Manual Operation Handle Single Stem Lug Support Butterfly Valve

We analyze and optimize the structure of our Pneumatic Wafer Butterfly Valve, Globe Valve, Wled Pipe Fittings PL RF Flanges in the design stage, which is very important to improve product quality and reduce production costs. From the beginning of inquiry to confirm the order and delivery, we have special personnel corresponding to the documentary and docking customers. We continuously adopt new technologies, new techniques and new materials, and the technical indexes of our products reach the level of the same industry.

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 have always strived for high quality, high technology, high efficiency Manual Operation Handle Single Stem Lug Support Butterfly Valve and high level of service. In order to better serve customers and continuously carry out technological innovation, our company has established service organizations all over the world. We're confident that we are going to share mutual accomplishment and create solid co-operation relations with our companions within this market place.

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Manual Operation Handle Single Stem Lug Support Butterfly Valve

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