	4	42	20-33	320	540
600	24	154	840	770	720	5	48	20-36	320	610
700	28	165	910	840	759	5	48	24-36	360	650
800	32	190	1025	950	900	5	48	24-39	360	710
900	36	203	1125	1050	1000	5	50	28-39	380	780
1000	40	216	1255	1170	1110	5	50	28-42	400	900
1200	48	254	1485	1390	1330	5	50	32-48	400	1050

 

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Company Information

LIANKE VALVE CO.,LTD  started  since 1982, manufacturing and supplying strainers,pinch valves,lined valves with CE certification, providing the company's customers with access to qualified products and an ISO 9001:2015 quality level resulting in approved valves and strainers in the market.

 

Pinch Valves are cost effective solutions for abrasive and corrosive installations in industrial process plants.

Strainers are effective solution for the mechanical removal of unwanted solids, or removing impurities in the medium to protect the normal use of valves and equipment.

Fluorine lined valves are suitable for chemical and corrosion resistant conditions.

 

 

Product range :

1) Pinch valves    

2) Fluorine lined valves   

3) Strainers (Y type strainer, basket strainer, duplex basket strainer, T type strainer, bag strainer, etc.)

 

Application scope :

Abrasive or corrosive slurries, muddy sediment, silty  liquid powders or coarse substances, irrigation, paper coating, refining, petroleum, chemical industry, metallurgy, electricity, medicine, chemical fertilizer, phosgene (highly toxic), wastewater treatment, etc .

 

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