Manual Double Flanged Butterfly Valve with Handle Lever

We have been relying on the good quality of Stainless Steel Lift Check Valve, Flanged Y Type Filter, Stainless Steel Round Flanged Sight Glass, reasonable market price development direction, to improve the pre-sales, in-sales, after-sales services, to avoid the worries of customers. We always maintain a modest and prudent attitude, take the interests of customers as the core, speed as the criterion, and quality as the standard, so that customers can enjoy excellent after-sales service. We create a good business environment with the business philosophy of honesty, win-win, and innovation, and take a brand-new management model, considerate service, and excellent quality as the basis for survival. Welcome all new and old customers to visit and guide our company! All employees participate, strengthen management, strive for perfection, and cast quality.

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

Our company has a certain share in the global market thanks to our excellent Manual Double Flanged Butterfly Valve with Handle Lever, high-quality employees, unique corporate culture and innovative teamwork spirit. Since the start-up, our company has been actively cooperating with customers, constantly developing products to meet customers' various needs, and the company adheres to the pursuit of product quality stability and excellence and customer service. We follow the laws of the market, integrate resources scientifically and efficiently, and actively create conditions for exchange and cooperation and orderly competition with our competitive partners.

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Manual Double Flanged Butterfly Valve with Handle Lever

Part Name

Material name