| Home
> Products > Couplings > SPH |
|
   |
Hydraulic Applications,
Pressures up to 20.6 MPa (210 kgf/cm² )
(Two-way Shut-off Valve) |
|
|
|
Reliable
Performance in Hydraulic Applications
Designed for Pressure Applications up to 20.6 MPa
Two-Way Shut-Off Operation |
|
|
 |
|
 |
 |
SPH series is designed,
tested and used worldwide for hydraulic
oil piping connection applications in
general purpose hydraulic equipments,
hydraulic press rolling machines, industrial
equipments and machines, Plant hydraulic
circuits, aircraft, agriculture machinery
etc. |
|
Safe, proven and
anti-impact resistance design successfully
tested for 1,000,000 impulses |
|
High product durability: Successfully tested for 250,000 Open/Close operations |
|
|
|
|
| In
order to provide consistent good quality and reliability
products, New Machine is always conscious about
accurate design and rigorous product testing. |
|
|
| Specifications |
|
|
|
| Size |
1/4”, 3/8”,
1/2", 3/4”, 1” |
1 ¼", 1
½" |
2” |
Working Pressure
MPa (Kgf/cm²) |
20.6 (210) |
17.6 (180) |
13.7 (140) |
Pressure Resistance
MPa (Kgf/cm²) |
30.9 (315) |
26.5 (270) |
20.6 (210) |
|
|
| Packing Material |
Material |
Symbol |
Working
Temperature |
Remarks |
Nitrite butadiene
rubber |
No mark |
-20°C ~ +80°C |
Std. Material |
| Fluorine rubber |
VT-20 |
-15°C ~ +180°C |
Semi-standard
Material |
|
|
|
 |
Measuring
conditions: Standard Hydraulic Fluid, Temperature:
30°C+/- 5°C,
Specific gravity: 0.866 x 10 Kg/m³ |
|
|
|
 |
| Fluid flows in
either direction from socket or plug |
|
|
| Minimum
Cross-Sectional Area (mm² ) |
| Model |
250 |
350 |
450 |
650 |
800 |
1000 |
1200 |
1600 |
| Area |
24.5 |
42.8 |
77.4 |
146 |
235 |
605 |
815 |
1100 |
|
|
|
| Product
Models & Dimensions |
|
|
|
|
| Plug Model |
L (mm) |
A (mm) |
T |
H (mm) |
| PH-250 |
35.7 |
17.9 |
Rc1/4 |
HEX.
19 |
| PH-350 |
40 |
19 |
Rc3/8 |
HEX.
24 |
| PH-450 |
45.2 |
23 |
Rc1/2 |
HEX.
27 |
| PH-650 |
53 |
27.5 |
Rc3/4 |
HEX.
35 |
| PH-800 |
68 |
35 |
Rc1 |
HEX.
41 |
| PH-1000 |
78 |
48 |
Rc1. ¼ |
HEX.
50 |
| PH-1200 |
78 |
52 |
Rc1. ½ |
HEX.
58 |
| PH-1600 |
101 |
72 |
Rc2 |
HEX.
71 |
|
| Socket Model
|
L (mm)
|
D1 (mm)
|
D2 (mm)
|
T |
H (mm)
|
| SH-250
|
53
|
29
|
23
|
Rc1/4
|
Face
width 19 |
| SH-350
|
57.7
|
32
|
26.5
|
Rc3/8
|
Face
width 24 |
| SH-450
|
67.5
|
40
|
31
|
Rc1/2
|
Face
width 27 |
| SH-650
|
80.2
|
48
|
39
|
Rc3/4
|
Face
width 35 |
| SH-800
|
101.6 |
55
|
47.4
|
Rc1
|
Face
width 41 |
| SH-1000
|
121
|
67
|
56.5
|
Rc1.
¼ |
Face
width 50 |
| SH-1200
|
125
|
80
|
72
|
Rc1.
½ |
Face
width 58 |
| SH-1600
|
166
|
118
|
90
|
Rc2
|
Face
width 71 |
|
|
|
|
|
Order Size
|
Model |
Working Pressure
MPa (Kgf/cm²)
|
Pressure Resistance
MPa (Kgf/Cm²) |
Total length
(when connected)
L (mm) |
| 1/4 |
SPH-250 |
20.6
(210)
|
30.9
(315)
|
69.2 |
| 3/8 |
SPH-350 |
78.4 |
| 1/2 |
SPH-450 |
89.1 |
| 3/4 |
SPH-650 |
95.1 |
| 1 |
SPH-800 |
119.3 |
| 1¼ |
SPH-1000 |
17.6 (180) |
26.5 (270) |
156.4 |
| 1½ |
SPH-1200 |
157.0 |
| 2 |
SPH-1600 |
13.7 (140) |
20.6 (210) |
202.6 |
|
|
| Ordering
Information |
|
 |
Type |
|
 |
Size |
|
 |
Packing
Material |
|
|
| 250
|
1/4 |
| 350
|
3/8 |
| 450
|
1/2 |
| 650
|
3/4 |
| 800
|
1 |
| 1000
|
1¼
|
| 1200
|
1½
|
| 1600
|
2 |
|
| No Mark |
Nitrite butadiene rubber |
| VT-20 |
Fluorine rubber |
|
|
|
|
