止回阀, NRVH 28s, 最高工作压力 [bar]: 46

020-1068

进口接口类型: 焊接,ODF, 进口尺寸 [毫米]: 35, 出口接口类型: 焊接,ODF, 出口尺寸 [毫米]: 35.00, 方向: 角型, 包装方式: 多包装

Product details

毛重 1.482 Kilogram
净重 1.303 Kilogram
容积 3.444 Liter
EAN 5702422116042

 

Approval C UL US LISTED
EAC
Category Art. 4, par. 3
China RoHS compliance Yes exceed limitations
Connection material Copper
Connection notes Oversize
Contain batteries No
Cv value [gal/min] 19.07 gal/min
Design Piston
Direction Angleway
EU RoHS compliance Yes with exemptions
EU RoHS exemption clause 6(c)
Flow direction indicator Embossed 1-way arrow
Fluid Group 2
Inlet connection type Solder, ODF
Inlet size [in] 1 3/8 in
Inlet size [mm] 35 mm
Kv value [m³/h] 16.5 m³/h
Lubricants compatibility Oilfree applications
Max. Working Pressure [bar] 46 bar
Max. Working Pressure [psig] 667 psig
Oil free refrigerants R1234ze(E)
R134a
R513A
R515B
Outlet connection type Solder, ODF
Outlet size [mm] 35 mm
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
REACH Candidate List substances 0.1 Lead (CAS no. 7439-92-1)
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
SCIP dossier no. b3a34751-5701-488e-98f4-24be945efdc1
Temperature range [°C] [Max] 140 °C
Temperature range [°C] [Min] -50 °C
Temperature range [°F] [Max] 285 °F
Temperature range [°F] [Min] -58 °F
Type NRVH 28s
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
UL evaluated Yes
出口尺寸 [英寸] 1 3/8 in
包装方式 多包装
最小压降 [巴] 0.3 bar
最小压降 [磅英寸] 4.3 psi
流向 单向
阀体材料 黄铜

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