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The Viking Corporation

5150 Beltway Drive SE
Caledonia
Michigan 49316
USA

Tel: +1 269 945 9501 • Fax: +1 269 945 9599
Email: techsvcs@vikingcorp.com • Web: www.vikingcorp.com


Certificate No 096f


Viking Pre-Action Systems (Pre-Action Control Valves descriptions)

Product

Size(s) (mm)

Mounting Attitude

Body Material

Type

Maximum Working

Pressure

(bar)

Connections

LPCB
Ref. No.
Type 1 Single-Interlocked Pre-action system

50

Angle style

Ductile Iron

E-1

16

Screwed/Screwed

096f/01
Type 1 Single-Interlocked Pre-action system

80, 100, 150

Angle Style

Ductile Iron

E-1

16

Flange/Flange

Flange/Groove

096f/02
Type 1 Surefire (TM) Single-Interlocked Pre-action system

50

Angle Style

Ductile Iron

E-1

16

Screwed/Screwed

096f/03
Type 1 Surefire (TM) Single-Interlocked Pre-action system

80, 100, 150

Angle Style

Ductile Iron

E-1

16

Flange/Flange

Flange/Groove

096f/04
Type 2 Non-Interlocked Pre-action system

50

Angle Style

Ductile Iron

E-1

16

Screwed/Screwed

096f/05
Type 2 Non-Interlocked Pre-action system

80, 100, 150

Angle Style

Ductile Iron

E-1

16

Flange/Flange

Flange/Groove

096f/06
Non-Interlocked, Single or Double Interlocked Pre-action system (4)

40, 50, 65

Vertical

Ductile Iron

F-1

F-2

J-1

J-2

16

Screwed / Screwed

Grooved / Grooved

096f/07
Non-Interlocked, Single or Double Interlocked Pre-action system (4)

80, 100, 150

Vertical

Ductile Iron

F-1

F-2

J-1

J-2

16

Flanged / Grooved

096f/08
Non-Interlocked, Single or Double Interlocked Pre-action system (4)

80, 100, 150, 200

Vertical

Ductile Iron                

F-1

F-2

J-1

J-2

16

Flanged / Flanged

Grooved / Grooved

096f/09

 

Notes:
1)    The above systems are approved for use with hydraulic, pneumatic and pneu-lectric release systems.
2)    The above systems are available with TrimPacTM
3)    The above systems are available as TotalPacTM.
4)    These systems are approved for use with hydraulic, non-interlocked pneumatic, non-interlocked electric, single
       interlocked pneumatic, single interlocked electric, double interlocked pneumatic/pneumatic, double interlocked
       electric/pneumatic, double interlocked electric/pneu-letric, single interlocked SUREFIRETM  and double interlocked
       SUREFIRETM  release systems.
  
Approval Conditions:
1)   The above pre-action system employs duplicate solenoid valves, LPCB approved, as detailed below.
      One of each manufacturer must be utilised.
2)   Solenoid valves shall be installed in parallel.
3)   Solenoid valves shall be protected by a strainer.
4)   LPCB Certificated detectors compatible with the control and indicating equipment shall be used.
5)   Suitable electrical detection control and indicating equipment and pneumatic systems which are compatible with the equipment identified above shall be used.  The control and indicating equipment should be LPCB approved/certificated.
6)   Connecting cables shall comply with BS 6387, classification C, W, Z evidenced by LPCB certification.
7)   The system shall be electrically monitored to demonstrate that it is in a 'ready to operate' state at all times.
8)   Clean dry air shall be used.
9)   The equipment must be installed, operated and maintained as prescribed in the Viking Corporation installation, operating and maintenance manuals.
10) The pre-action system shall be configured in accordance with Viking Corporation's datasheets.
11) The pre-action systems shall comply with the details specified in LPC Rules for Automatic Sprinkler Systems Technical Bulletin TB208: Supplementary Requirements for Sprinkler Installations which can operate in the dry mode.
12) The Viking Corporation is the firm responsible for the complete pre-action station.
  
Viking Pre-action Systems (Solenoid Valves Description)


 


 

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