general product catalogue complete range of regulators
general product catalogue complete range of regulators
general product catalogue complete range of regulators
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EDITION JUNE 2003<br />
Natural Gas<br />
Butane/Propane<br />
P.5/2<br />
PRODUCT DESCRIPTION<br />
The Type 97 Pressure Regulators are manufactured in order<br />
to supply the highest performance as Gas Appliance<br />
Regulators, in compliance with ANSI Z21.18 CGA 6.3.<br />
The Type 97 pressure governors are intended for use in<br />
main burner and pilot load applications, they feature precise<br />
regulating control from full flow down to tiny pilot flows.<br />
This model is available in a fixed or adjustable outlet pressure<br />
where small adjustments can be made to the outlet<br />
pressures on installation with the appliance.<br />
See installation schematics: N-01 (page C19).<br />
- Homol. AGA(Australian)<br />
- Homol. CSA (Canada)<br />
www.cavagnagroup.com<br />
SAFETY DEVICES<br />
Fixed orifice<br />
On request it is possible for the manufactured models type<br />
97 to have a fixed orifice on the cover which limits the leakage<br />
in case <strong>of</strong> diaphragm rupture.<br />
In addition the vent hole is supplied with 1/8” NPT thread to<br />
allow the connection to on external vent line.<br />
HOMOLOGATIONS*<br />
TECHNICAL FEATURES*<br />
GAS INLET PRESSURE OUTLET PRESSURE CAPACITY RANGE<br />
1/2 PSI (34,5 mbar)<br />
min 2,8” w.c. (7 mbar)<br />
max 12” w.c. (30 mbar)<br />
Pressure Governor<br />
Type 97<br />
WORKING<br />
TEMPERATURE<br />
150÷120.000 BTU/hr -40 ÷ +96 °C<br />
Part 5<br />
Part 5<br />
PRESSURE GOVERNORS<br />
INSTALLATIONS<br />
DIMENSIONS<br />
MATERIALS<br />
- Body : Aluminium die casting<br />
- Spring: : Steel<br />
- Diaphragms : Nitrile Rubber<br />
INLET CONNECT.<br />
(pag. D04)<br />
TABLE D:<br />
D03 - D04 - D05 - D06<br />
* Note: The table shows all the variants <strong>of</strong> the configurations/technical features available for this type <strong>of</strong> regulator.<br />
Homologation in compliance with a standard / country will relate to a specific combination <strong>of</strong> connections, technical features and performance criteria.<br />
OUTLET CONNECT.<br />
(pag. D06)<br />
TABLE G:<br />
G03 - G04 - G05 - G06