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D371X LT Butterfly Valve

Product overview

Product model: D371X
Nominal diameter: DN40~2000mm
Nominal pressure: PN0.6~1.6MPa
Applicable temperature: ≤80℃
Applicable medium: water, steam, oil, weak acid and alkali, etc
Main material: cast iron, carbon steel, stainless steel, etc
Drive mode: manual, worm gear, pneumatic, electric
Design standard: GB/T12238-2008, ISO 10641-1994
Flange connection: GB/T17241.6-2008,JIS B2212-B2214-1999,JIS B2220-2004,JIS B2210-1984,ANSI B 16.5-2009,ANSI B 16.47-2006, ISO 7005-2
Structure Length: GB/ T12221-2005, IS0 5752-1988SBSEN558-1
Pressure test: GB/T13927-2008, JB/T9092-1999, ISO 5028-1993 or BS 5755-1-186

D371X LT Butterfly Valve product details

D371X LT Butterfly Valve product description

D371X LT Butterfly Valve produced and sold by Baigang valve group drive mode optional manual, worm gear, pneumatic, electric, connection options flange, the folder, the structure can be used single eccentric, the center line, double eccentric, three eccentric, the sealing structure can be used soft seal, hard seal , The pressure range PN0.1-10MPa , the nominal diameter of DN40 ~ 2000mm , the material can be cast steel, stainless steel. Due to the wide range of valves used, the same valve in different situations and working conditions have different collocation.

D371X LT Butterfly Valve uses and features
LT-type butterfly valve for food, medicine, chemicals, petroleum, electricity, metallurgy, urban construction, textile, paper and other water supply and drainage, gas pipeline for regulating flow and interception of the role of the media, its main features are:
1, novel design, reasonable, unique structure, light weight, quick opening and closing.
2, the operating torque is small, easy to operate, labor-saving Qiao clever.
3, can be installed in any location, convenient.
4, the seal can be replaced, reliable sealing performance, to achieve two-way seal zero leakage.
5, sealing material aging resistance, corrosion resistance, long life and other characteristics.
6, simple structure, universal interchangeability, low prices.
7, stem seal is not easy to deform to avoid the usual stem leakage. Overall supportive, stable, strong.
8, seat rubber less consumption, the potential impact of expansion is small, easy to control the torque value within the appropriate range of two-piece stemless pin connection, simple and compact structure, demolition is extremely convenient.
9, the butterfly plate with automatic energy to achieve a combination of butterfly plate and valve seat over the interference. Phenolic back seat with non-shedding, tensile, leak-proof, easy to replace and so on. As the seat sealing surface and the back as a whole, thereby reducing the deformation of the valve seat.

D371X LT Butterfly Valve main dimensions and weight (PN1.0 / 1.6MPa)

DN (mm)	A	B	C	D1	L	n-Φ	K	E	4-Φ1	Φ2	G	Weight WT (kg)
50	140	80	43	125	32	4-19	77	57.15	4-6.7	12.6	100	3.34
65	152	89	46	145	32	4-19	77	57.15	4-.67	12.6	120	3.94
80	159	95	45.21	160	32	8-19	77	57.15	4-.67	12.6	127	4.05
100	178	114	52.07	180	32	8-19	92	69.85	4-10.3	15.77	156	5.48
125	190	127	55.5	210	32	8-19	92	69.85	4-10.3	18.92	190	7.66
150	203	139	55.75	240	32	8-23	92	69.85	4-10.3	18.92	212	8.5
200	238	175	60.58	295	45	8-23	115	88.9	4-14.3	22.1	268	25
250	268	203	68	350	45	12-23	115	88.9	4-14.3	28.45	325	31.4
300	306	242	76.9	400	45	12-23	140	107.95	4-14.3	31.6	403	45.9
350	368	267	76.17	460	45	16-23	140	107.95	4-14.3	31.6	436	54

Reminder:

All text, data and pictures in this article are for reference only.To see more details of the D371X LT Butterfly Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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