Product category:
Valves and manifolds
News Release from: Circor Instrumentation | Subject: D-Series diaphragm valves
Edited by the Processingtalk Editorial
Team on 17 February 2005
Diaphragm valve promises 'million-plus'
cycle life
D-Series diaphragm valves from the highest quality materials reduce the cost of ownership: one million-plus cycle life combines with the smallest footprint in the process market today
The new Circor new D-Series diaphragm valves are constructed from only the highest quality materials to ensure years of unsurpassed performance to reduce the cost of ownership, with a rating of one million-plus cycle life, combined with the smallest footprint in the process market today These application-flexible analyser system valves are totally free of internal elastomers, springs, bellows, packing and lubricants in the wetted area while metal-to-metal seals ensure that no leakage of process stream is released into the atmosphere
This article was originally published on Processingtalk on 3 Jun 2003 at 8.00am (UK)
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Flow capacity is 0.17 Cv with a valve cavity volume of just 0.01cc.
Available in standard 316L stainless steel, Monel and Hastelloy C-276, the valves offer working temperature ranges from -40 to +260C depending on seat material choice from PCTFE, Polyimide, Tefzel and PEEK.
Working pressures range from vacuum to 3600 psig (253 bar) according to actuation method, with options of hand wheel, quarter-turn, pneumatic and fieldbus-compatible electro-pneumatic.
Stand-alone tubed or piped, multi-stream manifold and ANSI/ISA-76 compliant surface mount models are offered and modular D-series valves can be easily integrated into the Circor Micro-Modular Substrate Sampling System.
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