V4073A Motorised Mid-Position Valve
The V4073A valve has been designed to control the flow of
water in a small bore domestic central heating system where
both radiator and hot water cylinder circulation are pumped.
It is typically suited for systems up to 90,000 Btu/h (26 KW).
Voltage: 230-240V ~ 50Hz
Power consumption: 6W
Lead supplied: 1 metre, 5 core
Operating temperature range: +5 to +88
˚C(Special models available for chilled water applications)...
T775A/B/M Series 2000
The T775 electronic stand-alone controllers are the next
generation of commercial and agricultural controls
capable of remote sensing of temperature and providing
switched and/or proportional outputs to various types of
Five models have analog (modulating) outputs for
actuator and motor control, and NEMA-4 weatherproof
enclosures are available for wet environments.
TP1MAN Issue 4_03-10 (MAN0630)1
Single Channel Gas Detector Controller Technical Manual
4 Channel Gas Detector Controller Technical Manual
Sensing and Control, 11 West Spring Street, Freeport, Illinois 61032
Printed in U.S.A. n © Copyright 1999—Honeywell Inc.
Universal Digital Controller
Page 1 of 4
The UDC100 Universal Digital Controller
is a microprocessor-based 1/4 DIN low
cost temperature controller. It combines
the highest operating simplicity with the
benefits of digital technology. Its large dial
allows easy parameter set-up. This micro-
processor-based device provides a high