High pressure, high flow, semi-auto Nitrogen manifold – for Lasers etc

Description

If you are looking for a option that changes your Nitrogen over automatically from one pack to your reserve, then look no further.
With 300 bar inlet pressure to accept EHP N2 packs and a massive 40 bar outlet pressure, the Druva Tec high flow, 100m³/hr semi auto manifold has the performance to match your application.
Bolt it to the wall, match this with LifeGuard EHP safety hoses in pack lengths, connect to your pipework. Done.

SPECIAL FEATURES
> Metallic sealing of the shut-off valves and pressure regulators to the atmosphere by Elgiloy/Hastelloy
diaphragms.
> No increase of outlet pressure with decreasing inlet pressure due to the use of a pressure regulator with
inlet pressure compensation
> Very compact design
> Easy installation of the manifolds by using split plates in the stst backing board

TECHNICAL FEATURES
> Shut-off valves- Design and production in accordance with ISO 10297 including oxygen ignition test for main
shut-off valves
> WITT Safety Relief Valve – pipeline protection
> Pressure regulator- Design and production in accordance with ISO 7291 including oxygen ignition test
> Additional life cycle test in accordance with CGA E-4 4.6 for the pressure regulator
> Electrostatic chargeability test
• Fulfills requirements according to ISO 80079-36, IEC TS 60079-32-1 and German TRGS 727
• Usable in EX- sides zones 1 and 2 for gases with explosion risk group I, IIA, IIB, IIC

TECHNICAL DATA – MANIFOLD
> Working temperature: -40 °C to +60 °C
> Inlet pressure: 300 bar
> Outlet pressure: 40 bar
> Nominal flow: 100 m³/h (N2) in accordance with ISO 7291 at 20 bar outlet pressure and 41 bar inlet pressure
> Weight of basic version: 10.5 kg
> Inlet/outlet ports: M18 RH, ½” FNPT
> Leakage rate seat: less than 50 cm³/h; (23° C; 1,013 bar absolute)
> Leakage rate outside: less than 6 cm³/h (23° C; 1,013 bar absolute)

TECHNICAL DATA – PRESSURE REGULATOR
> Filter: 1x Inlet
> Material gas wetted parts:
• Regulator body: Brass
• Regulator diaphragm: Hastelloy
• Regulator seal: PVDF
• Regulator seat: PCTFE
• Relief valve seal: FKM
• Regulator poppet: Brass
• Pressure compensation seal: FKM
> Display pressure gauges rates at inlet (in brackets- inlet pressure rates): 400 (300) bar
> Display pressure gauges rates at outlet (in brackets- outlet pressure rates): 65 (40) bar
> Cracking pressure relief valves (in brackets – outlet pressure stage): 56 (40) bar

TECHNICAL DATA – SHUT-OFF VALVES
> Filter: 1x per inlet | 1x per outlet
> Seat diameter: 7 mm
Material gas wetted parts:
• Valve body Brass
• Valve seat PCTFE
• Valve poppet Brass
• Valve diaphragm Hastelloy / Elgiloy

TECHNICAL DATA – PLATES
Ground plate:
• Stainless Steel (polished)
• Dimensions ground plate: 190H x 30W x 230L mm
• Grounding bolt
• Cut outs on top and bottom allows installation

Front plate:
• Stainless Steel (polished)
• Cut outs for replacement of gauges
• Free space for additional installer label (e.g. remark for next maintenance)
• Dimensions front plate: 194H x 30W x 400L mm
• Marking on panel: Product range label
• QR-Code – link to product overview and from there to the instruction manual of the manifold