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Druva
Druva High purity gas valves and fittings
Specialty Gas Supply Systems in Analytical Laboratories
Features
Models:
Wall mounted version: Inlet from rear, outlet from bottom or from in front.
Fume hood version: Inlet from above or from rear, outlet at rear or bottom or in front.
Suspended version: Inlet from above or from rear, outlet bottom or at rear.
Pillar version: mounted on pillar for table operation.
Regulator block: unit section with gauge, shut-off valve and regulating valve. Fully operative.
Valve block: unit section with shut-off valve and regulating valve. Fully operative.
Technical data:
Pressure: inlet: 40 bar, outlet: 1,5 / 4 / 10 bar.
Analysis version: 2,5 bar f.e. for the car industry, with small hysteresis effect.
Modular dimension: 75 mm.
Variety of parts: small. 1 basic body with different fi ttings.
Connection: G 1/4" male.
Quality basics:
Testing: 100% leakage and function test.
Electro polishing: stainless steel surface with gas contact .
ECD: yes.
Purity: up to 6.0.
Purging: minimized clearance volume.
Leakage rate: 10-8 mbar l/sec Helium.
Development, manufacturing, assembly and test: at DruVa’s, according to DIN EN ISO 9001.
Functionality:
Regulating valve: diapragm design with differential thread. 10 x 360° turns open/closed.
Shut-off valve: diapragm design
Gauge: security version acc. to DIN/EN 562, shock protected.
Sealing: according to gas type.
Modular design: unit may be divided into fully operative valve and regulator block.
Interior: proven design (DruVa series 400 - Labsystem).
Finish:
Surface: electrochemical polished.
Customer specifi c design: individual outfi t achieved with specifi c front panels.
Hand wheel: light grey, with direction sign.
Operation:
Gauge Readability: within wide angle.
Ergonomics: advantageous gravity center. Optimal grip of the hand wheels. Easy to use.
Dimensions:
Body: 60 x 104 x 40 mm.
Front panel: 112 x 70 cm.
Warranty
12 months standard (excluding filters)
Optional extended warranty packages available
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