Product Details

Can I help you ?

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Why choose it ?

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EVR is a direct or servo-type solenoid valve, using for fluid, suction and heat pipe with fluorinated refrigerants. EVR is available either as a single valve or the like separate components, i.e. valve body, coil and flanges (EVR 15) must be ordered separately.

Features:

1. Can be used for various occasions like cold storage, freezing and air conditioning devices occasions.

2. Provide normally closed style and normally open style.

3. Wide selection of various AC or DC solenoid valve coil.

4. Suitable for all fluorinated refrigerants.

5. Design for medium temperature up to 105℃.

6. MOPD of solenoid valve with 12W coil could be reached 25bar.

7. Flare connection could be reached 5/8 inch.

8. Soldering connection could be reached 2 1/8 inch.

9. Extended nozzle for soldering connection

---let installation more convenient

---no need to dismounting valve body when soldering connection

10. EVR also could provide flanges connection solenoid valve.

Technical data:

Refrigerant: CFC, HCFC, HFC

Medium temperature: 10W or 12W coil: -40~105℃

Defrosting period maximum temperature: 130℃

What you see is what you get ?

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How about it ?

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Type	Standard coil solenoid valve open pressure differential bar				Medium temperature	Max. working pressure	Kv value 1)


		Liquid Max.=MOPD 2)
	Min.	10W a.c.	12W a.c.	20W d.c.
EVR2	0	25		18	-40~105	45.2	0.16
EVR3	0	21	25	18	-40~105	45.2	0.27
EVR6	0.05	21	25	18	-40~105	45.2	0.8
EVR6 NO	0.05	21	21	21	-40~105	45.2	0.8
EVR10	0.05	21	25	18	-40~105	35	1.9
EVR10 NO	0.05	21	21	21	-40~105	35	1.9
EVR15	0.05	21	25	18	-40~105	32	2.6
EVR15 NO	0.05	21	21	21	-40~105	32	2.6
EVR20(a.c.)	0.05	21	25	13	-40~105	32	5
EVR20(d.c.)	0.05			16	-40~105	32	5
EVR20 NO	0.05	19	19	19	-40~105	32	5
EVR22	0.05	21	25	13	-40~105	32	6
EVR22 NO	0.05	19	19	19	-40~105	32	6
EVR25	0.2	21	25	18	-40~105	32	10
EVR32	0.2	21	25	18	-40~105	32	16
EVR40	0.2	21	25	18	-40~105	32	25
1)Kv value is water flow equal to 1 bar pressure differential when through solenoid valve, unit is m³/h, densityρ=1000kg/ m³
2)The MOPD of medium in gas form is about 1 bar

Type	Titular refrigeration capacity(KW)
	Liquid			Suction			Hot gas
	R22/R407C	R134a	R404A/ R507	R22/R407C	R134a	R404A/ R507	R22/R407C	R134a	R404A/ R507
	R22/R407C	R134a	R404A/ R507	R22/R407C	R134a	R404A/ R507	R22/R407C	R134a	R404A/ R507
EVR2	3.2	2.9	2.2	-	-	-	1.5	1.2	1.2
EVR3	5.4	5	3.8	-	-	-	2.5	2	2
EVR6	16.1	14.8	11.2	1.8	1.3	1.6	7.4	5.9	6
EVR10	38.2	35.3	26.7	4.3	3.1	3.9	17.5	13.9	14.3
EVR15	52.3	48.3	36.5	5.9	4.2	5.3	24	19	19.6
EVR20	101	92.8	70.3	11.4	8.1	10.2	46.2	36.6	37.7
EVR22	121	111	84.3	13.7	9.7	12.2	55.4	43.9	45.2
EVR25	201	186	141	22.8	16.3	20.4	92.3	73.2	75.3
EVR32	322	297	225	36.5	26.1	32.6	148	117	120
EVR40	503	464	351	57	40.8	51	231	183	188
Liquid and suction titular refrigeration capacity condition:
evaporating temp: -10℃
Before valve liquid temp: 25℃
Through solenoid valve pressure drop: p=0.15bar
Hot gas titular refrigeration capacity condition:
Condensing temp: 40℃
Through solenoid valve pressure drop: p=0.8bar
Hot gas temp: 65℃
Liquid refrigerant supercooling degree: t=4K

Valve body, normally closed type

Type	Coil No.	Connection size		Code No.(valve body without coil)
				Flare1)	ODF soldering
		inch	mm	Inch/mm	inch	mm	With manual operation	Without manual operation

EVR2	a.c.	1/4	6	032F8056	032F1201	032F1202
EVR3	a.c./d.c.	1/4	6	032F8107	032F1206	032F1207
		3/8	10	032F8116	032F1204	032F1208
EVR6		3/8	10	032F8072	032F1212	032F1213
		1/2	12	032F8079	032F1209	032F1236
EVR10		1/2	12	032F8095	032F1217	032F1218
		5/8	16	032F8098	032F1214	032F1214
EVR15		5/8	16	032F8101	032F1228	032F1228
		5/8	16	032F81002)			032F1227
		7/8	22		032F1225	032F1225
EVR20	a.c.	7/8	22		032F1240	032F1240
		7/8	22				032F1254
		9/8	28		032F1244	032F1245

	d.c.	7/8	22		032F1264	032F1264
		7/8	22				032F1274
EVR22	a.c.	11/8	35		032F3267	032F3267

EVR25	a.c./d.c.	9/8					032F2200	032F2201

			28				032F2205	032F2206
		11/8	35				032F2207	032F2208

EVR32		11/8	35				042H1105	042H1106

		13/8					042H1103	042H1104

			42				042H1107	042H1108
EVR40		13/8					042H1109	042H1110

			42				042H1113	042H1114
		17/8	54				042H1111	042H1112

1) Valve body supply is not including flare nut
2) With manual operation

Valve body, normally open type3)

Type	Coil No.	Connection size		Code No.(valve body without coil)3)
				Flare1)		ODF soldering
		inch	mm	inch	mm	inch	mm
EVR6	a.c./d.c.	3/8	10	O32F8085	032F8085	032F1290	032F1295
EVR10		1/2	12	032F8090	032F8090	032F1291	032F1296
EVR15		5/8	16	032F8099	032F8099	032F1299	032F1299
		7/8	22			032F3270	032F3270
EVR20		7/8	22			032F1260	032F1260
		9/8	28			032F1269	032F1279

EVR22	a.c.	11/8	35			032F3268	032F3268

1) Valve body supply is not including flare nut
2) With manual operation
3) Coil in normal range could be used for various normally open type solenoid valve except 110V, 50/60Hz and 220V, 50/60Hz double frequency.

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