PILOT OPERATED CHECK VALVE MODEL : CIV
PRISM HYDRAULICS PVT. LTD.
P0406
Ref.No. P0406
Release Oct 2000
Phone :- +91-(0831)-2443448
Fax :- +91-(0831)-4202340
E-mail :- prismhydraulics@gmail.com
Description
[1]
Seat type valves with free flow from port A to port B.They give
leak free closure in opposite direction.
Opening of the flow direction B to A is effected by pressurisation
of pilot piston at port X.
Three sizes in both Threaded & Subplate mounting.
Subplate mounting interface conforms to ISO 5781.
Section
A B
X
Hydraulic Symbol
Unit Dimensions
Dimensions in mm.
Size
Mass
kg
B1 B2 D1 D2 H1 L1 L2 L3 L4 L5 L6 L7 L8 T1
10 2.4 66.5 85 30 G1/2 47 27.5 18.5 10.5 33.5 49 18 80 116 14
20 4 79.5 100 44 G1 57 36.7 17.3 13.5 50.5 67.7 20 95 135 18
30 8.4 97 120 60 G1-1/2 80 54.5 15.5 20.5 73.5 89.5 29 115 173 22
Table No.1
A
B
X
B
X
A
D
2
Ø
D
1
L
1
L
7
L
2
L
6
L
3
L
4
L
5
G
1
/
4
Ø
2
2
1
L
8
T1
H1
Ø11 max.
Threaded port body
PRISM HYDRAULICS PVT. LTD.
B-23,Angol Indl. Estate,
Udyambag,
Belgaum - 590 008. INDIA.
PILOT OPERATED CHECK VALVE MODEL : CIV
PRISM HYDRAULICS PVT. LTD.
P0406
Ref.No. P0406
Release Oct 2000
[2]
Subplate mounting
L
3
L
2
L
1
L
4
L
5
L
6
A
B
X
Ø11 max.
H15
Ø
6
.
3
M
1
0
x
1
.
5
Table No.2
Size
Mass
kg
B1 B2 H1 L1 L2 L3 L4 L5 L6
10 2.5 66.7 85 52 42.9 - 18.5 18 80 116
20 4.1 79.4 100 63 60.3 - 17.5 20 95 135
30 8.5 96.8 120 85 84.1 42.1 15.5 29 115 173
PILOT OPERATED CHECK VALVE MODEL : CIV
PRISM HYDRAULICS PVT. LTD.
P0406
Ref.No. P0406
Release Oct 2000
[3]
Subplate
B1
B
7
B
6
B
5
L2
L3
L7
L8
L
1
2
L
1
1
Ø7.5, 8 deep.
L
1
0
X
B
A
Panel cutout
B
1
1
B
1
0
L19
L18
L15
Ø
D
1
L13
Ø
D
3
D
2
L1
H2
T1
15 deep.
M10x1.5
1
R
H1
13
1
0
B
2
L9
0
L5
G
1
/
4
Ø
2
2
0
Ø
1
7
.
5
Ø
1
1
Ø
6
m
a
x
.
L17
0
B
R
X
A
Size Model L15 L17 L18 L19 R T1
Valve fixing
screws
Tightening
torque.Nm
10 CIV10G03 53.3 31 68 39 40 14 M10x65L
7020 CIV20G05 42.6 22 57 47 52 18 M10x80L
30 CIV30G07 60 35 90 60 65 22 M10x90L
Size Model H1 L1 L2 L3 L5 L7 L8 L9 L10 L11 L12 L13
10 CIV10G03 15 42.9 35.7 31.8 - 21.4 7.1 31.9 10 107 127 75
20 CIV20G05 25 60.3 49.2 44.5 - 20.8 11.1 22 16 104 136 82
30 CIV30G07 35 84.1 67.5 62.7 42.1 24.6 16.7 33 10 150 170 115
Size Model
Mass
kg
B1 B2 B5 B6 B7 B10 B11 D1 D2 D3 H2
10 CIV10G03 2.4 86 9.6 33.3 58.7 66.7 33.3 58.7 13 G1/2 30 29
20 CIV20G05 5.2 112 16.3 39.7 73 79.4 39.7 75 22 G1 44 45
30 CIV30G07 8.5 140 21.6 48.4 92.9 96.8 48.4 98.5 31 G1-1/2 60 47
PILOT OPERATED CHECK VALVE MODEL : CIV
PRISM HYDRAULICS PVT. LTD.
P0406
Ref.No. P0406
Release Oct 2000
Construction . . . . . . . . . . . . . . . . . . . . . . . . Seat type valve,with decompression poppet.
Mounting style . . . . . . . . . . . . . . . . . . . . . . . . Threaded port or subplate mounting.
Subplate mounting interface . . . . . . . . . . . . . . As per ISO 5781
Mounting position . . . . . . . . . . . . . . . . . . . . . . Optional.
Flow direction . . . . . . . . . . . . . . . . . . . . . . . . . Free flow from A to B.
Piloted flow from B to A.
Cracking pressure . . . . . . . . . . . . . . . . . . . . . 1 bar.
Operating pressure . . . . . . . . . . . . . . . . . . . . 315 bar.
Area ratios . . . . . . . . . . . . . . . . . . . . . . . . . . . Design series 01 thru 09 Design series 11 thru 19
Hydraulic medium . . . . . . . . . . . . . . . . . . . . Mineral oil
Viscosity range . . . . . . . . . . . . . . . . . . . . . . 10 cSt to 380 cSt.
Fluid temperature range . . . . . . . . . . . . . . . -20
c to + 80 c
Fluid cleanliness requirement . . . . . . . . . . . As per ISO 16 / 13.
Max. flow handling capacity . . . . . . . . . . . . . NG10 .. 80 l / min.
NG20 .. 160 l / min.
NG30 .. 350 l /min.
Phone :- +91-(0831)-2443448
Fax :- +91-(0831)-4202340
E-mail :- prismhydraulics@gmail.com
All rights reserved
subject to revision.
[4]
Technical Specifications.
Ordering Code
Pilot piston
Decom poppet
=
16
1
1
2Pilot piston
Main poppet
=
1
2
1
4Pilot piston
Main poppet
Pilot piston
Decom poppet
=
=
PRISM HYDRAULICS PVT. LTD.
B-23, Angol Indl. Estate,
Udyambag,
Belgaum - 590 008. INDIA.
CIV 10 P 01
Pilot operated check valve.
Internal drain.
Subplate mounting
Threaded body. G
P
Size Subplate Threaded
10 Ø13 max. G1/2
Ø22 max.20 G1
30 Ø31 max. G1-1/2
Port size
01 thru 09
11 thru 19
Design code sub to
change. Installation dimns
remain same for codes.
16 G3/4
