Handle Manual Wafer Center Butterfly Valve

It is our aim to grow together with customers and create value for the future. As one of the most important Sanitary Stainless Steel Round Manhole Cover, ANSI API6D Gate Valve, Horizontal Check Valve Full Bore suppliers in China, we look forward to having the opportunity to cooperate with more manufacturers and customers at home and abroad! The company integrates modernization and integrated management, and has passed and strictly implemented ISO90012000 and CE EU management system standards, so that the company's development continues to move forward, and the professional brand image is realized with first-class technology and rigorous control system. In order to better serve customers and meet the needs of the market, we will continue to work hard and follow the tenet of 'science and technology as the guide, quality as the center, and customer satisfaction as the goal'. We will create a brilliant future with the majority of users in an attitude of sincere cooperation. We are now embracing unprecedented development opportunities in the vast market, and we are willing to work with you for mutual development and mutually beneficial cooperation, and make our due contribution to the society, to the enterprise and to the bright future of our employees. In the new century full of opportunities and challenges, we will continue to carry forward the enterprise spirit of "diligence, rigor, harmony and innovation".

Manual butterfly valve with handle Stainless Steel..

Part material

Part Name	Material name
Valve body	Cast iron, cast steel, stainless steel
Seat seal	NBR、EPDM、PIPE、Q
Butterfly	Stainless steel
Valve shaft	Stainless steel
Bushing	Bronze

Main connection size

Specification		A	B	C	D	L	H	D1	n - Ø	K	E	n1-Ø1	Ø2	G	n2-M	F	J	X	Weight (KG)
mm	inch
40	1.5	136	69	33	42.6	30	77.77	110	4-18	77	50	4-6.7	12.6	100		¹³	13.8	3	2.3
50	2	161	80	43	52.9	32	84.84	125	4-23	77	57.15	4-6.7	12.6	100		13	13.8	3	2.5
65	2.5	175	89	46	64.5	32	96.2	145	4-26.5	77	57.15	4-6.7	12.6	120		13	13.8	3	3.2
80	3	181	95	46	78.8	32	61.23	160	8-18	77	57.15	4-6.7	12.6	127		13	13.8	3	3.6
100	4	200	114	52	104	32	70.8	180	4-24.5	92	69.85	4-10.3	15.77	156		¹³	17.77	5	4.9
125	5	213	127	56	123.3	32	82.28	210	4-23	92	69.85	4-10.3	18.92	190		13	20.92	5	7
150	6	226	139	56	155.6	32	91.08	240	4-25	92	69.85	4-10.3	18.92	212		13	20.92	5	7.8
200	8	260	175	60	202.5	45	112.89 76.35	295	4-25 4-23	115	88.9	4-14.3	22.1	268	-	13	24.1	5	13.2
250	10	292	203	68	250.5	45	92.4	350 355	4-29	115	88.9	4-14.3	28.45	325	-	13	31.45	8	19.2
300	12	337	242	78	301.6	45	105.34	400 410	4-29	140	107.95	4-14.3	31.6	403	-	20	34.6	8	32.5
350	14	368	267	78	333.3	45	91.11	460 470	4-30	140	107.95	4-14.3	31.6	436	-	20	34.6	8	41.3
400	16	400	309	86 102	389.6	51.2 72	100.47 102.42	515 525	4-26 4-30	197	158.75	4-20.6	33.15	488	-	20	36.15	10	61
450	18	422	328	105 114	440.51	51.2 72	88.39 91.51	565 585	4-26 4-30	197	158.75	4-20.6	37.95	536	-	20	41	10	79
500	20	480	361	127	491.6	64.2 82	86.99 101.68	620 650	4-26 4-33	197	158.75	4-20.6	41.15	590	-	22	44.15	10	128
600	24	562	459	154	592.5	70.2 82	113.42 120.46	725 770	20-30 20-36	276	215.9	4-22.2	50.65	816	-	22	54.65	16	188
700	28	624	520	165	695	66	109.65	840	24-30	300	254	8-18	63.35	895	-	30	71.4	18	284
800	32	672	591	190	794.7	66	124	950	24-33	300	254	8-18	63.35	1015	-	30	71.4	18	368
900	36	720	656	203	864.7	118	117.57	1050	24-33	300	254	8-18	75	1115	4-M30	34	84	20	713
1000	40	800	721	216	965	142	129.89	1160/1170	24-36	300	254	8-18	85	1230	4-M33	35	95	22	864
1200	48	940.7	864	254	1160	150	101.5	1380/1390	32-39	350	298	8-22	105	1455	4-M36	35	117	28	1210

Performance parameter:

Nominal diameter	50-1200mm
Nominal pressure	1.0-2.5MPa
Applicable medium	Water purification, sewage
Proper temperature	-20-80℃

Reasons for choosing us:

Fine workmanship: precision machine tool processing, high dimensional accuracy, beautiful appearance.

Strict quality inspection: multi process control, more professional personnel for each component layer by layer inspection, quality assurance.

Selected materials: high quality materials, solid and safe, easy to use.

Pressure test: no leakage before packing factory.

Can be in accordance with customer drawings or clear requirements, processing products.

Application:

Electric flange butterfly valve is not only widely used in petroleum, gas, chemical industry, water treatment and other general industries, but also used in the cooling water system of thermal power station.

Packing: wooden case, wooden pallet or packing method specified by customers.

Price： The price is changing because of material cost and exchange rate. Please give me your contact information, I will update the newest price to you

We provide consumers with more efficient and environmentally friendly Handle Manual Wafer Center Butterfly Valve, and seek the harmonious coexistence of enterprise development and the environment. The development of our company has benefited from the reform and opening-up policy of our country, the care and support of friends from all walks of life, and the diligence and hard work of all employees. We implement refined, standardized, scientific management and procedural control in the process of product development, design, production and after-sales service.

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Handle Manual Wafer Center Butterfly Valve

Part Name

Material name