buse scientific, industrial and specialty gases and mixtures

Regulators – Corrosive & Toxic

corrosive & toxic gas regulators

The 400 Series SilcoNert 1020 coated regulators are intended for primary pressure control of reactive or corrosive calibration mixtures or pure gases in applications where an extreme inert wetted finish is required. The proprietary non-reactive amorphous silicon finish is desired over standard 316L stainless steel and ideally suited for H2S, reduced sulphur, mercury and PPM to PPB calibration mixtures.

Please contact us for more information and pricing 

Key Features – Single Stage, SilcoNert 1020 Coated Body/Diaphragm/Internals, 316L Stainless Steel Barstock Body, Six Port Configuration, Inert Surface Finish and Corrosive Resistance.

Typical Applications – Reactive calibration standards, emission monitoring, H2S PPM to PPB standards, Mercury standards, Sulphur mixtures and Corrosive service.

420 Series Regulator with Flow Curve

Snapshot of the 430 SilcoNert

The 430 Series SilcoNert 1020 coated regulators are intended for pressure control of reactive or corrosive calibration mixtures or pure gases in applications where an extreme inert wetted finish is required along with stable delivery pressure regardless of inlet pressure. The proprietary non-reactive amorphous Silicon finish is desired over standard 316L stainless steel and ideally suited for H2S, reduced Sulfur, Mercury and PPM to PPB calibration mixtures.

Key Features

  • Dual Stage
  • SilcoNert™ 1020 Coated Body, Diaphragm, and Internals
  • 316L stainless steel Barstock Body
  • Six Port Confi guration
  • Inert Surface Finish and Corrosion Resistance

Typical Applications

  • Reactive calibration standard
  • Emissions monitoring
  • H2S PPM to PPB standards
  • Mercury standards
  • Sulfur mixtures
  • Corrosive gases

Features

  • Metal-to-Metal Diaphragm Seal – No possibility of gas contamination
  • Capsule® Seat – Increased serviceability and life
  • Stainless Steel Barstock Body – Increased corrosion resistance
  • Front and Rear Panel-Mountable – Versatile system configuration
  • Pressure Ranges 0-15 to 0-500 PSIG – Broad range of applications
  • Pipe Away Relief Valve – Safely vents exhaust gases

Materials

  • Body – 316L stainless steel barstock
  • Bonnet – Chrome-plated brass barstock
  • Seat – PTFE, PCTFE with 4500 PSIG inlet option
  • Filter – Patented 10 micron 316 mesh
  • Diaphragm – 316L stainless steel Internal Seals – PTFE

Specifications

  • Maximum Inlet Pressure – 3000 PSIG (210 BAR), 4500 PSIG (310 BAR) optional
  • Temperature Range – -40°F to 140°F (-40°C to 60°C)
  • Gauges – 2″ diameter stainless steel (bourdon tube not coated)
  • Ports – 1/4” FPT
  • Helium Leak Integrity – 1 x 10-9 scc/sec
  • Cv – 0.1 Weight (432 2021-580) – 5.09 lbs. (2.31 kg)

Our Locations

union flagGreat Britain

buse scientific ltd, uk

BUSE Scientific Ltd
Johnsons Bridge Road
West Bromwich
B71 1DG
Great Britain

+44 (0)121 5241111
+44 (0)121 5241110
sales@buse-scientific.com
www.buse-scientific.com

german flagGermany

buse ksw gmgh & co. kg germany

BUSE KSW GmbH & Co. KG
Sprudelstrasse 3
53557 Bad Hönningen
Germany

+49 (0)2635 781-0
+49 (0)2635 781-200
info@buse-group.com
www.buse-group.com

netherlands flagNetherlands

buse gas b.v. holland

BUSE Gas B.V.
De Overmaat 21
6831 AE-Arnhem
Netherlands

+31 (0)26 323 07 40
+31 (0)26 323 0614
info@buse-group.nl
www.buse-group.com

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buse gas s.a., greece

BUSE Gas S.A.
Patima
32 009 Schimatari
Greece

+30 22620 57240
+30 22620 57241
info@buse-group.gr
www.buse-group.com

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buse mak dooel, macedonia

BUSE MAK DOOEL
Str. Nikola Tesla no. 51
7000 Bitola
North Macedonia

+389 47 235769
+389 75 415181
info@buse-group.com
www.buse-group.com

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A division of the BUSE Group.

Contact Us

Telephone:
+44 (0)121 5241112

Email:
sales@buse-scientific.com