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The Reliable Automatic Sprinkler Co., Inc,

1470 Smith Grove Road
Liberty
South Carolina 29657
USA

Tel: +1 864 843 1734 • Fax: +1 864 843 1418
Email: jcevallos@reliablesprinkler.com • Web: www.reliablesprinkler.com

Additional Addresses

UK Sales Enquiries

Tel: +44 (0)1372 728899 • Fax: +44 (0)1372 724461


Certificate No 034d
Certificate No 034M


RELIABLE SINGLE INTERLOCK PRE-ACTION SYSTEM (Pre-action Control Valve Description)

Product

Size(s)

(mm)

Mounting Attitude

Body Material

Type

Maximum

Working

Pressure

Flanged

or Grooved

LPCB
Ref. No.
BX/E

100

Vertical

Cast Iron

Pre-action

12 bar

Flanged

034d/01
BX/E

150

Vertical

Cast Iron

Pre-action

12 bar

Flanged

034d/01
DDX 4"

100

Verticle

Ductile Iron

Pre-action

17.2

Grooved

034M/01
DDX 6"

150

Verticle

Ductile Iron

Pre-action

17.2

Grooved

034m/01
DDX 165mm

165

Verticle

Ductile Iron

Pre-action

17.2

Grooved

034m/01

 

Approval Conditions:
1) The above pre-action system employs duplicate solenoid valves, which are manufactured by firms, as detailed below. One of each shall be used.
2) Solenoid valves shall be installed in parallel.
3) Solenoid valves shall function in pneumatic condition only, and 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: 1994, 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 Reliable Automatic Sprinkler Co Inc installation, operating and maintenance manuals "Bulletin 717 revision C" and "Bulletin 739 revision A".
11) The pre-action systems shall comply with the details specified in LPC Rules for Automatic sprinkler systems Technical Bulletin 21 or 208 Supplementary Requirements for sprinkler installations which can operate in the dry mode and in the LPC Rules for Automatic Sprinkler Installations.
12) The Reliable Automatic Sprinkler Company Inc are the firm responsible for the complete pre-action station, including electrics. It should be noted that only the equipment specifically referenced above is LPCB approved.

 


 

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