Honeywell HON HSV086 Manual

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 1
Safety Shut-off Valves
HON HSV086
Operation & Maintenance Manual
Honeywell Process Solutions
HoneywellGasTechnologiesGmbH
Osterholzstr.45,34123Kassel,Germany
+49(0)5615007‐0(General)
www.honeywellprocess.comDocumentnumber; 8098060403010
Documentname;HONHSV086manual
Revision; 01

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 2
Contents
1 Technical specifications.....................................................................................................3
1.1 General .............................................................................................................4
1.2 Materials............................................................................................................4
1.3 Dimensions and weights 1” – 12”.............................................................................5
1.4 Dimensions and weights 16”- 24” ............................................................................6
1.5 Determination of the capacity...................................................................................7
1.6 Pressure converter and setpoint springs.................................................................8
1.6.1 Pressure converter: setpoint range .............................................................8
1.6.2 Pressure converter: setpoint springs...........................................................8
1.6.3 Choice of pressure converter and setpoint springs.....................................9
1.7 Type indication..........................................................................................................9
2 Operation ........................................................................................................................10
2.1 General ...........................................................................................................10
2.2 Switch and reset mechanism................................................................................ 11
2.2.1 Overpressure protection ........................................................................... 12
2.2.2 Underpressure protection ......................................................................... 12
2.2.3 Operation of the emergency button.......................................................... 12
2.3 Releasing and opening ......................................................................................... 13
3 Installation instructions....................................................................................................15
3.1 Connection of the signal lines.........................................................................15
3.2 Some remarks.................................................................................................15
4 Operational guidelines......................................................................................................16
4.1 Replacing the setpoint springs..........................................................................16
4.2 Setting the lower threshold value....................................................................16
4.3 Setting the higher threshold value...................................................................... 17
4.4 Operational test................................................................................................17
4.5 Commissioning................................................................................................19
4.6 Taking out of operation........................................................................................ 19

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Operation and maintenance manual HON HSV086 3
5 Maintenance.......................................................................................................................20
5.1 General ...........................................................................................................20
5.2 Lubricants.............................................................................................................. 20
5.3 Pressure converters SM........................................................................................ 21
5.4 Valve and body HON HSV................................................................................... 24
5.5 Valve and body HON HSVS ................................................................................ 28
5.6 Spare-part sets...................................................................................................... 29
5.7 Parts list shut-off device ........................................................................................ 32
5.8 Parts list valve and body ....................................................................................... 33
5.9 Parts list switch and reset mechanism SVC086 ..............................................35
5.10 Parts list pressure converters SM...................................................................37
6 Failure solutions................................................................................................................39
7 Accessories.......................................................................................................................41
7.1 Accessories, general......................................................................................41
7.2 By-pass pipeline..............................................................................................42
Appendix
HSV086 safety manual rev 01..................................................................................page 1 to 6
Revision Description Date Revised by
01 Update lubrication 09-07-2018 J.Tong
While great care has been taken in composing the text and illustrations, Honeywell does not accept liability for any
inaccuracies.

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 4
1 Technical Specifications
1.1 General
Type : HON HSV086 / HON HSVS086
Nominal diameter : 1” – 20”
Pressure categories : ANSI 300 and 600 under EN certification
: ANSI 900 and 1500 just PED certification
Design : PED, EN 14382, EN 12516, EN 13445, ANSI B16.10
Operating pressure : up to 250 bar
Threshold value:
against high pressure : 1.23 to 49.5 bar ANSI 300 / 1.23 to 95 bar ANSI 600
60 to 130 bar ANSI 900/1500
against low pressure : 0 up to 15 bar
Reproducibility
high pressure : AG 1 between 20 - 95 bar
: AG 2.5 between 1.23 – 17 bar
low pressure : AG 10 between 0 - 15 bar
Temperature range : -20 up to +60°C,
Closing time : < 1 sec.
Building-in position : horizontally with switch and reset mechanism up
PIN-DVGW No. HON HSV(S) : CE-0085BS0202
1.2 Materials
Valve body / Cover : A352 Gr.LCC, A350, S355NL, P355N or equal
Valve rod : X17CrNi16-2
Guides : X17CrNi 16-2 + QT800 or X2CrNiMoN 22-5-3
Valve stem : C35 or equivalent
O-rings : Viton and NBR or equivalent
Diaphragm : NBR with nylon
SVC086 (operational parts) : stainless steel
Dual tripping device : brass and steel
When corrosive gasses are used, other materials may be necessary. We would advise always to
describe the composition of the gas exactly when placing the order.

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 5
1.3 Dimensions and weights 1”- 12”
DN ANSI 300 (RF) ANSI 600 (RF) ANSI 900 * ANSI 1500 *
size L H W L H W L H W L H W
1”
2”
3”
4”
6”
8”
10”
12”
203
267
318
356
445
559
787
838
555
615
655
665
715
867
965
960
30
45
65
105
195
295
455
600
216
292
356
432
559
660
787
838
555
615
655
665
715
867
965
960
33
45
70
115
210
320
550
660
381
546
711
841
1000
968
668
853
961
913
1083
958
132
480
660
1050
1240
1325
254
371
473
546
711
841
1000
1146
642
668
668
853
961
913
965
958
37
78
tbd
580
780
1260
1340
1900
Table I: Dimensions L and H (mm) and weight W (kg), (* RF or RTJ to be requested)
For dimensional drawing see figure 1a (barring alterations)
Figure 1a: Dimensional drawing

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 6
1.4 Dimensions and weights 16”- 24”
DN ANSI 300(RF) ANSI 600(RF) ANSI 900/1500(RTJ)
Size L H W L H W L H W
16”
20”
24”
990
1397
1397
990
1397
1397
1375
1340
1500
1290
1540
1820
1375
1340
1500
1240
1500
1780
990
1375
1290
Table II: Dimensions L and H (mm) and weight W (kg)
For dimensional drawing see figure 1b (barring alterations)
Figure 1b: Dimensional drawing.

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 7
1.5 Determination of the capacity
To determine the pressure loss of a safety device with fully open valve, you may use this
formula:
 

piCg
TudQn
p..57,13
273.. 2
2


For natural gas with qn = 0.831 kg/m³
d = 0.643
When using other gasses
d= qngas / 1.29
with Qn= flow rate in mn3/h
p
i= inlet pressure in bar (abs)
Cg = capacity rate
d = relative density (air = 1)
Tu = inlet temperature of the gas (oC)
q
n= gas density (Tu = 273 K = 0oC)
DN 1" 2" 3" 4" 6" 8" 10" 12" 16" 20" 24"
Cg480 1950 4300 7050 15100 26060 40800 60050 104150 166640 287953
Table II: Capacity rates Cg(up to 600#, high pressures on request)
To limit the flow forces we would advise not to exceed the following flow rate. You
have to use the formula below for this purpose.
in which D1= nominal diameter in mm
pimin = minimum inlet pressure in bar (abs)
Q
max = maximum flow in mn3/h
K= 100 for DN = 1” up to 6”
K= 200 for DN = 8” up to 12”
K= 300 for DN =16” up to 24”
p
D
Qmini
1
max K

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 8
1.6 Pressure converter and setpoint springs
1.6.1 Pressure converter: setpoint range
SETPOINT RANGE IN BAR
pressure
converter Wdu
bar AG Wdo bar
AG
SM1.9-A 0.7 - 2.5 10 1.4 - 21.0 2.5
SM1.4-
A
1.0 - 5.0 10 17.0 - 46.0 1
SM1.2-A 2.0 - 10.0 10 31.0 - 81.0 1
SM2/2500 2 - 15 10 60 - 130 1
SM90 0.0 - 0.8 10 1.23 - 2.53 2.5
Table III: Setpoint range of the pressure converters
1.6.2 Pressure converter: setpoint springs
Springs sensing element type SM
Color / Code nr. 1.9A 1.4A 1.2A 2/2500 90
bar bar bar bar mbar
Green
8501114120470 0 to 0.8 0 to 1.8 0 to 3 0 to 7 0 to 90
Yellow
8501114120480 0.6 to 1.5 1.3 to 3.2 2 to 5.5 5 to 12 70 to 170
Black
8501114120490 1.4 to 3.8 3 to 8.2 5 to 14 10 to 40 230 to 450
White
8501114120500 3.7 to 7.1 7.8 to 15 *
13 to 25* 30 to 60 430 to 830
Orange
8501114120510 6.2 to 9.6 13.5 to 20
22 to 35* 50 to 80 730 to 1130
Grey
8501114120520 7.9 to 11.3 17 to 24 28 to 41* 70 to 90 930 to 1330
Purple
8501114120530 10.5 to 16.5
23 to 35 38 to 60 80 to 140 1230 to 1930
Brown
8501114120540 15.5 to 21.5
33 to 46 56 to 78 130 to 180 1830 to 2530
Table IV: setpoint springs, the grey marked are most preferred spring choices.

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 9
1.6.3 Choice of pressure converter and setpoint springs
In order to choose the correct pressure converter and setpoint springs for a required
threshold value, proceed as follows:
The lower threshold value is only determined by the force of the minimum spring;
Choose the pressure converter for the required threshold value from table III;
When you have a choice of 2 pressure converters, choose the pressure converter
with the largest sensing surface (SM2 is the smallest, SM90 is the largest);
Now select from table IV the relevant setpoint spring for the minimum threshold value
of the pressure converter you have just decided on;
The maximum threshold value is determined by means of the force of the minimum
and maximum spring. In order to determine the maximum threshold value, the
minimum threshold value should be deducted from the maximum. The pressure
difference determines the selection of the maximum spring;
Using the calculated pressure difference, you select from table IV the setpoint spring
of the maximum threshold value.
Example of selection of the setpoint springs for the minimum and maximum
threshold value
Given: Minimum threshold value 2 bar
Maximum threshold value 22 bar
Calculate the pressure difference between maximum and minimum threshold value:
Result: 22 bar - 2 bar = 20 bar.
Choosing the pressure converter and setpoint springs:
acc. table III, pressure converters SM1.4-A and SM1.9-A are suitable. The SM1.9-A
has the larger diaphragm surface and is to be chosen;
in table IV we find for a lower threshold value of 2 bar the black setpoint spring with a
pressure range of 1.4 to 3.8 bar;
for the maximum threshold value of 20 bar we find the brown setpoint spring with a
pressure range of 15.5 to 21.5 bar.
1.7 Type indication (example)
HON HSV086 - .." - ANSI 600 -
Type
Nominal diameter (in inch or DN)
Pressure stage (ANSI)

© 2017 Honeywell International Inc
Operation and maintenance manual HON HSV086 10
2 Operation
2.1 General
The HON HSV086 is a mechanical safety shut-off device of the slam shut type.
The safety shut-off device is not self-acting. Having solved the failure, the valve has
to be opened by someone locally (i.e. at the device). The valve can only be opened
when the failure has been solved and the switch mechanism (the SVC086) has
already been released.
The safety shut-off device functions very precisely and has a limited switching
trajectory, so that the threshold value may be relatively close to the set pressure of
the regulator.
At an undesired failure in the pressure converter or an impulse line the valve shuts
automatically.
Owing to the application of two pressure converters and two minimum/maximum
springs, a "one of the two" redundancy is possible for each shut-off valve. Standard,
the safety shut-off device has been equipped with an emergency button. In addition,
several accessories are available.
The working of the shut-off valve rests on three main elements:
The switch and reset mechanism SVC086 functions as a sensor and forces a
switching-on;
Subsequently the locking of the valve is released;
The valve then blocks the flow to be protected.