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EATON R4000 SERIES NON-RETURN VALVES
EATON
R4000系列单向阀
EATON R4000系列止回阀用于液压线路。该系列产品坚固可靠，压降小且配有弹性体单向阀密封件，可实现无泄露操作。可选尺寸为1/4”至1/2”。Eaton R4000 Series brass check-valves are designed to either allow flow of fluid in one direction only or limit the line’s internal pressure to the cracking pressure. Standard cracking pressures are 0.5 and 1 bar (7.25 and 14.5 psi).Alternatives can be offered upon request.It is designed to handle liquids in all industries and for fluid transfer lines.
R4000系列单向阀技术资料下载
R4000 (Steel)Series
R4000 (Brass)Series
R4000 (Stainless Steel)Series
EATON
R4000系列单向阀主体材料：铜、钢、不锈钢
EATON
R4000系列单向阀产品特性：
1、一体式镀锌钢主体
2、一体式高强度单向阀，在不同操作条件下表现可靠
3、该单向阀配有优质丁腈橡胶密封圈（NBR），确保低压和高压下都无泄露
4、流动时压降小
5、内螺纹NPTF，BSPP连接
6、开启压力：7psi (0.5bar)
EATON Hansen R4000 series in-line check valves are designed to allow flow of fluid in one direction only.
- Rugged, one-piece body
- Compact, trouble-free design
- Reliable, leak-free operation
- Operating pressures up to 700 bar
- Tamper-proof once installed
- Low pressure drop
- Available in zinc-plated steel, nickel-plated brass and 316 stainless steel
- Nitrile, Viton and EPDM seals available
- Standard cracking pressure 0.5 bar (alternative cracking pressures on request)
- Sizes from 1/8" up to 2"
EATON
R4000系列单向阀产品应用: hydraulic circuits, general fluid flow control etc. For specific applications and working conditions, please consult Guyson Technical Sales department.
Eaton R4000 Series brass check-valves
Eaton R4000 Series steel check valves
Eaton R4000 Series stainless steel check-valves
Eaton’s RA4000 Series in-line check valves
RL0400000 RL04000V0 RL04000E0 3.8 1 1.46 0.69 0.63 37 17.5 16 0.11 50
RL0401000 RL04010V0 RL04010E0 5.7 1 1.97 0.83 0.75 50 21 19 0.19 85
RL0402000 RL04020V0 RL04020E0 7.6 1 2.36 0.98 0.9 60 25 23 0.31 140
RL0403000 RL04030V0 RL04030E0 10.3 1 2.75 1.15 1.06 70 29.2 27 0.47 215
RL0404000 RL04040V0 RL04040E0 14.2 1 3.38 1.50 1.38 86 38 35 1.01 460
RL0405000 RL04050V0 RL04050E0 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.52 690
- RL04060V0 RL04060E0 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.73 1690
- RL04070V0 RL04070E0 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.71 2590
- RL04090V0 RL04090E0 2 34.7 2 1 5.90 3.30 2.95*** 150 84 75*** 7.50 3400
RL040000B RL04000VB RL04000EB 3.8 1 1.46 0.69 0.63 37 17.5 16 0.11 50
RL040100B RL04010VB RL04010EB 5.7 1 1.97 0.83 0.75 50 21 19 0.19 85
RL040200B RL04020VB RL04020EB 7.6 1 2.36 0.98 0.90 60 25 23 0.31 140
RL040300B RL04030VB RL04030EB 10.3 1 2.75 1.15 1.06 70 29.2 27 0.47 215
RL040400B RL04040VB RL04040EB 14.2 1 3.38 1.50 1.38 86 38 35 1.01 460
RL040500B RL04050VB RL04050EB 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.52 690
- RL04060VB RL04060EB 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.73 1690
- RL04070VB RL04070EB 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.71 2590
- RL04090VB RL04090EB 2 34.7 2 1 5.90 3.30 2.95*** 150 84 75*** 7.50 3400
RZ04000V0 RZ04000E0 3.8 1 1.46 0.69 0.63 37 17.5 16 0.10 45
RZ04010V0 RZ04010E0 5.7 1 1.97 0.83 0.75 50 21 19 0.18 80
RZ04020V0 RZ04020E0 7.6 1 2.36 0.98 0.90 60 25 23 0.29 130
RZ04030V0 RZ04030E0 10.3 1 2.75 1.15 1.06 70 29.2 27 0.44 200
RZ04040V0 RZ04040E0 14.2 1 3.38 1.50 1.38 86 38 35 0.93 420
RZ04050V0 RZ04050E0 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.41 640
RZ04060V0 RZ04060E0 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.46 1570
RZ04070V0 RZ04070E0 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.16 2340
RZ04090V0 RZ04090E0 2 34.7 2 1 5.90 3.30 2.95** 150 84 75** 6.57 2980
RZ04000VB RZ04000EB 3.8 1 1.46 0.69 0.63 37 17.5 16 0.10 45
RZ04010VB RZ04010EB 5.7 1 1.97 0.83 0.75 50 21 19 0.18 80
RZ04020VB RZ04020EB 7.6 1 2.36 0.98 0.90 60 25 23 0.29 130
RZ04030VB RZ04030EB 10.3 1 2.75 1.15 1.06 70 29.2 27 0.44 200
RZ04040VB RZ04040EB 14.2 1 3.38 1.50 1.38 86 38 35 0.93 420
RZ04050VB RZ04050EB 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.41 640
RZ04060VB RZ04060EB 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.46 1570
RZ04070VB RZ04070EB 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.16 2340
RZ04090VB RZ04090EB 2 34.7 2 1 5.90 3.30 2.95** 150 84 75** 6.57 2980
RA0421000 1/4 1/4-18 1 1.97 0.75 10,150 700
RA0422000 3/8 3/8-18 1 2.36 0.91 10,150 700
RA0423000 1/2 1/2-14 1 2.76 1.06 7,250 500
RA0424000 3/4 3/4-14 1 3.39 1.38 7,250 500
RA0425000 1 1-11 1/2 1 3.94 1.62 7,250 500
RA0429000 2 2-11 1/2 1 5.91 2.95 4,350 300
EATON R4000系列单向阀产品应用: hydraulic circuits, general fluid flow control etc. For specific applications and working conditions, please consult Guyson Technical Sales department.
Eaton R4000 Series brass check-valves
Eaton R4000 Series steel check valves
Eaton R4000 Series stainless steel check-valves
Eaton’s RA4000 Series in-line check valves
RL0400000 RL04000V0 RL04000E0 3.8 1 1.46 0.69 0.63 37 17.5 16 0.11 50
RL0401000 RL04010V0 RL04010E0 5.7 1 1.97 0.83 0.75 50 21 19 0.19 85
RL0402000 RL04020V0 RL04020E0 7.6 1 2.36 0.98 0.9 60 25 23 0.31 140
RL0403000 RL04030V0 RL04030E0 10.3 1 2.75 1.15 1.06 70 29.2 27 0.47 215
RL0404000 RL04040V0 RL04040E0 14.2 1 3.38 1.50 1.38 86 38 35 1.01 460
RL0405000 RL04050V0 RL04050E0 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.52 690
- RL04060V0 RL04060E0 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.73 1690
- RL04070V0 RL04070E0 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.71 2590
- RL04090V0 RL04090E0 2 34.7 2 1 5.90 3.30 2.95*** 150 84 75*** 7.50 3400
RL040000B RL04000VB RL04000EB 3.8 1 1.46 0.69 0.63 37 17.5 16 0.11 50
RL040100B RL04010VB RL04010EB 5.7 1 1.97 0.83 0.75 50 21 19 0.19 85
RL040200B RL04020VB RL04020EB 7.6 1 2.36 0.98 0.90 60 25 23 0.31 140
RL040300B RL04030VB RL04030EB 10.3 1 2.75 1.15 1.06 70 29.2 27 0.47 215
RL040400B RL04040VB RL04040EB 14.2 1 3.38 1.50 1.38 86 38 35 1.01 460
RL040500B RL04050VB RL04050EB 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.52 690
- RL04060VB RL04060EB 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.73 1690
- RL04070VB RL04070EB 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.71 2590
- RL04090VB RL04090EB 2 34.7 2 1 5.90 3.30 2.95*** 150 84 75*** 7.50 3400
RZ04000V0 RZ04000E0 3.8 1 1.46 0.69 0.63 37 17.5 16 0.10 45
RZ04010V0 RZ04010E0 5.7 1 1.97 0.83 0.75 50 21 19 0.18 80
RZ04020V0 RZ04020E0 7.6 1 2.36 0.98 0.90 60 25 23 0.29 130
RZ04030V0 RZ04030E0 10.3 1 2.75 1.15 1.06 70 29.2 27 0.44 200
RZ04040V0 RZ04040E0 14.2 1 3.38 1.50 1.38 86 38 35 0.93 420
RZ04050V0 RZ04050E0 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.41 640
RZ04060V0 RZ04060E0 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.46 1570
RZ04070V0 RZ04070E0 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.16 2340
RZ04090V0 RZ04090E0 2 34.7 2 1 5.90 3.30 2.95** 150 84 75** 6.57 2980
RZ04000VB RZ04000EB 3.8 1 1.46 0.69 0.63 37 17.5 16 0.10 45
RZ04010VB RZ04010EB 5.7 1 1.97 0.83 0.75 50 21 19 0.18 80
RZ04020VB RZ04020EB 7.6 1 2.36 0.98 0.90 60 25 23 0.29 130
RZ04030VB RZ04030EB 10.3 1 2.75 1.15 1.06 70 29.2 27 0.44 200
RZ04040VB RZ04040EB 14.2 1 3.38 1.50 1.38 86 38 35 0.93 420
RZ04050VB RZ04050EB 1 16.5 1 1 3.94 1.77 1.61 100 45 41 1.41 640
RZ04060VB RZ04060EB 1 20.5 1 1 5.12 2.40 2.16 130 61 55 3.46 1570
RZ04070VB RZ04070EB 1 25.8 1 1 5.31 2.83 2.56 135 72 65 5.16 2340
RZ04090VB RZ04090EB 2 34.7 2 1 5.90 3.30 2.95** 150 84 75** 6.57 2980
RA0421000 1/4 1/4-18 1 1.97 0.75 10,150 700
RA0422000 3/8 3/8-18 1 2.36 0.91 10,150 700
RA0423000 1/2 1/2-14 1 2.76 1.06 7,250 500
RA0424000 3/4 3/4-14 1 3.39 1.38 7,250 500
RA0425000 1 1-11 1/2 1 3.94 1.62 7,250 500
RA0429000 2 2-11 1/2 1 5.91 2.95 4,350 300
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