High Pressure Manifolds

MAXIFLOW

Group Number: 2731

A unique compact semi-automatic solution for high pressure gas supply. This manifold integrates many different high pressure components in the central changeover block. Due to this specific design aspect, potential leakages are minimised. This ensures high safety standards and eliminates uncontrolled gas consumption, creating additional profit for the user.

MAXIFLOW BRASS BLOCK CONTAINS FOLLOWING COMPONENTS:

2 inlet connections with sintered filters
two regulators for semiautomatic operation
inlet shut-off valves at both sides
purge valves for high pressure part purging and for pressure
release
two HP gauges (contact gauges optionally)
pressure relieve valve
outlet connection with ball valve

Semi-automatic auto-change gas manifold for compressed gases with inlet pressure of up to 300bar. This product can ensure continuous gas supply without any application process interruption. Manifolds have the option for fitting contact gauges to relay information regarding gas depletion. It is a dual-stage regulation unit giving stable outlet pressure parameters. The unit consists of a brass changeover block which is the stable base for installation of other components. There are few internal connections which means minimal risk of leakages.
Semi-automatic auto-change gas manifold for acetylene. This product can ensure continuous gas supply without any application process interruption. There is a variant available with contact gauges to give information about gas depletion. It is a dual-stage regulation unit giving stable outlet pressure parameters. Also fitted on the outlet is a flashback arrestor GVA90 (EN 730-1, ISO 5175) and an isolating ball valve.
Outlet G1/2“, DN15.

Art. Nr.	Description	Gas	Pressure	Inlet
0768183	Maxiflow 2/2	O, D, N, CO₂	300/10 bar	W21,8×1/14“
0768222	Maxiflow 2/2 CG	O, D, N, CO₂	300/10 bar	W21,8×1/14“
0768184	Maxiflow 2/2	H/M	300/10 bar	W21,8×1/14“LH
0768223	Maxiflow 2/2 CG	H/M	300/10 bar	W21,8×1/14“LH
0768119	Maxiflow 2/2	P	12/2,5 bar	W21,8×1/14“LH
0768196	Maxiflow 2/2 CG	P	12/2,5 bar	W21,8×1/14“LH
0768166	Maxiflow 2/2	A	25/1,5 bar	W21,8×1/14“LH
0768167	Maxiflow 2/2 CG	A	25/1,5 bar	W21,8×1/14“LH

CG = contact gauge

TECHNICAL DATA

	O, Inert, CO₂	H	P	A
Panel and regulator body	Brass		Brass (Cu<65%)
Regulator bonnet	Zn - Al alloy
Regulator type ODNCO₂HM	Piston	Piston, Diaphragm NBR	Diaphragm NBR	Diaphragm EPDM
Regulating valve sealing	Encapsulated, PA		Encapsulated, CR
Connectors & fittings	Brass		Brass (Cu < 65%)
Wall bracket	Stainless steel
Maximal inlet pressure	300 bar		30 bar
Nominal flow rate	20 Nm³/h (at 10 bar)	40 Nm³/h (at 10 bar)	7,5 Nm³/h (at 2,5 bar)	5 Nm³/h (at 1,2 bar)
Temperature range	from -20 °C to 60 °C