Double Direction Sealing Excellent Performance Resilient Seat Eccentric Butterfly Valve Electric

• Customization: Available
• Media: Water
• Driving Mode: Worm Gear
• Model NO.: LK-D25
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: -15<T<150
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Flange Eccentric Butterfly Valve
• Body: Cast Iron/Ductile Iron
• Disc: Ductile Iron/SS304/SS316
• Stem: Carbon Steel/Ss410/Ss416
• Seat: EPDM/NBR/PTFE
• Type: Flange
• Coating: Epoxy Coated
• Operator: Lever/Gear/Bare Shaft
• Sample: Available
• Specification: 1000mm
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 200.00cm * 150.00cm * 120.00cm
• Package Gross Weight: 200.000kg

Product Description

Double Direction Sealing Excellent Performance Resilient Seat Eccentric Butterfly Valve Electric

This butterfly valve is a delayed soft-sealed eccentric flange butterfly valve in our factory. It is mainly suitable for drainage of water plants, power plants, steel plants, smelting, papermaking, chemical industry, water source engineering, environmental facilities construction, etc. It is especially suitable for use as regulating and throttling equipment in waterway pipelines.
 

PN(MPa) Nominal pressure	1.6
DN(mm) Nominal diameter	50-1200
Medium temperature	-15~120
Suitable mediums	Water,air,oil,etc.

Technical data Meterial of main parts

Part name	Meterial
Seat	EPDM,PTFE
body	Ductile iron , Stainless steel
Sealing ring	NBR
Stem	Stainless steel

DN(mm)	L	D	D1	d	n	d0	b	f	H1	H2	ø	kg
100	127	220	180	156	8	19	19	3	310	109	150	19
150	140	285	240	211	8	23	19	3	440	143	150	37
200	152	340	295	266	8	23	20	3	510	182	300	51
250	165	395	350	319	12	23	22	3	565	219	300	68
300	178	445	400	370	12	23	24.5	4	630	244	300	93
350	190	505	460	429	16	23	24.5	4	715	283	400	122
400	216	565	515	480	16	28	24.5	4	750	312	400	152
450	222	615	565	530	20	28	25.5	4	820	344	400	182
500	229	670	620	582	20	28	26.5	5	845	381	400	230
600	267	780/755	725/705	682/667	20	31/26	30	5	950	451	400	388
700	292	895/860	840/810	794/772	24	31/26	32.5	5	1010	526	400	480
800	318	1015/975	950/920	901/878	24	34/31	35	5	1140	581	500	661
900	330	1115/1075	1050/1020	1001/978	28/24	34/31	37.5	5	1197	643	500	813
1000	410	1230/1175	1160/1120	1112/1078	28	37/31	40	5	1277	722	500	1018
1200	470	1455/1405	1380/1340	1328/1295	32	40/34	45	5	1511	840	500	1501

Qualification certificate



Like Valve (TIANJIN) Co., Ltd locates in Tianjin--the most dynamic economy in northern China. Like valve is a high-end valve products manufacturing company  which has design research and development, manufacturing, marketing services in one.  We have the Independent R&D center, advanced manufacturing technology and strictly implementing the relevant international standards. With advanced engineering design approaches, well-developed manufacturing equipment, testing verification facilities and the concept of lean production, we " Like Valve "  ensure that each part in every product we Supply is in high quality and performance.

The quality assurance comes from the management of every detail . Since its established , the company has adopted computer-aided design, such as CAD and Solid works, and the first to introduce advanced Six Sigma management . Established a set of strict quality management system, continue To pursue zero defect products. We specialize in  butterfly valve, gate valve, globe valve, check valve, ball valve, hydraulic control valve, balancing valve and other series products. It also produces building valves in different materials, pressure, size and other products , there are more than 50 series, more than 1,200 varieties.