High Pressure Manifolds

MB400

Group Number: 2731

High pressure manifold based on Manyflow unit for high flow applications. It can be used for oxygen and inert gases. It is designed mainly for cylinder bundles service. There are non-return valves at the Manyflow inlets, separated isolating valves and one central inlet shut-off valve. MR400 regulator contains high pressure and low pressure gauges and pressure relief valve. There is outlet low pressure ball valve downstream regulator. All components are fixed to the stabilizing stainless steel wall bracket.
MB400 for acetylene is design and produced in accordance with ISO 14114. Manyflow is tested and approved in accordance with ISO 15615 as well as high pressure automatic quick acting shut-off valve and pressure regulator MR60. There are also pressure relief valve, high pressure and low pressure gauges. Low pressure flashback arrestor Simax 3 (EN 730-1, ISO 5175) consists of filter, flame arrestor, thermal arrestor and non-return valve. Outlet ball valve is mounted downstream FBA.

Outlet: G3/4“, DN15

Art. Nr.	Gas	Pressure	Inlet
0768098	O, D, N, CO₂	300/20 bar	W21,8×1/14“
0768097	A	25/1,5 bar	W21,8×1/14“LH

TECHNICAL DATA

	O, Inert, CO₂	A
Regulator type:	MR400	MR60
Body, bonnet material:	Brass	Brass (Cu< 65 %)
Connectors & fittings material:	Brass, stainless steel	Brass (Cu< 65 %), stainless steel
Diaphragm material:	Butyl	Chloroprene
Seat sealing material:	PA	PTFE
Wall bracket:	Stainless steel
Maximal inlet pressure:	300 bar	25 bar
Maximal flow rate:	400 Nm³/h	25 Nm³/h
Nominal flow rate:	250 Nm³/h	19 m³/h
Temperature range:	from -20 °C to 60 °C