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RV ZJHF(H) Electric Three-way Diverging (Converging) Control Valve

Feature

RV ZJHF(H) Electric Three-way Diverging (Converging) Control Valve
RV ZJHF(H) Electric Three-way Diverging (Converging) Control Valve，a three-way diverging (converging) valve is equipped with a PS series actuating unit;a servo system is arranged is arranged inside an electric actuator,which does not need to be additionally equipped with a servo amplifier and can control moving and rotating through input control signal (4~20mADC or 1-5 VDC) single-phase power source,thus realizing the control of patameters like pressure,flow,temperature,liquid level,etc.The valve adopts a balanced valve plug structure,has the characteristics of good plug stability,no eas vibratoin,low noise,large allowable using pressure difference,simple connecion,etc,and can be broadly applied in to the industrial automatic control systems of industries like electric power,metallurgy,oil,chemical industry,light industry,environmental protection,etc,which have large flow coeffcients and strict requirements on leakage volume.

Parameter

Diameter

DN			Shunt								Confluence
	Travel	A	L			H1		H2			L			H1		H2
			PN(MPa)			H1		PN(MPa)			PN(MPa)			H1		PN(MPa)
			1.6	4.0	6.4	Normal Temperature Type	Heat Dissipation Type	1.6	4.0	6.4	1.6	4.0	6.4	Normal Temperature Type	Normal Temperature Type	1.6	4.0	6.4
25	16	285	25	185	190	200	615	763	140	150	160
32	16		32	200	200	210	633	773	150	160	170
40	25		40	220	220	235	625	776	160	170	180
50	25		50	250	255	265	640	791	180	190	200
65	40	360	65	275	285	295	861	1024	200	210	220
80			80	300	310	320	879	1042	210	230	240	300	310	320	885	225	250	265
100			100	350	360	370	879	1036	220	250	260	350	350	370	900	245	275	285
125	60	470	125	410	430	440	1029	1244	260	300	300	410	425	440	1050	285	320	325
150			150	450	465	475	1046	1261	280	320	320	450	460	475	1060	305	340	345
200			200	550	560	570	1075	1290	320	380	380	550	560	570	1105	305	400	410
250	100	585	250	635	660	670	1451	1320		474	474	635	660	670	1525		540	540
300	100	585	300	720	740	770	1512	1560		584	584	720	740	770	1545		612	612

Technical Parameters and Performance Indicators

DN（mm)	Confluence	25	32	40	50	65	80	100	125	150	200	250	300
DN（mm)	Shunt						80	100	125	150	200	250	300
Rated Flow Coefficient (Kv)	Confluence	8.5	12	21	34	53	85	135	210	340	535	800	1280
Rated Flow Coefficient (Kv)	Shunt						85	135	210	340	535	800	1280
Nominal Pressure(MPa)	1.6 4.0 6.4
Travel（mm)		16		25		40			60			100

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