HDF400 Series Lug Type Lined Butterfly Valve

Categroy: Lined Butterfly Valve

The valve body and butterfly plate full lining PTFE(or PFA、FEP、UHMWPE), has a very good corrosion resistance. Can be widely used in petroleum, chemical, electronics, metallurgy, medicine, electricity, environmental protection and other industrial sectors, can be control or on-off for the pipe of acid, alkali and other strong corrosive medium.

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Product serial number

Category

Lined Butterfly Valve

Quantity

Stock:

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Product description

Specifications:

Nominal Diameter: DN50 - DN800

Working Pressure: 4Bar ~ 25Bar

Side Flange: BS EN 1092-3: 2003, ANSI B16.5, DIN2632, DIN2633

Top Flange: BS EN ISO 5211: 2001

Condition: Oil, Chemical, Food, Pharmacy, Energy, Environmental Protection,etc.

Temperature: -40℃ ~ 200℃

Material：

1. Body: Ductile iron/WCB/304SS+PTFE/FEP/UHMWPE

2. Disc: WCB/CF8M+PTFE/FEP/UHMWPE

3. Shaft: Stainless Steel/ Dual phaes Steel

4. Seat: PTFE/FEP/UHMWPE

5. Bushing: FRP

6. Pressing Bushing: FRP

7. Papilionaceous Spring: Spring Steel

Features:

Technical Specification:

Design Specification: API609 - 2004

Specifications Model: DN50 ~ 800mm

Applicable Medium: Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia, etc.

Nominal Pressure: PN10, PN16, PN25, ANSI 150

Operating Temperature: -40℃ ~ 200℃

Driving Type: Manual, Pneumatic Actuator, Electric Actuator

External Size

Port Size	Dimension
DN(mm)	A	B	C	L	H	UPPER F LANGE			QXQ	ANSI 150		DIN PN10		DIN PN10
DN(mm)	A	B	C	L	H	K	E	N-ɸL	QXQ	ɸG	N-ɸd	ɸG	N-ɸd	ɸG	N-ɸd
50	60	138	153	47	32	65	50	4-6.7	9	120.5	4-16	125	4-M16	125	4-M16
65	70	142	155	50	32	65	50	4-6.7	9	139.5	4-16	145	4-M16	145	4-M16
80	84	142	180	50	32	65	50	4-6.7	9	152.5	4-16	160	8-M16	160	8-M16
100	102	161	205	55.5	32	90	70	4-10.3	11	190.5	4-16	180	8-M16	180	8-M16
125	122	180	240	59	32	90	70	4-10.3	14	216	8-19	210	8-M16	210	8-M16
150	134	186	265	59	32	90	70	4-10.3	14	241.5	8-19	240	8-M20	240	8-M20
200	165	234	320	63	32	125	102	4-14.5	17	298.5	8-19	295	8-M20	295	12-M20
250	194	273	385	73	45	125	102	4-14.6	22	362	12-22	350	12-M20	355	12-M24
300	224	302	450	81	45	125	102	4-14.7	22	432	12-22	400	12-M20	410	12-M24
350	260	320	500	81	45	125	102	4-14.7	----	476.3	12-25.4	460	16-M20	470	16-M24
400	298	408	585	92	52	175	140	4-18	----	539.9	16-25.4	515	16-M24	525	16-M27
450	315	422	616	116.5	52	175	140	4-18	----	476.3	12-25.4	460	16-M20	470	16-M24
500	356	480	685	130	66	210	165	4-22	----	635	20-28.6	620	20-M24	650	20-M30
600	440	562	818	157	66	210	165	4-22	----	749.3	20-31.75	725	20-M27	770	20-M33
700	520	625	910	165	66	300	254	8-18	----	863.6	28-31.75	840	24-M27	840	24-M33
800	590	672	1050	188	66	300	254	8-18	----	977.9	28-38	950	24-M30	950	24-M36