Instruction notice (EN)
12
NOT-JA73-EN-2021-v01
With a banjo head BJH01
Power level (torque limit in Nm and (lb.ft))
1
2
3
4
JA73E-023
25 (18)
65 (48)
120 (90)
175 (130)
JA73S-077
80 (60)
220 (160)
400 (300)
600 (440)
JA73S-132
140 (100)
380 (280)
JA73H-169
180 (130)
480 (350)
JA73H-309
320 (240)
JA73H-564
560 (410)
With a banjo head BJH02
Power level (torque limit in Nm and (lb.ft))
1
2
3
4
JA73E-023
20 (15)
50 (37)
90 (66)
130 (95)
JA73S-077
60 (44)
160 (120)
300 (220)
450 (330)
JA73S-132
100
(70)
280
(210)
510 (380)
750 (550)
JA73H-169
130
(95)
360
(270)
660 (490)
970 (720)
JA73H-309
240
(180)
660
(490)
JA73H-564
420
(310)
b.
Accuracy
The above values accuracy is +/- 15%.
When using the actuator at full speed up to the torque limit, the running system inertia may increase the stall torque by
15% (for the high torque and low speed settings) and up to 300% (for high speed and low torque settings). It is thus
necessary, in order to improve the torque limit accuracy, to slow the actuator when coming close to the limit required.
c.
Use with a « Banjo head »
With some of the references, the use of a Banjo head can be restricted. The standard duty Banjo head (BJH01) can only
accept a 150 Nm max input torque (for a 600 Nm output torque) and the heavy duty Banjo head (BJH02) can only accept a
330 Nm max input torque (for a 1000 Nm output torque)
As a consequence, some settings are forbidden (as indicated in the tables above) as they could lead to a break of the Banjo
heads.
6. Setting up the Portable Valve Actuator
a.
General info
The actuator must be kept stable while turning the valve or hand wheel.
modec
Portable Valve Actuators can be used in any position. However, to ensure the operator is working safely and
in the best conditions, it is imperative that the actuator is used in the axis of the hand wheel being activated.
Forbidden
Forbidden
