BT2000 AC0 pages

Pressure control panels BT2000AC

spectro tec

Right figure:
Pressure control panel
BT2000AC-2x1-M-KH-SV-0
for acetylene with SV73

Figure above:
Presure control panel BT2000AC-1x1-M-KH-SV-0
for acetylene complete with over-pressure valve SV73

Product features

Technical data

• Wall-mounting pressure control panels for acetylene
• Designed for easy installation
• Single-stage systems, modular design (to be
extended to 1x2, 1x3, 2x1, 2x2, 2x3 etc. cylinders)
• Pressure regulator with high control accuracy and
integrated relief valve for protection of the device
• Pressure control panels comply with DIN-EN-ISO
14114 and DIN-EN-ISO 15615
• With all BAM-tested safety devices, e.g.:
• Quick-acting shut-off valve
• Flashback arrestor
• optionally: over-pressure valve *
• optionally: automatic quick-acting shut-off device

Type
Inlet pressure P1
Outlet pressure P2
Materials
Body regulator:
Diaphragm regulator:
Valve seat regulator:
Mounting plate:
Ball valve:
Connection tube:
Connectors
Inlets:
Outlet flashback arrestor:
Outlet relief valve:
Outlet over-pressure valve:
Temperature range
Leak rate
Weight
BT2000AC-1x1:
Shut-off unit:
Single extension:

Attention:
Acetylene withdrawal systems may need to be
certified before commisioning. Always refer to the
local rules and regulations regarding such
certifications.

* An over-pressure valve cannot be used as an
safety accessory according to the Pressure
Equipment Directive (PED).

single-stage
max. 25 bar
max. 1,5 bar
brass
EPDM
EPDM
stainless steel
Steel, zinc-plated
Steel, zinc-plated
M16 x 1,5 male
1/4”-NPT female
1/8”-NPT female
welding stub 14 x 2
-30°C to +60°C
<10-3 mbar l/s He
4,7 kg
2,8 kg
1,1 kg

Flow rates for BT2000 acetylene:
The maximum flow rate is approx. 8 sm³/h acetylene.
At an inlet pressure of approx. 4 bar (resembling an acetylene
cylinder almost empty) the pressure regulator still yields
approx. 5 sm³/h acetylene.
Inlet press. P1
[bar]
18
10
4
2

0,5
5,0 m3/h
4,5 m3/h
3
3,0 m /h
1,5 m3/h

Outlet press. P2 [bar]
1,2
1
6,0 m3/h
8,0 m3/h
6,5 m3/h
5,5 m3/h
3
3
4,0 m /h
5,0 m /h
2,0 m3/h
3,0 m3/h

The withdrawal rate should not exceed approx. 0,5 sm³/h per
cylinder in permanent operation, so no solvent from the
cylinder will enter the withdawal system. However, the flow
rate may be increased to approx. 1 sm³/h for brief peak loads.

Data sheet DES BT2000AC Edition 1211
Subject to alteration without prior notice
© Spectron Gas Control Systems GmbH

Spectron Gas Control Systems GmbH
Fritz-Klatte-Str. 8, D-65933 Frankfurt
Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200
info@spectron.de
www.spectron.de