Hon 370 руководство

Группа зон давления закрытия

SZ 2,5

Диапазон настройки ПОК

W 25 мбар до 5,2 бар
Wdo 5 мбар — 400 мбар

Диапазон настройки ПСК

Wd 15 до 90 мбар свыше pds

Диапазон регулирования Wd

20 мбар до 4 бар
Wd <20 мбар по запросу

Интегральная герметичность PS (тип IS)

макс. допустимое давление PS=16 бар (20 бар)

Макс. входное давление p
u max

до 16 бар (20 бар)

Подключение

Фланец DIN Ру 16 
или класс 150 по ANSI 16.5 при Ду 25 до Ду 150. 
Иные фланцы по запросу

• 

  029 — Громова Марина

  Здравствуйте! Я могу вам чем-то помочь?

Gas Pressure Regulator HON 370

serving the Gas industryworldwide

Product information

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Gas Pressure Regulator HON 370

Draft

Applications, characteristics, technical data

applications

• Direct-acting gas pressure regulator for commercial and industrial applications and local supply stations.• Especially suitable for dynamic regulating lines (e.g. gas furnaces, burner switching, gas engine operation)• Can also be used as a component for gas consumption devices according to EC Directive (90/396/EEC)• As a gas pressure regulating device with electrical consequential value (motorised actuator) and pneumatic

consequential setpoint• Suitable for gases in accordance with DVGW Worksheet G 260 and neutral, non-aggressive gases;

other gases on request

characteristics

• Version with integral overpressure protection (IS) • Fail open (FO) error type• Gas pressure regulator with incorporated axial safety shut-off valve (SSV) – optional designs

with safety relief valve (SRV) for the relief of leakage gases or with safety diaphragm• Large inlet pressure range• Optional installation of different valve seat diameters is possible• Easy to maintain, thanks to interchangeable functional units (plug-in modules)• SSV optionally available in function class A or B• Pressure equalisation valve (internal bypass) integrated in the SSV actuator

Versions (options)

• Without SSV• SSV with manual release• Electromagnetic remote release with SSV• With electric SSV ‘CLOSED’ position indicator by means of inductive proximity initiator or

reed sensors and intrinsically safe current circuit• Regulating device with leak gas SRV (pd up to 0.8 bar) or safety diaphragm (pd up to 1.0 bar)• With vent valve HON 915 (SSV/RA) or tripping valve HON 919 (SSV)• With noise reduction

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Gas Pressure Regulator HON 370

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technical data

Version with integral overpressure protectionmax. permissible pressure PS up to 20 barmax. inlet pressure pu max up to 20 barSpecific set range Regulating assembly RA 0 Regulating assembly RA 1 Regulating assembly RA 2 Regulating assembly RA 3

Setpoint spring Setpoint spring Setpoint spring Setpoint spring

Wds No.

Wire dia-meter(mm)

Colour coding No.

Wire dia-meter(mm)

Colour coding No.

Wire dia-meter(mm)

Colour coding No.

Wire dia-meter(mm)

Colour coding

<20 mbar on enquiry20 mbar to 30 mbar25 mbar to 50 mbar45 mbar to 75 mbar70 mbar to 100 mbar90 mbar to 160 mbar150 mbar to 200 mbar*190 mbar to 260 mbar250 mbar to 300 mbar 290 mbar to 360 mbar350 mbar to 400 mbar390 mbar to 500 mbar490 mbar to 560 mbar550 mbar to 660 mbar650 mbar to 760 mbar750 mbar to 800 mbar790 mbar to 900 mbar890 mbar to 1,000 mbar1,000 mbar to 2,000 mbar1,500 mbar to 3,000 mbar2,500 mbar to 3,500 mbar3,000 mbar to 4,500 mbar4,000 mbar to 5,000 mbar

1233+43+5

12131414/814/9.3

cream whiteemerald greenblackblack / silver grey

black / black

1234567891011121314151617

3.644.54.55.35.36.36.3777.58.599.59.59.510

signal bluegreygentian blueyellowbright redbrownhazellight redrape yellowdark redlight bluerape yellowcream whitegentian blueemerald greenbright redblack

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56.3778899101011111212131314

signal bluegreygentian blueyellowbright redbrownhazellight redrape yellowdark redlight bluerape yellowcream whitegentian blueemerald greenbright redblack

123456

77.599.51112

signal bluegreygentian blueyellowbright redbrown

Accuracy class ACand lock-up pressure class SG withOutlet pressure range pd

AC SG AC SG AC SG AC SG

20 mbar to 100 mbar> 100 mbar to 500 mbar

> 500 mbar to 1,000 mbar> 1,000 mbar to 4,000 mbar 2.5 5

1055

302020

105

2.5

20105

105

2010

closing pressure zone group SZ 2.5

nominal width DN 25, DN 50, DN 80, DN 100, DN 150

type of connection DIN flanges PN 16, class 150 accor. to ANSI 16.5 Other flanges on enquiry.

material

Main valve body

Main valve body

Diaphragms, sealing rings

Internal parts

Ductile iron, cast steel

Cast aluminium alloy

NBR / ECO

Al alloy, steel, brass

temperature range

class 2Ambient and operating temperature range – 20 °C to +60 °C

function and strength According to DIN EN 334 and DIN EN 14382

cE mark

in accordance

with PEd

type approval test

according to

• PED (DGRL)

• GAD (GGRL) as a component for gas consumption devices

Explosion protectionAll mechanical components of this device are without potential ignition sources and / or hot faces. They are not subject to ATEX 95 (94/9/EC). All electronic accessories, on the other hand, meet ATEX requirements.

*) RA 3: 150 mbar to 250 mbar

Applications, characteristics, technical data

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Gas Pressure Regulator HON 370

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Valve specifications

nominal widthValve seat ø

flow rate coefficient

KG* value in (m3/h) / bar)

inlet pressure range** ∆ pu max (bar)

with regulating device

(mm) without noise reduction with noise reduction RA 0 RA 1 RA 2 RA 3

DN 2525 370 360 20 20*** 20

31 460 440 20 20*** 20

DN 50

25 520 500 20 20*** 20

31 900 800 20 20*** 20

50 1500 1300 20 20*** 20

DN 8060 2500 2300 20 20*** 20

80 3400 3100 20 20*** 20

DN 100

60 3200 2900 20 20*** 20

80 4000 3300 20 20*** 20

100 5300 4400 20 20*** 10

DN 150100 6100 5300 10

140 12800 11300 10 *) Valve flow rate coefficient for natural gas: d = 0.64 (ρn = 0.83 kg/m³), tu = 15° C **) The limitation of the maximum inlet pressure range ∆ pu max does not occur due to strength reasons; it is intended to maintain the

accuracy class AC. ***) For outlet pressures pd > 200 mbar, otherwise pu max = 10 bar Other pressures on enquiry.

SSV-E setting ranges for control devices of the tyPE Hon 673, k1a and k2a

control

unit

Setpoint spring upper response pressure* Lower response pressure*

accuracy group

aG***no.

Wire Ø

(mm)colour coding

Upper setting

range

Wdso (mbar)

Min. re-engage differential* between

response pressure and normal operat-

ing pressure*∆pwo (mbar)

Lower setting

range

Wdsu (mbar)

Min. re-engage differential* between

normal operating pressure* and

response pressure∆pwu (mbar)

01 2.25 green 25 to 50 20 10/5

K1a

1 2.60 yellow 50 to 100 20 10/5

2 3.20 light red 80 to 250 50 5

3 3.60 dark red 200 to 500 80 2.5

4 4.75 white 500 to 1,500 100 2.5

5 1.00 yellow 10 to 15 12 10

6 1.20 white 14 to 40 30 10/5

7 1.40 black 35 to 120 60 5

8 2.25 bright red 100 to 300 100 5

K2a

4 4.75 white 1,500 to 4,500 250 5/2.5

9 5.30 ivory 4,000 to 7,000 300** 1

5 1.10 light blue 60 to 150 50 10/5

6 1.40 black 120 to 400 100 5

8 2.25 bright red 350 to 1,000 150 5

*) PLEASE NOTE: If the control device is configured to handle both overpressure and underpressure release, the difference between the setpoints of (pdso and pdsu) must exceed the sum of the values set for ∆pwo and ∆pwu by at least 10 %. (pdso – pdsu)min = 1.1 ∙ (Δpwo + Δpwu)

**) We recommend a maximum re-engage differential of < 4.5 bar to facilitate engaging the control device.

***) The higher AG group applies to the first half, the lower AG group to the second half of the setting range.

integrated safety relief valve (leakage gas SrV) can only be used up to pds max = 0.8 bar

Setpoint spring regulating assembly response pressure *

no. Wire Ø (mm) Adjustment via pds (mbar)

1 3.5 RA 1 15 to 90

1 3.5 RA 2 15

2 3.6 30

3 4.5 60

2 3.6 RA 3 15

3 4.5 30

*) selectable setting

Applications, characteristics, technical data

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Gas Pressure Regulator HON 370

Draft

Construction and mode of operation

construction and mode of operation

The purpose of the direct-acting gas pressure regulator HON 370 is to substantially stabilise the outlet pressure independently of any inlet and outlet pressure changes in the regulating line. The device consists of a regulating assembly (1), final control element (2), SSV final control element (3) with tripping device (4) and control device (5) and the main valve body (6). The required setpoint is adjusted via the setpoint adjuster (14).The control element of the regulating assembly is equipped with a pressure-compensating diaphragm (7). The regulating assemblies RA 1, RA 2 and RA 3 may be optionally equipped with a safety relief valve (9). The outlet pressure you want to control is fed to the measuring diaphragm unit via the measuring line connection. The measuring unit compares the actual value to the setpoint defined by the force of the setpoint spring (10). If a deviation is detected, the valve stem (11) will adjust the control element (2) in order to match the actual value to the setpoint again. At zero drop, the device will seal bubble-tight.The version with a safety diaphragm RE 1, RE 2 and RE 3) has an extra diaphragm (52) across the measuring diaphragm (8) which will seal the upper part of the diaphragm body in case the diaphragm (8) breaks so that the gas cannot escape into the atmosphere.A metal foam cylinder (12) may be inserted into the control element to reduce noise.If the outlet pressure exceeds or falls below the predefined limit values, the upstream safety shut-off valve will stop the gas flow. To accomplish that, the measuring diaphragm (20) of the control device (5) is shifted according to the comparison of set and actual values in such a way that the balls (21) of the release mechanism release the switch stem (22). Through the spring force of the spring (24), the switch stem will flip against the bush of the tripping device (4), thus unblocking the axle (23) of the SSV control element (3) so that the SSV closes. Now the SSV may be opened only by hand. For this, the outlet pressure at the measuring point must be reduced below the overpressure release / increased above the underpressure release by a value that must correspond at least to the re-engage differential (∆p).

assembly, commissioning and maintenance

For assembly and maintenance, please refer to DVGW Worksheets G 491, G 495 and G 600, and the manual.The “Operating and maintenance instructions ; spare parts” contain detailed information on installation, start-up, maintenance and the most important spare and replacement parts.The gas pressure regulator should preferably be installed in the pipework in a horizontal position.

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232421

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Gas Pressure Regulator HON 370

Draft

Construction and mode of operation

Safety diaphragm (52)

Version with safety diaphragm

Version without safety diaphragm, with safety relief valve for the relief of leakage gases

Vent bore 1410

1

Vent line connection(optionally with

HON 915)*

Measuring line connection

112

12

6

4

Measuring line connection

20

Optionally with vent valve

HON 915(optionally

with HON 919)

*) attention! Not for SRV leak gas

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A

F

E

70

C

200

300

350

DN

25/5

0-RE

1

DN

25/5

0/80

/100

-RE

0 un

d RE

2

DN

80/1

00/1

50-

RE3

G

D

D

N

Anzahl derGewinde-bohrungen N

M

O P

1

2

3

4

Gas Pressure Regulator HON 370

Draft

Dimensions, weight, flange version

dimensions (mm)

dn a B c d E f G Weight (approx.)

Regulating assembly Regulating assembly Regulating assembly

RE0 RA1 RA2 RA3 RE0 RA1 RA2 RA3 RE0 RA1 RA2 RA3

(mm) (kg)

25 184* 80 52 40 286 477 360 477 —

398

308

398

— 35 23 35 —

50 254* 114 69 50 273 506 389 506 — — 46 34 46 —

80 298 143 83 65 320 550 — 550 600 — 63 — 63 83

100 352 158 95 72 314 550 — 550 600 — 558 77 — 77 96

150 451 227 120 106 339 — — — 692 — — — — — — 140

*) Optional for DN 25 installation length 180 mm, optional for DN 50 installation length 230 mm and 250 mm

flange version

dn m** n o P

25 M 124

16 19

50

M 16

21 24

Pn 16 / class 150 80 8 (4)* 21 24

1008

21 24

150 M 20 25 29

*) Measurement in brackets for class 150

**) Connection element: DN 25: Screws M12 x L EN 24014 — 5.6 DN 50 to 100: Screws M16 x L EN 24014 — 5.6

DN 150: Screws M20 x L EN 24014 — 5.6 L varies depending on version

Number of threaded bores N

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Gas Pressure regulator Hon 370

Draft

Connection of the measuring line and Vent line

Actuator SSV control device

Measuring line Vent / discharge line Measuring and vent line

Connection* for: Connection* for: Connection* for:

RA 0Pipe Ø 12 x 1.5 (thread G 3/8) Pipe Ø 12 x 1.5 (thread G 3/8)

DN 25/50/80/100

RA 1

DN 25/50Pipe Ø 12 x 1.5 (thread G 3/8) Pipe Ø 12 x 1.5 (thread G 3/8) Pipe Ø 12 x 1.5 (thread G 3/8)

RA 2Pipe Ø 12 x 1.5 (thread G 3/8) Pipe Ø 12 x 1.5 (thread G 3/8)

DN 25/50/80/100

RA 3

DN 80/100/150Pipe Ø 16 x 2 (thread G 1/2) Pipe Ø 12 x 1.5 (thread G 3/8)

*) Screw connections without brazing with compression joint accor. to DIN EN ISO 8434-1 (DIN 2353)

Connection

1 2 3 4

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Hon 370 – 50 – k1a / E1 / Ha / f1 – 50 / 2S / 3 – So

Draft

nominal width

DN 25 25

DN 50 50

DN 80 80

DN 100 100

DN 150 150

control device

Setting range (bar)

Wdso Wdsu

K1a 0.025 to 1.5 0.01 to 0.30 K1a

K2a 1.5 to 7.0 0.06 to 1.0 K2a

Electromagnetic remote release

Triggering at: current supply / current failure E1 / E2

manual release

Manual release HA

remote indication

Electrical remote indication of the valve position “CLOSE” proximity initiator / reed sensor F1 / F2

regulating assembly

DN Value Valve SRV blocked With SRV With safety diaphragm

Valve seat ø

25

RA 025 0 — — 25 0 –

31 0 — — 31 0 –

RA 125 1 1L 1S 25 1 –

31 1 1L 1S 31 1 –

RA 225 2 2L 2S 25 2 –

31 2 2L 2S 31 2 –

50

RA 0

25 0 — — 25 0 –

31 0 — — 31 0 –

50 0 — — 50 0 –

RA 1

25 1 1L 1S 25 1 –

31 1 1L 1S 31 1 –

50 1 1L 1S 50 1 –

RA 2

25 2 2L 2S 25 2 –

31 2 2L 2S 31 2 –

50 2 2L 2S 50 2 –

80

RA 060 0 — — 60 0 –

80 0 — — 80 0 –

RA 260 2 2L 2S 60 2 –

80 2 2L 2S 80 2 –

RA 360 3 3L 3S 60 3 –

80 3 3L 3S 80 3 –

100

RA 0

60 0 — — 60 0 –

80 0 — — 80 0 –

100 0 — — 100 0 –

RA 2

60 2 2L 2S 60 2 –

80 2 2L 2S 80 2 –

100 2 2L 2S 100 2 –

RA 3

60 3 3L 3S 60 3 –

80 3 3L 3S 80 3 –

100 3 3L 3S 100 3 –

150 RA 3100 3 3L 3S 100 3 –

140 3 3L 3S 140 3 –

Specific outlet pressure range

Wds Setpoint spring no.

Setpoint spring no.RA 0 RA 1 RA 2 RA 3

20 mbar to 30 mbar25 mbar to 50 mbar45 mbar to 75 mbar70 mbar to 100 mbar90 mbar to 160 mbar150 mbar to 200 mbar*190 mbar to 260 mbar250 mbar to 300 mbar 290 mbar to 360 mbar350 mbar to 400 mbar390 mbar to 500 mbar490 mbar to 560 mbar550 mbar to 660 mbar650 mbar to 760 mbar750 mbar to 800 mbar790 mbar to 900 mbar890 mbar to 1 bar1,000 mbar to 2,000 mbar 1,500 mbar to 3,000 mbar2,500 mbar to 3,500 mbar3,000 mbar to 4,500 mbar4,000 mbar to 5,000 mbar

123

3+43+5

1234567891011121314151617

1234567891011121314151617

123456

1234567891011121314151617123

3+43+5

Device designationExample

Type

Nom

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w

idth

DN

SS

V co

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Elec

trom

agne

tic re

leas

e

Man

ual r

elea

se

Elec

tric

al re

mot

e in

dica

tion

of th

e “C

lose

d” p

ositi

on

Valv

e se

at d

iam

eter

Reg

ulat

ing

asse

mbl

y de

sign

Reg

ulat

ing

asse

mbl

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tpoi

nt s

prin

g no

.

Spe

cial

des

ign

(mus

t be

expl

aine

d in

mor

e de

tail)

*) RA 3: 150 mbar to 250 mbar

Subject to technical changes

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Gas Pressure Regulator HON 370

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Gas Pressure Regulator HON 370

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HON 370.002017-01© 2017 Honeywell International Inc.

For More Information

To learn more about Honeywell’s

Advanced Gas Solutions, visit

www.honeywellprocess.com or contact

your Honeywell account manager

GERMANY

Honeywell Process Solutions

Honeywell Gas Technologies GmbH

Osterholzstrasse 45

34123 Kassel, Germany

Phone: +49 (0) 561 5007-0

Fax: +49 (0) 561 5007-107