Product category:
Process Hardware (Pipes, Nozzles, Heaters, etc)
News Release from: Circor Instrumentation | Subject: Hoke analytical instrumentation
Edited by the Engineeringtalk Editorial
Team on 14 June 2001
Analytical valves and fittings range
extended
The extended Hoke series of analytical instrumentation includes new selector valves, miniature metering valves and low dead volume fittings
The extended Hoke series of analytical instrumentation includes new selector valves, miniature metering valves and low dead volume fittings, all offering the versatility to combine with existing products and provide system solutions for wide-ranging user needs New 5-way and 7-way Selector Valves have a simple low-maintenance low dead volume design and bi-directional flow with individual port shut-off
This article was originally published on Engineeringtalk on 1 Mar 2001 at 8.00am (UK)
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In 316 stainless steel with Viton O-rings as standard, they are available in a wide range of special materials and sealing elements, have a Cv rating of 0.10 and an operating temperature range of -40oC to +120oC.
The Hoke Miniature Metering Valves give fine control within a compact design featuring micrometer vernier handle, external locking stem sleeve, panel mounting and 1/16in Gyrolok end connections.
For pressures from vacuum to 6000 psig and temperatures of -55oC to +230oC, they come in 316 SS with Dyna-Pak Teflon packing or O-ring seals.
LDV Low Dead Volume Fittings in 1/16in and 1/8in sizes combine leak-tight operation with the ability to be repeatedly remade.
Providing the same high reliability connections as the proven Hoke Gyrolok tube fittings range, they are also supplied in 316 SS as standard or other materials to order.
Other Hoke analyser items include ball valves with 'unique' shut-off and diverting capabilities, needle valves for sampling as well as analytical systems and Gyrolok tube fittings now available with 'Safety Changers' for safe and effective component replacement.
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