High-Purity Tank Blanketing and Back-Pressure Relief Regulators

Staitech are the exclusive Supply Partners in Ireland for the Zurcher range of High Purity Tank Blanketing Regulators

Zuercher BRCeb Series tank blanketing regulators and BSCeb Series back-pressure relief regulators are used for high-purity inert gas blanketing, over-pressure or vacuum-pressure ventilation in sterile vessels, agitator tanks, storage tanks and are also used for low pressure single-use media bag filling.

Sterile, pressure reducing and relief valves DN15 & DN25 Control range 0 to 2000 MBar.

Nitrogen blanketing
Low pressure single-use media bag filling
Self draining radii design
Internal and external surfaces electro-polished
Clean connection permits CIP or SIP cleaning of regulator
ATEX: Ex II 2 GDc IIC
PED: DGRL 97/23EG
FDA: 21CFR1770.2600/1550 – USP 28 CL VI

Manufactured by Zuercher Technik in Switzerland BRCeb high-purity tank blanketing regulators and BSCeb high-purity tank back-pressure relief regulators provide self-acting inert gas blanketing, over-pressure or vacuum-pressure ventilation in sterile process applications in the Biopharmaceutical sector.

Overview	TA LUFT VDI 2440 ATEX Ex II 2 GDc IIC CE DGR97/23/EG PED Cat I & II EN 12266-1:2003 Leakage Rate A 21 CFR1770.2600/1550 USP 28 CL VI
Size Range	0.50” and 1.00” ASME BPE Tri-Clamp (DIN and ISO Options)
Materials	316L/1.4404 Barstock Stainless Steel (Options in 1.4435/AL-6XN/Alloy C22 and others) Range of Seal/Diaphragm options
Surface Finish	SF1 (internal Ra<0,51μm mechanical polished) SF4 (internal Ra<0,38μm electropolished)
Control Parameters	Spring: 0 to 1000 Mbar Pilot: 0 to 2000 Mbar 14 to 325 NM³/Hr Air @ 20°C
Literature	Data Sheet Questionnaire Questionnaire Back Pressure Relief Installation & Maintenance TA LUFT, ATEX, CE, FDA Certification

High-Purity Tank Blanketing and Back-Pressure Relief Regulators

Tank Blanketing Pressure Reducing Regulators

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