Handle operated butterfly valve

Short Description:

The valve is small in size and light in weight. It can be used as a device to cut off and regulate flow in various medium pipelines. By choosing valve plates and seals of different materials, as well as pinless connections between plates and shafts, it can be used in worse working conditions, such as desulfurization, vacuum, seawater desalination system, etc. The butterfly valve with lug-to-clip can repair the downstream pipeline and equipment of the valve on-line, and the valve can repair the downstream pipeline and equipment on-line, and the valve can be installed at the end of the pipe as an exhaust valve. This valve is suitable for petroleum, chemical industry, food, medicine, papermaking, hydropower, ship, water supply and drainage, smelting, energy and other systems. It can be used as regulating and closing equipment on a variety of corrosive, non-corrosive gases, liquids, semi-fluids and solid powder pipes and containers.

Warranty Time: 1 year

Customized support: OEM, ODM

Certificate: API, ISO, CE, RoHS

MOQ: 1 Set

Place of Origin: China

Brand Name: LIKV

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Product Detail

OEM/ODM Service

Product Tags

Product characteristics

1. Small and portable, easy to disassemble and repair, and can be installed in any position.

2. It has simple structure, compact structure and quick starting and closing of 90 degree operation.

3. Small operating torque, light and labor-saving.

4. To achieve complete seal, gas test leakage is zero.

5. Choosing different parts and materials can be applied to various media.

6. Flow characteristic tends to be straight line and has good regulation performance.

7. Opening and closing test times are as many as tens of thousands and have a long service life.

Design drawings

Performance specification

Nominal diameter		50(2��) ~1000 (40��)	50(2��) ~800 (32��)
�Nominal pressure		�1.0	1.6
Test pressure	�housing	�1.5	�2.4
	�Seal up	�1.1	�1.76
Applicable temperature		��-15~+150
Applicable medium		�Freshwater, sewage, seawater, air, steam, food, medicine, various oils, acids, alkalis, salts, etc.

Main Dimensions and Weights of "A" Butterfly Valve

DN		A	B	C	D	L	H	D1	n-�	K	E	n1-�1	�2	G	��
mm	inch	A	B	C	D	L	H	D1	n-�	K	E	n1-�1	�2	G	��
50	2��	161	80	42	52.9	32	�84.84	�120	�4-�23	77	�57.15	�4-�6.7	12.6	118	�2.5
65	2.5��	175	89	44.7	64.5	32	�96.2	�136.2	�4-�26.5	77	�57.15	�4-�6.7	12.6	137	�3.2
80	3��	181	95	45.2	78.8	32	�61.23	�160	�8-�18	77	�57.15	�4-�6.7	12.6	143	�3.6
100	4��	200	114	52.1	104	32	�70.80	�185	�4-�24.5	92	�69.85	�4-�10.3	15.77	156	�4.9
125	5��	213	127	54.4	123.3	32	�82.28	�215	�4-�23	92	�69.85	�4-�10.3	18.92	190	�7
150	6��	226	139	55.8	155.6	32	�91.08	�238	�4-�25	92	�69.85	�4-�10.3	18.92	212	�7.8
200	8��	260	175	60.6	202.5	45	�112.89/76.35	�295	�4-�25/4-�23	115	�88.9	�4-�14.3	�22.1	268	�13.2
250	10��	292	203	65.6	250.5	45	�92.40	�357	�4-�29	115	�88.9	�4-�14.3	�28.45	325	�19.2
300	12��	337	242	76.9	301.6	45	�105.34	�407	�4-�29	140	107.95	�4-�14.3	�31.6	403	�32.5
350	14��	368	267	76.5	333.3	45	�91.11	�467	�4-�30	140	107.95	�4-�14.3	�31.6	436	�41.3
400	16��	400	309	86.5	389.6	51.2/72	�100.47/102.42	�515/525	�4-�26/4-�30	197	158.75	�4-�20.6	33.15	488	�61
450	18��	422	328	105.6	440.51	51.2/72	�88.39/91.51	�565/585	�4-�26/4-�30	197	158.75	�4-�20.6	�38	539	�79
500	20��	480	361	131.8	491.6	64.2/82	�96.99/101.68	�620/650	�4-�26/4-�33	197	158.75	�4-�20.6	41.15	593	�128
600	24��	562	459	152	592.5	70.2/82	�113.42/120.46	�725/770	�20-�30/20-�36	276	�215.9	�4-�22.2	50.65	816	�188
700	28��	624	520	163	695	66/82	�109.65	�840	�24-�30/20-�36	300	�254	�8-�18	55/63.35	�895	�284
800	32��	672	591	188	794.7	66/82	�124	�950	�24-�33/24-�39	300	�254	�8-�18	�55/63.35	1015	�368
900	36��	720	656	203	864.7	�118	�117.57	�1050	�24-�33	300	�254	�8-�18	�75	1115	�713
1000	40��	800	721	216	965	�142	�129.89	�1160	�24-�36	300	�254	�8-�18	�85	1230	�864

Products and Details

Different Types of Butterfly Valve

We can produce various types of butterfly valves according to your requirement and drawings.

Qualification certificate

American LIKE valves is a global supplier of flow control products��solution and services with a diverse range of products, for infrastructure and industrial fluid control. Our solution is an integral key part of the pipeline management solution, adopting advanced mechanical technology and automation system, so that the products always maintain excellent quality, and responding to customer needs correctly and fast. LIKE valve's customers and markets cover water supply and drainage, water treatment, heating, construction, fire fighting, HVAC systems, power plants, petrochemical, natural gas pipelines, ships and other fields.
LIKE valves always adhere to the quality policy of "quality is the life of products, products are the life of LIKE", have been passed ISO9001, ISO14001, OHSAS18001, TS, API, CE, ROHS��CCC�certificate of professional testing institutions. We take customer satisfaction as the purpose, take our mission to realize the value by supply excellent service to our customers, strive to do even better on each product, each service, to provide continuous guarantee for customers all over the world.
In 2016, LIKE valve products entered Chinese market. In 2017, LIKE Valve was registered Like Valves (Tianjin) Co., LTD. in China, a joint venture of the United States and China, dedicated to serving customers in the Asia-Pacific region and China.
LIKE valve adhering to the concept of "integrity, innovation, cooperation and mutual benefit", building our brand with product quality and customer satisfaction; improving and surpass ourselves with unremitting pursuit and sustainable development. "LIKE Dream" will contribution to "China Dream" more wonderful!