ATECH BCV 700 - Technical Specifications; Installation & Wiring; BCV 700 Bottom Blowdown Control Valve; LS 700 Limit Switch

Automatic Bottom Blowdown Control Valve
3. TECHNICAL SPECIFICATIONS
3.1. BV 700 Bottom Blowdown Control Valve
Max. Operating Temperature : 239°C
Max. Operating Pressure : 32 bar g
Nominal Pressure : PN 40
Valve Body : Stainless Steel
Connection : Flanged
Operating Principle : Spring return actuator
Weight : 10,5 kg (for DN 40)
3.2. LS 700 Limit Switch
Type : Mechanical Switch, open/close position indicator
Enclosure : IP 65
Max. ambient temperature : 80 °C
Weight
: 0,15 kg
3.3. YV 732 Namur Solenoid Valve
Type : 1/4’’ - 5/2
Supply voltage
: 24 V, 220 V
Max. ambient temperature
: 80°C
Operation pressure
: 6-8 bar
Weight
: 0,15 kg
4. INSTALLATION and WIRING
Installation, commissioning and maintenance of this device must be done by a qualified person in compliance with the
operating instructions.
4.1 Installation
The automatic Bottom Blowdown Valve BCV 700 must connected to the outlet of the boiler bottom connection with
"ARROW" as shown below. proper sealing must be used between flanged.
Figure 2 Bottom blowdown valve connection.
IM-BCV70022K Page 4
BCV 700
"Steam & Control Technologies"
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