Check valve, NRV 28s E, Max. Working Pressure [bar]: 49 | NRV / NRVH | Check valves for Commercial A/C and Refrigeration | Check Valves | Valves | Climate Solutions for cooling | Climate Solutions

Product details

毛重	1.379 Kilogram
净重	1.258 Kilogram

容积	3.444 Liter
EAN	5702428666770

毛重	1.379 Kilogram
净重	1.258 Kilogram
容积	3.444 Liter
EAN	5702428666770

CE evaluated	Yes
China RoHS compliance	Yes exceed limitations
Contain batteries	No
Cv value [gal/min]	19.07 gal/min
EN13463-3 ignit. source assess	Yes
EU RoHS compliance	Yes with exemptions
EU RoHS exemption clause	6(c)
Flow direction	Single-flow
Kv value [m³/h]	16.5 m³/h
Lubricants compatibility	Oilfree applications
Max. Working Pressure [psig]	710 psig
Min. Pressure drop [bar]	0.04 bar
Oil free refrigerants	R516A
Product Group	Check valves
Product name	Check valve
Quantity per packing format	6 pc
Rated cap cond, Hot gas [IMP]	tcond=86 °F tdisc=176 °F tevap=14 °F thotgas=140 °F tsub=9 °F
Rated cap cond, Hot gas [SI]	tcond=30 °C tdisc=80 °C tevap=-10 °C thotgas=60 °C tsub=5K
Rated cap cond, Liq. cap [IMP]	tcond=86 °F tevap=14 °F tsub=9 °F
Rated cap cond, Liq. cap [SI]	tcond=30 °C tevap=-10 °C tsub=5K
Refrigerants	R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22/R407C R290 R32 R404A/R507A R407A R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R513A R515B R516A R600 R600a
Temperature range [°F] [Max]	311 °F

Temperature range [°F] [Min]	-58 °F
Type	NRV 28s E
UL approval file name	REFRIGERANT VALVE 53R0
UL approved refrigerants	R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22 R290 R32 R404A R407A R407C R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R507A R513A R515B R516A R600 R600a
出口尺寸 [英寸]	1 1/8 in
出口接口类型	焊接，ODF
包装方式	多包装
审批	CE 认证 EAC LLC CDC EURO-TYSK UKCA
方向	角型
最小压降 [磅英寸]	0.6 psi
最高工作压力 [bar]	49 bar
流体组	1 2
流向指示仪	带单向箭头压花
温度范围 [°C] [最低]	-50 °C
温度范围 [°C] [最高]	155 °C
目录	Art. 4, par. 3
设计	活塞
进口尺寸 [英寸]	1 1/8 in
进口接口类型	焊接，ODF
连接件材质	铜
阀体材料	黄铜

CE evaluated	Yes
China RoHS compliance	Yes exceed limitations
Contain batteries	No
Cv value [gal/min]	19.07 gal/min
EN13463-3 ignit. source assess	Yes
EU RoHS compliance	Yes with exemptions
EU RoHS exemption clause	6(c)
Flow direction	Single-flow
Kv value [m³/h]	16.5 m³/h
Lubricants compatibility	Oilfree applications
Max. Working Pressure [psig]	710 psig
Min. Pressure drop [bar]	0.04 bar
Oil free refrigerants	R516A
Product Group	Check valves
Product name	Check valve
Quantity per packing format	6 pc
Rated cap cond, Hot gas [IMP]	tcond=86 °F tdisc=176 °F tevap=14 °F thotgas=140 °F tsub=9 °F
Rated cap cond, Hot gas [SI]	tcond=30 °C tdisc=80 °C tevap=-10 °C thotgas=60 °C tsub=5K
Rated cap cond, Liq. cap [IMP]	tcond=86 °F tevap=14 °F tsub=9 °F
Rated cap cond, Liq. cap [SI]	tcond=30 °C tevap=-10 °C tsub=5K
Refrigerants	R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22/R407C R290 R32 R404A/R507A R407A R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R513A R515B R516A R600 R600a
Temperature range [°F] [Max]	311 °F
Temperature range [°F] [Min]	-58 °F
Type	NRV 28s E
UL approval file name	REFRIGERANT VALVE 53R0
UL approved refrigerants	R1233zd(E) R1234yf R1234ze(E) R1270 R134a R170 R22 R290 R32 R404A R407A R407C R407F R407H R410A R448A R449A R449B R450A R452A R452B R454A R454B R454C R455A R507A R513A R515B R516A R600 R600a
出口尺寸 [英寸]	1 1/8 in
出口接口类型	焊接，ODF
包装方式	多包装
审批	CE 认证 EAC LLC CDC EURO-TYSK UKCA
方向	角型
最小压降 [磅英寸]	0.6 psi
最高工作压力 [bar]	49 bar
流体组	1 2
流向指示仪	带单向箭头压花
温度范围 [°C] [最低]	-50 °C
温度范围 [°C] [最高]	155 °C
目录	Art. 4, par. 3
设计	活塞
进口尺寸 [英寸]	1 1/8 in
进口接口类型	焊接，ODF
连接件材质	铜
阀体材料	黄铜

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