GW SV0201001 A

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GW CRUSADER WET

VALVE SET (CE) LPCC1 - CAST IRON - GENERAL DESCRIPTION

80MM (3), 100MM (4), 150MM (6), 200MM (8)

GW SPRINKLER A/SKastanievej 15, DK 5620-Glamsbjerg, Denmark

TEL: +45 64722055 FAX: +45 64722255Email: [email protected]

Data sheet also available at www.gwsprinkler.com

DATA SHEET No: GW SV0201001 A

Data Sheet:

Page:

Issue / Date:

C1 Crusader Wet Alarm Valve

Set General Description (CE)

Page 1 of 5

13thJune 2007

The right is reserved to vary or modify any specifications without prior notice.

General Description

The GW Crusader Wet Alarm Valve Station (LPC approved) comprises a Model C1 swing check

sprinkler alarm valve normally flanged PN16 (flanged inlet/grooved outlet available as an option) fittedwith a butterfly isolation valve and all necessary trim, common key padlocks, pressure gauges and pressure

switches to enable the valve to operate.All stations are arranged for bottom entry, top exit and rated for operation pressures up to 16.0 bar flanged

(12.5 bar grooved and flange grooved)Stations are supplied in four sizes, 80, 100, 150 and 200mm nominal bore, and are supplied with all trim

fully assembled, crated for shipment.

Standard trim:

Water supply pressure gauge (100mm), complete with no loss connector.Bell test line complete with lockable ball valve, (optional micro switch), drip union and a pressure switch

factory set to operate at 0.5 bar rising.

System pressure gauge (100mm), complete with no loss connector.

Drain valve, 2.

Note: all padlocks are common key as standard.An optional retard chamber with integral restricted orifice can be provided where pressure surges may be

encountered.

Optional:

Butterfly isolation valve fully lugged (to BS5155 and LPC requirements) rated at 16 bar complete with dualintegral monitoring switches to indicate when the valve is moved away from the fully open position completewith a spool piece.

Alternatively an isolation gate valve can be supplied to suit system requirements.

OPTIONALMONITORING SWITCH FOR ALARM

GONG LINE ISOLATE VALVE.TO COMPLY WITH SYSTEMMONITORING IN ACCORDANCE WITHEN12845 : 2003

OPTIONALBUTTERFLY VALVE(MONITORED) WITHSPOOL PIECE.

CLOSED

OPEN

FIG 1

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GW CRUSADER WET


80MM (3), 100MM (4), 150MM (6), 200MM (8)





Data Sheet:

Page:

Issue / Date:



Page 2 of 5

13thJune 2007


SIZE A B C D E F G H I J K L M N Net Wt.

80mm 476 551 179 350 329 346 110 115 250 145 170 180 231 269 49 kg

100mm 528 642 192 350 342 372 140 135 270 165 175 180 212 251 60 kg

150mm 606 716 215 350 365 401 165 160 300 190 200 180 216 262 98 kg

200mm 698 800 242 350 392 474 205 175 340 205 230 180 260 312 160 kg

A* For flanged/grooved valve option available as 100mm & 150mm only, valve dimension A is same.

Optional extras:

FM approved isolation valve with monitoring switchesWater motor alarm gong

Glycerine filled pressure gauges.Explosion proof pressure switch.

FM approved pressure switchValve options Aluminium Bronze body or ANSI flanges refer to the GW Model C1 Sprinkler Alarm Valve

data sheet.

Retard Chamber & strainer

Micro switch for monitoring ball valve in alarm gong line

Note:

For the wet valve station installation and operating instructions refer to the relevant GW instruction

sheets.For valve spare parts refer to the model C1 wet valve data sheet

For maintenance instructions refer to the C1 wet valve maintenance data sheet

N

INLET

M

A*

OUTLET

D

C

F

I

G H K L

B

J

CLOSED

OPEN

E

FIG 2

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GW CRUSADER WET


80MM (3), 100MM (4), 150MM (6), 200MM (8)





Data Sheet:

Page:

Issue / Date:



Page 3 of 5

13thJune 2007


DESCRIPTIO

N

PRESSUREG

AUGENOLOSSCOUPLINGSUPPLY

PRESSUREG

AUGENOLOSSCOUPLINGSYSTEM

PRESSURESWITCH(PRE-SETTO0.5BAR)

DRIPORIFICE3.5mm

ALARMGON

GLINEISOLATIONVALVE(LOCKABLE)

WATERMOTORALARMGONG(NOTSTANDARD

LOWERSPOOLPIECE

OPTIONALM

ONITORINGSWITCH

ITEM

8 9 10

11

12

13

14

15

DESCRIPTION

RESTRICTEDORIFICE(K=57)

BELLTESTLINEVALVE(LOCKA

BLE)

MAINDRAINVALVE50mm(OP

TION80mm)

MAINBUTTERFLYISOLATIONV

ALVE-SUPPLY

INTERNALCOMPENSATORVALVE

CLAPPER

ANNULARGROOVE

ITEM

1 2 3 4 5 6 7

9

7

5

2

1

4

6

3

14

13

10

12

11

FIG 3

15

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GW CRUSADER WET


80MM (3), 100MM (4), 150MM (6), 200MM (8)





Data Sheet:

Page:

Issue / Date:



Page 4 of 5

13thJune 2007


SIZE A B C D E F G H I J K L M N Net Wt.

80mm 476 811 179 400 329 346 110 120 250 215 170 220 231 269 49 kg

100mm 528 802 192 400 342 372 140 135 270 225 175 220 212 251 60 kg

150mm 606 811 215 400 365 401 165 150 300 245 200 220 216 262 98 kg

200mm 698 875 242 400 392 474 205 210 340 305 230 220 260 312 160 kg

OPTIONALMONITORING SWITCH FORALARM GONG LINEISOLATE VALVE.TO COMPLY WITH SYSTEMMONITORING INACCORDANCE WITH

OPTIONAL

BUTTERFLY VALVE(MONITORED) WITHSPOOL PIECE.

Retard AttachmentRetard trim details are similar to the non-

retard station trim details. CLOSED

INLET

OPEN

OUTLET

FIG 4

N

M

INLET

CLOSED

OPEN

B

A*

OUTLET

D

C

F

I J

E

G H K L

FIG 5

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GW CRUSADER WET


80MM (3), 100MM (4), 150MM (6), 200MM (8)





Data Sheet:

Page:

Issue / Date:



Page 5 of 5

13thJune 2007


TION

PRESSUREGAUGENOLOSSCOUPLINGSUPPLY

PRESSUREGAUGENOLOSSCOUPLINGSYSTEM

PRESSURESWITCH(PRE-SETTO0.5BAR)

DRIPO

RIFICE3.5mm

ALARM

GONGLINEISOLATIONVALVE(LOCKABLE)

WATERMOTORALARMGONG(NOTSTANDARD

LOWERSPOOLPIECE

OPTIONALMONITORINGSWITCH

RETAR

DCHAMBER

ITEM

8 9 10

11

12

13

14

15

16

DESCRIPTION

RESTRICTEDORIFICE(K=

37)

BELLTESTLINEVALVE(LOCKABLE)

MAINDRAINVALVE50m

m(OPTION80mm)

MAINBUTTERFLYISOLATIONVALVE-SUPPLY

INTERNALCOMPENSATORVALVE

CLAPPER

ANNULARGROOVE

ITEM

1 2 3 4 5 6 7

Retard AttachmentRetard trim details are similar to the non-

retard station trim details.

13

DR

12

10

9

7

5

4

6

2

T O

DRA I

1

3

14

8

16

11

F I G

15

GW SV0201001 A

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