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ManualsBrandsSiemens ManualsExtinguishing - Selector Valves and ActuatorsSolenoid valve w/o pneumatic selfholding

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Building Technologies 12-02-006 E.doc

Fire Safety & Security Products

Product data sheet ENGLISH

12-02-006

PED-Category: SEP

Solenoid valve

w/o pneumatic selfholding

SOLVAL-10

Index Description date

fluid-group: 2 01.04.08

Product line

Sinorix ™

a + LED, SAP# 23.06.09

SAP

S54476-B77-A8

GLA08045

Usage

The solenoid valve is used in multi zone extinguishing systems. It serves the control of the selector valve of the

corresponding extinguishing zone at multi zone plants without mechanical time delay devices and without pneu-

matic horns. Or it can be used for pneumatic activation of corresponding extinguishing cylinders or as a STOP

valve.

Technical data

OEM NMR:8010754 + NMR:0664811 (LED) / FAA018070 / 9032832

max. operating pressure 10 bar

operating pressure range 1-10 bar

operating pressure nominal 10 bar

agent IG-01, IG-55, IG-100, IG-541, CO2

nominal size 6 mm

G1 / G2 G ¼ BSP

weight 0.4 kg

protection class IP 65 acc EN 60529

activation 24 V DC +/-15% , 4,8 W, ED 100%

No manual emergency activation possible

material valve

gasket NBR and POM

inner parts stainless steel and brass

casing aluminium anodized

Description

In stand by position the 3-2 way valve has no electrical potential at its solenoid, has no pilot pressure at its

ports and is closed. The back pressure is vented.

Manual activation is not possible.

A LED within the plug informs about electrical activation status.

The valve has no mechanical metal spring, but a so called "air spring". Is the valve fixed and the outlet on

port 2 f.e. connected to the drive gear, as soon as port 1 gets pressure (far below 1bar) the valve changes to

start position (= closed 1-->2) within milliseconds. There is no danger that the drive gear and selector valve

will actuate (or other following components) because port 2 -> 3 will vent immediately.

Summary of content (4 pages)

PAGE 1
Product data sheet ENGLISH 12-02-006 PED-Category: SEP fluid-group: 2 Product line Sinorix ™ SAP S54476-B77-A8 Solenoid valve w/o pneumatic selfholding SOLVAL-10 Index Description a + LED, SAP# date 01.04.08 23.06.09 GLA08045 Usage The solenoid valve is used in multi zone extinguishing systems. It serves the control of the selector valve of the corresponding extinguishing zone at multi zone plants without mechanical time delay devices and without pneumatic horns.
PAGE 2
Used as selector control valve: Due to fire detection in an extinguishing zone and an extinguishing command from the central unit the corresponding selector control valve is undelayed activated and opens. The control gas flows via an (optional) blocking device to the drive gear of the corresponding selector valve of the corresponding zone.
PAGE 3
Installation guidelines Location Used as selector control valve: The inlet side corresponds to the gas pressure from the control cylinder reduced by a pressure reduction station. The outlet port is connected to the (optional blocking device) and from there to the drive gear of the corresponding selector valve. Used as group control valve: The inlet side corresponds to the gas pressure from the control cylinder reduced by a pressure reduction station.
PAGE 4
Maintenance guidelines Warning! Removal, replacement or repair of the valve or actuator seals by any party other than Siemens is prohibited. To ensure that a selector control valve will remain functional following long periods of inactivity, it must be operated pneumatically at least every year. Maintenance requirements Valves are to be subject to routine maintenance and inspection. 1. 2. 3. Visually check for the collection of excessive amounts of dirt or contamination. Clean as required.