Wholesale D971XT Electric Desulfurization Clamp Butterfly Valve Manufacturers, Factory

D971XT Electric Desulfurization Clamp Butterfly Valve

Get A Quote

Brief Introduction

D971XT electric desulfurization wafer butterfly valve is a product designed by our company based on the current domestic flue gas desulfurization system. In order to adapt to the corrosion of limestone slurry and gypsum slurry, the valve plate and valve stem are made of special corrosion-resistant alloy, and the valve seat is made of highly wear-resistant rubber to adapt to the erosion of the valve seat by a large number of suspended particles in the liquid. Therefore, the product has high wear resistance and high corrosion resistance. Since the product is designed according to user requirements, it is targeted and highly reliable. Applicable media are corrosive media such as gypsum ash, sulfur dioxide, lime paste slurry, process water, etc.

Technical Parameter

Optional electric actuator features	Switch type, integral type, regulating type, intelligent type
Optional electric actuator models	Q, DQ, QM, QC, AKQ series, large diameter optional Z series, AK series
Voltage	AC220V, AC110V, AC380, DC12V, DC24V, DC110V
Nominal diameter	DN25mm~DN1400mm
Nominal pressure	PN1.0MPa~PN1.6MPa
proper temperature	EPDM:-30-+100ºC PTEE:-30-+120ºC
Connection	Wafer Type, U Type
Valve body material	Ductile iron, carbon steel, stainless steel
Valve plate material	2507, 1.4529
Valve seat lining	NBR, EPDM, PTFE
Applicable media	Gypsum lime, sulfur dioxide, lime paste slurry, process water, etc.

Main Dimension Table

DN		H	H1	H2	L	L1	D	D1	D2	n - φ	n1-φ1	A	B	Round shaft φ2	Square shaft φ2	Flat shaft φ2	n2-M
mm	inch
50	2"	146	68	32	42	84.84	120	118	52.9	4-φ23	4-Φ6.7	90	70	12.6	9X9	10	/
65	21/2"	152	75	32	44.7	96.2	136.2	137	64.5	4-φ26.5	4-φ6.7	90	70	12.6	9X9	10	/
80	3"	163	93	32	45.2	61.23	160	143	78.8	8-φ18	4-φ6.7	90	70	12.6	9X9	10	/
100	4"	173	104	32	52.1	70.8	185	156	104	4-Φ24.5	4-φ10.3	90	70	15.77	11X11	12	/
125	5"	194	118	32	54.4	82.28	215	190	123.3	4-φ23	4-φ10.3	90	70	18.92	14X14	14	/
150	6"	206	133	32	55.8	91.08	238	212	155.6	4-φ25	4-φ10.3	90	70	18.92	14X14	14	/
200	8"	234	165	45	60.6	112.89	295	268	202.5	4-φ25	4-φ14.3	125	102	22.1	17X17	17	/
						76.35				4-Φ23
250	10"	271	197	45	65.6	92.4	357	325	250.5	4-φ29	4-φ14.3	125	102	28.45	22X22	22	/
300	12"	309	224	45	76.9	105.34	407	403	301.6	4-φ29	4-φ14.3	125	102	31.6	22X22	24	/
250	14"	368	267	45	76.5	91.11	467	436	333.3	4-φ30	4-Φ14.3	125	102	31.6	22X22	24	/
400	16"	400	309	51.2	86.5	100.47	515	488	389.6	4-φ26	4-φ20.6	175	140	33.15	/	/	/
				72		102.42	525			4-φ30
450	18"	422	328	51.2	105.6	88.39	565	539	440.51	4-φ26	4-φ20.6	175	140	38	/	/	/
				72		91.51	585			4-φ30
500	20"	480	361	64.2	131.8	96.99	620	593	491.6	4-φ26	4-φ20.6	175	140	41.15	/	/	/
				82		101.68	650			4-φ33
600	24"	562	459	70.2	152	113.42	725	816	592.5	20-φ30	4-φ22.2	210	165	50.65	/	/	/
				82		20.46	770			20-φ36
700	28"	624	420	66	163	109.65	840	895	695	24-φ30	8-φ18	300	254	63.35	/	/	4-M33
				82						20-φ36
800	32"	672	591	66	188	124	950	1015	764.7	24-φ33	8-φ18	300	254	63.35	/	/	/
				82						24-φ39
900	36"	720	656	118	203	117.57	1050	1115	864.7	24-φ33	8-φ18	300	254	75	/	/	4-M30
1000	40"	800	721	142	216	129.89	1160	1230	965	24-φ36	8-φ18	300	254	85	/	/	4-M33