Product Overview

SOLID
FUEL
GENERATOR
Safety devices to choose according
to current regulations
SPECIFICATION SUMMARY
280 series
Anti-condensation valve. Size DN 20 (from DN 20 to DN 32). Connections 3/4” (from 3/4” to 1 1/4”) M (ISO 7/1) with union.
Brass body. Brass cap. PSU obturator. Stainless steel spring. EPDM seal. Wax thermostatic sensor. Medium water and glycol
solutions. Maximum percentage of glycol 50%. Maximum working pressure 10 bar. Working temperature range 5–100°C.
Setting temperatures 45°C, 55°C, 60°C, 70°C. Setting accuracy ±2°C. By-pass complete closing temperature
Tset + 10°C.
Solid fuel generator, connection to inertial water storage in parallel.
M M
SOLID
FUEL
GENERATOR
System with inertial storage
Safety devices to choose according
to current regulations
Caleffi S.p.A.
S.R. 229 n. 25 · 28010 Fontaneto d’Agogna (NO) · Italy
Tel. [phone] · Fax [phone]
[e-mail] · www.caleffi.com
© Copyright 2012 Caleffi
We reserve the right to change our products and their relevant technical data, contained in this publication, at any time and without prior notice.