Wholesale J941H Electric Globe Valve Manufacturers, Factory

J941H Electric Globe Valve

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J941H Electric Globe Valves Overview

J941H electric stop valve consists of two parts: electric actuator and stop valve. The valve body material is complete, and the filler and the whole piece can be reasonably selected according to the actual working conditions or user requirements. It can be applied to various pressure, temperature and medium conditions. The valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It is generally not used for adjustment because the unbalanced force is too large during adjustment, which will cause severe erosion to the valve core. It is suitable for water supply and drainage, petrochemical, metallurgy and other places with high pressure.
The electric stop valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the valve disc to force the sealing surface not to leak. When the medium enters the valve from the bottom of the valve disc, the resistance that the operating force needs to overcome is the friction between the valve stem and the filler and the thrust generated by the pressure of the medium. The force to close the valve is greater than the force to open the valve, so the diameter of the valve stem should be large, otherwise the valve stem will bend.

Technical Parameter

Optional electric actuator features	Switch type, integral type, regulating type, intelligent type
Optional electric actuator models	Z series, AK series
Voltage	AC220V, AC380V
Nominal diameter	DN10mm~DN300mm
Nominal pressure	PN1.0MPa~PN6.4MPa
proper temperature	-30~+550ºC
Connection	Flange
Valve body material	Cast steel, 304, 316, 316L
Valve plate material	Cast steel, 304, 316, 316L
Valve seat lining	PTFE, PPL, metal seal
Applicable media	Water, petroleum, acid, viscous fluid, slurry medium, etc.

J941H Electric Globe Valves Size and Models

PN(MPa)	DN(mm)	L	D	D1	D2	b	f	Z-φd
1.6	10	130	90	60	40	14	2	4-φ14
	15	130	95	65	45	16	2	4-φ14
	20	150	105	75	55	16	2	4-φ14
	25	160	115	85	65	16	2	4-Φ14
	32	180	135	100	78	18	2	4-φ18
	40	200	145	110	85	18	3	4-φ18
	50	230	160	125	100	18	3	4-φ18
	65	290	180	145	120	18	3	4-φ18
	80	310	195	160	135	20	3	8-φ18
	100	350	215	180	155	22	3	8-φ18
	125	400	245	210	185	24	3	8-φ18
	150	480	280	240	210	24	3	8-φ23
	200	600	335	295	265	26	3	12-φ23
	250	650	405	355	320	30	3	12-φ23
	300	750	460	410	375	30	3	12-φ23
2.5	10	130	90	60	40	16	2	4-φ14
	15	130	95	65	45	16	2	4-φ14
	20	150	105	75	55	16	2	4-φ14
	25	160	115	85	65	16	2	4-φ14
	32	180	135	100	78	18	2	4-φ18
	40	200	145	110	85	18	3	4-φ18
	50	230	160	125	100	20	3	4-φ18
	65	290	180	145	120	22	3	4-φ18
	80	310	195	160	135	22	3	8-φ18
	100	350	230	190	160	24	3	8-φ18
	125	400	270	220	188	28	3	8-φ18
	150	480	300	250	218	30	3	8-φ23
	200	600	360	310	278	34	3	12-φ23
	250	650	425	370	332	36	3	12-φ23
	300	750	485	430	390	40	4	12-φ23

PN(MPa)	DN(mm)	L	D	D1	D2	D6	b	f	Z-φd
4.0	10	130	90	60	40	35	16	2	4-φ14
	15	130	95	65	45	40	16	2	4-φ14
	20	150	105	75	55	51	16	2	4-φ14
	25	160	115	85	65	58	16	2	4-φ14
	32	180	135	100	78	66	18	2	4-φ18
	40	200	145	110	85	76	18	3	4-Φ18
	50	230	160	125	100	88	20	3	4-φ18
	65	290	180	145	120	110	22	3	8-φ18
	80	310	195	160	135	121	22	3	8-φ18
	100	350	230	190	160	150	24	3	8-φ23
	125	400	270	220	188	176	28	3	8-φ25
	150	480	300	250	218	204	30	3	8-φ25
	200	600	375	320	282	260	38	3	12-φ30
6.4	10	170	100	70	50	35	18	2	4-φ14
	15	170	105	75	55	41	18	2	4-Φ14
	20	190	125	90	68	51	20	2	4-φ18
	25	210	135	100	78	58	22	2	4-Φ18
	32	230	150	110	82	66	24	2	4-φ23
	40	260	165	125	95	76	24	3	4-φ23
	50	300	175	135	105	88	26	3	8-φ23
	65	340	200	160	130	110	28	3	8-φ23
	80	380	210	170	140	121	30	3	8-φ23
	100	430	250	200	168	150	32	3	8-φ25
	125	500	295	240	202	176	36	3	8-φ30
	150	550	340	20	240	204	38	3	8-φ34
	200	650	405	345	300	260	44	3	12-φ34