1
HA 5010
7/2012
Check Valves
q
Standard and High performance variant
q
Poppet design
q
Leakfree closure in one direction
q
Four cracking pressures
Cartridge Valve
SC1F-A2
P
P
A
A
Standard performance
High performance
3/4-16 UNF · 420 bar (6091 PSI) · 40 L/min (10.6 GPM)
Functional Description
The check valve serves the leak free closure in one
direction and allows flow in the opposite direction. The
poppet design provides leak free closure.
The seat is created directly in the valve housing (1) and
the small ball (2) is pushed by spring (3) through the
thumb ring (4)* onto the seat. The cracking pressure
depends on the spring selected, its preloading and the
pressurized poppet surface area. The cracking pressure
with a standard valve is 0.5 bar (7.25 PSI). Four*
cracking pressures are available.
The surface of the valve housing is zinc coated.
* With the High performance valve
Replaces
HA 5010 1/2008
2
HA 5010
Ordering Code
SC1F-A2
/
Check Valves - 3/4 16 UNF
Standard S
High performance H
* The cracking pressure with a standard valve
is 0.5 bar (7.25 PSI)
0 2468101214161820
2
4
6
8
10
12
030
015
005
005
070
0 5 10 15 20 25 30 35 40
3
6
9
12
15
18
21
24
(1.32) (2.64) (3.96) (5.28) (6.60) (7.93) (9.25) (10
(43)
(87)
(130)
(174)
(217)
(261)
(304)
(348)
(0.53) (1.58) ( 2.64) (3.70) (4.76)(5.28)
(29)
(58)
(87)
(116)
(145)
(174)
High performance valve
Standard valve
Dp-Q Characteristics Measured at n = 32 mm
2
/s (156 SUS)
Flow Q [L/min (GPM)]
Pessure drop Dp [bar (PSI)]
Flow Q [L/min (GPM)]
* The cracking pressure with a standard valve
is 0.5 bar (7.25 PSI)
Cracking pressure
*005
015
035
0.5 bar (7.2 PSI)
1.5 bar (21.7 PSI)
3.5 bar (50.7 PSI)
070 7.0 bar (101.5 PSI)
Standard High performance
Cartridge thread 3/4 16 UNF-2A
Maximum flow rate L/min (GPM) 20 (5.3) 40 (10.6)
Max. operating pressure bar (PSI) 350 (5076) 420 (6091)
Cracking pressure bar (PSI) 0,5* 1,5 3,5 7,0
Hydraulic fluid Hydraulic oils of power classes (HL, HLP) to DIN 51524
Fluid temperature range (NBR) °C (°F) -30 .... +100 (-22 ... +212)
Fluid temperature range (Viton) °C (°F) -20 .... +120 (-4 ... +248)
Viscosity range mm
2
/s (SUS) 10 ... 500 (49 ... 2450)
Maximum degree of fluid contamination Class 21/18/15 according to ISO 4406
Valve tightening torque Nm ( lbf.ft) 60+2 (44.25+1.47)
Weight kg(Ibs) 0,05 0,06
Mounting position unrestricted
Valve body ( data sheed HA 0018) SB-A2
Technical Data
Pessure drop Dp [bar (PSI)]
Seals
no designation NBR
V FPM (Viton)
3
HA 5010
Standard valve
High performance valve
Valve Dimensions Dimensions in millimeters (inches)
HEX 24
HEX 24
(
(
,
R 0,2 R 0,2
3,2
1,6
1,6
30°
min 14,3(0.563)
20,63+0,4 (0.812+0.016)
min 28,6 (1.126)
90° 10°
±
3/4-16 UNF-2B
30° 2°
±
25+0,4 (0.984+0.016)
Æ
Æ
20,6 +0,1 (0.811+0.004)
max. 18,9 (0.744)
A
A
1,6
0.04(0.001)
Æ
12,7
+0,05 (0.499+0.002)
A
0.05(0.002)
A
0.05(0.002)
2,5+0,4(0.0984+0.016)
max. 1(0.039)
min.9,5(0.374)
28,6+0,4 (1.126+0.016)
Cavity Dimensions in millimeters (inches)
P
A
Standard and high performance valve
Dualseal - PU O-ring - NBR O-ring - Viton Ordering number
10.3 x 12.7 x 3.1 (1pc.) 17 x 1.8 (1pc.) - 22752500
10.3 x 12.7 x 3.1 (1pc.) - 17.17 x 1.78 (1pc.) 22752600
Spare Parts
4
HA 5010
Caution!
The packing foil is recyclable.
The technical information regarding the product presented in this catalogue is for descriptive purposes only. It should
not be construed in any case as a guaranteed representation of the product properties in the sense of the law.
Subject to alteration without notice!
ARGO-HYTOS s.r.o. CZ - 543 15 Vrchlabí
Tel.: +420-499-403 111
E-mail: info.cz@argo-hytos.com
www.argo-hytos.com
