Accessory Valves
Inlet
Seq Out
Combination SEQ/PRV Block
Sequence/PRV Block n Control both timing and pressure with this dual purpose combination block. n Common inlet port feeds both sequence and reducing valves. n 3 (M8) manifold ports: Inlet, Sequenced and Sequenced+Reduced Pressure. n 6 (G1/4) ports: 2 x Inlet, 2 x Sequenced and 2 Sequenced +Reduced Pressure. n Use with single or double acting devices. n Block includes standard Sequence and PRV cartridges. n Direct acting poppet style valve construction. n Sequence Pressure adjustment range: 20 bar to 350 bar PRV adjustment range: 10 to 310 bar. n Elements spaced to accommodate Gauge for setup or trouble shooting. n Recommended Filtration: 25 Micron (NOM) / 40 Micron (ABS) (minimum). Timing and Regulated Pressure in One Unit
Combination SEQ/PRV
Assembly Model No.
Sequence Valve Model No.
Sequence Valve Set Pressure Range
PRV Model No.
PRV Set Pressure Range
For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 µm R a
A B
47-0940-00 47-0440-00 47-0940-01 47-0440-00 47-0940-02 47-0440-01 47-0940-03 47-0440-01
52 - 350 bar 52 - 350 bar 20 - 62 bar 20 - 62 bar
47-0540-00 52 - 310 bar 117.9 152.6 47-0540-04 10 - 62 bar** 117.9 171.3 47-0540-00 52 - 310 bar 133.0 152.6 47-0540-04 10 - 62 bar** 133.0 171.3
* M8 Ports are counterbored for O-Rings that are used in manifold mounting applications. Ø 2.29/3.30 feed holes. ** PRV set pressure is: 10 - 60 bar with an inlet pressure of < 200 bar 20 - 60 bar with an inlet pressure > 200 bar
Filter Plate For above Valves Model No. 47-0842-01
Order a Filter Plate to protect valves from debris. (More details on M-4)
M-13
PRV Pressure Adjustment Screw Lock Nut
PRV Valve
SEQ Pressure Adjustment Screw
28.4 HEX
37.3
Lock Nut 2X 24 Hex
30
SEQ Valve
22
3X
11.13 6.35
G1/4 SEQ Out Port
B
7.14 THRU
A
63.5
53.2
49.5
12.7
49.5
12.7
11.130.2
11.1
G1/4 SEQ/RED Out Port
M8 SEQ/RED Out Port*
M8 SEQ Out Port*
6.4 20.4
M8 Pressure Inlet Port*
19.1
41.3 43.6
37.6
G1/4 SEQ/RED Out Port
G1/4 SEQ/RED Out Port
67.3
80.8
ILMV709410 REV C
87.1
© Vektek December 2021
Inside US 1-800-992-0236
www.vektek.com
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