Description |
Seat type valves. Allow free flow from port A
to port Band offer leakage free closure in opposite direction. Available in four sizes of
standard interfaces conforming to ISO 5781 IS 10187 DIN 24340 Each model available with options of four cracking pressures : 0.5, 1.5, 3 and 5 bar. |
Section |
Unit Dimensions |
Valve
Model |
Mass Kg. |
B1 |
H1 |
H2 |
H3 |
ØD1 |
ØD2 |
L1 |
L2 |
No. of fixing screws |
C06 |
0.6 |
44 |
27 |
30 |
4 |
3 |
5.5 |
5.5 |
64.5 |
4 |
C10 |
1.8 |
88 |
40 |
40 |
6 |
6.3 |
11 |
10.5 |
82 |
4 |
C20 |
4.6 |
100 |
55 |
55 |
6 |
6.3 |
11 |
11 |
106 |
4 |
C30 |
10.6 |
117 |
55 |
80 |
6 |
6.3 |
11 |
18 |
144 |
6 |
Subplate |
Size 06
Size 10, 20 and 30 |
Size |
Subplate Model |
Mass |
B1 |
B2 |
B5 |
B7 |
ØD1 |
ØD2 |
ØD3 |
H1 |
H2 |
L1 |
L2 |
L3 |
L5 |
L8 |
10 |
Sp06G04 |
2.5 |
86 |
9.7 |
33.3 |
66.7 |
14 |
G 1/2 |
30 |
15 |
29 |
42.9 |
35.7 |
31.8 |
-- |
7.1 |
20 |
Sp08G06 |
5.4 |
112 |
16.3 |
39.7 |
79.4 |
22 |
G 3/4 |
36 |
25 |
45 |
60.3 |
49.2 |
44.5 |
-- |
11.1 |
Sp08G08 |
G1 |
44 |
||||||||||||||
30 |
Sp09G10 |
8.8 |
140 |
21.6 |
48.4 |
96.8 |
32 |
G1 1/4 |
54 |
35 |
47 |
84.1 |
67.5 |
62.7 |
42.1 |
16.7 |
Sp09G12 |
G1 1/2 |
60 |
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Size |
Subplate Model |
L9 |
L10 |
L11 |
L12 |
L13 |
L17 |
L19 |
R |
T1 |
Valve fixing screw S.H. cap screw |
Tightening torque |
||||
10 |
Sp06G04 |
31.9 |
10 |
107 |
127 |
75 |
31 |
39 |
40 |
14 |
M10 X 55 L, 4 Nos. |
70 Nm. |
||||
20 |
Sp08G06 |
22 |
16 |
104 |
136 |
77 |
27 |
47 |
52 |
16 |
M10 X 70 L, 4 Nos. |
|||||
Sp08G08 |
82 |
22 |
18 |
|||||||||||||
30 |
Sp09G10 |
33 |
10 |
150 |
170 |
111 |
39 |
60 |
65 |
20 |
M10 X 70 L, 6 Nos. |
|||||
Sp09G12 |
115 |
33 |
22 |
Technical Specifications |
Construction ......................... | Seat type |
Mounting .............................. | Subplate mounting Interface conforming to ISO 5781 |
Mounting position ................ | Optional |
Direction of flow .................. | Free flow from port A to port B Leakfree closure in opposite direction. |
Operating pressure ............... | 315 bar |
Cracking pressure ................ | 0.5, 1.5, 3 or 5 bar |
Viscosity range .................... | 10 cSt to 380 cSt. |
Fluid temperature range ...... | -10 °C to +80 °C. |
Fluid handling capacity ....... | Refer graph below |
Mass .................................... | Refer individual table |
Performance Curves
Oil used : ISO VG 68, Viscosity : 68 cSt @ 40º C, Temp. @ test : 50º C
Ordering Informations |
Note : Subplate to be ordered separately.
All rights reserved. Subject to revision. |
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Regd. office & Works : |
Copyright ©
Polyhydron Pvt. Ltd. Belgaum, India. |
Updated on May 11, 2010 05:17 pm .