O'Keefe Controls Co. www.okcautomation.com
> homepage products downloads news archives about us contact us
News and updates
news about our product lines

Gems Sensors Single Float Fluid Transmitters for High-Accuracy Continuous Shallow Tank Monitoring

Gems Single Float Fluid TransmittersThe Gems XM/XT Series are cost-effective, single float transmitters, designed for high-accuracy continuous fluid level monitoring in smaller tank environments. Gems XM/XT-300 Series fluid level transmitters are constructed from all-wetted polysulfone plastic parts for direct compatibility with a variety of chemicals. Its counterpart, the Gems XM/XT 700 Series, combines the extended durability of stainless steel, or brass, within a lightweight package. Both models serve as effective drop-in replacements using existing tank fittings. They feature 0.14" (3.5 mm) resolution; an indicating length to 14" (35.5 cm); and a stem length to 20" (50.8 cm). XM/XT Series units are also available with a broad choice of mountings and float materials to suit individual requirements.

download pdf (434 kb)


ASCO Offers Series 290 2-Way Proportional Valves with PositionerD

Gems Sensors T M 950 Temperature SensorsThe ASCO Series 290 Proportional Valve with PositionerD is a precise, quick-acting and robust valve suitable for use in outside industrial environments. ASCO’s 2-way solenoid valves have one inlet and one outlet, and are used to permit and shut off fluid flow. Two types of constructions apply to 2-way solenoid valves, which are direct acting and internally piloted. With direct acting constructions, the solenoid is energized, the core directly opens the orifice of a normally closed valve or closes the orifice in a normally open valve. Internally piloted constructions use line pressure to assist operation.

download pdf (442 kb)


NOSHOK Cage Protected Submersible Level Transmitter

NOSHOK 613 Series Cage Protected Level TransmitterNOSHOK has expanded their level measurement offering with the addition of the 613 Series Cage-Protected Submersible Level Transmitter. The 613 Series is welded at the cap and the base for a rugged, tamper-proof seal, and highly accurate, shock resistant, stable performance over long periods of time. Other features include corrosion resistant 316L stainless steel construction; standard 1/2" NPT conduit for attaching lifting rings or mounting brackets; and advanced diffused semi-conductor or sputtered thin film sensor for maximum stability. The 613 Series ranges from 0-50 inH2O through 0-300 psi. Reverse polarity protection and short circuit protection are standard. Optional 5 to 30 Vdc input for 0.5 to 2.5 Vdc output is available for low voltage field applications.

download pdf (311 kb)



O'Keefe Controls Company
4 Maple Drive
Monroe, Connecticut 06468

Specialists in valves, controls
pneumatics, fluid measurement

(203) 261-6711

4th quarter feature: ASCO 068 Series Flapper Isolation Valve
designed for use with neutral and aggressive liquids and gases

ASCO 068 Series

ASCO Numatics has introduced its 16mm ASCO 068 Series flapper isolation solenoid valve, the first in its class with technology that offers greater throughput, smaller sample sizes, and reduced calibration requirements for clinical and analytical instruments. The valve is designed for use with neutral and aggressive liquids and gases. Its flapper technology allows high pressures to be achieved (up to 116 psi) at large orifice sizes while preventing the fluid contamination that can result from spikes in back pressure inherent in analytical devices. The highly reliable valve has been tested to well over 10 million cycles for extended product life. The ASCO 068 Series valve is ideal for OEMs serving the clinical diagnostic, life science, sterilization, and dental markets.

download pdf (811 kb)


NOSHOK Type 40 Flow-Through Annular Style Diaphragm Seals
eliminates clogging issues and inaccurate pressure readings

NOSHOK Type 40 Diaphragm SealsNOSHOK Flow-Through Annular Style Diaphragm Seals can be used with a variety of process conditions including slurries, sludges, chemicals, diffusers and abrasives. In high viscosity media applications, the Type 40 eliminates clogging issues and inaccurate pressure readings often present when off-line diaphragm seals are used. Process liquid flowing through the pipe exerts pressure onto a flexible inner cylinder containing clean, captive liquid, isolating instrumentation from the process flow and preventing plugging. NOSHOK diaphragm seals are available with a variety of connection sizes, as well as o-ring and housing materials, for a wide range of applications.

download pdf (262 kb)


Seametrics NSF-Certified Mechanical Flow Meter
known for its wide range, simplicity, and accuracy

Seametrics MJN Series

Seametrics has released a NSF-Certified mechanical meter to comply with federal lead free regulation which came into effect at the beginning of 2014. The MJN-Series is the economical solution for potable water, cooling tower chemical control, industrial water treatment, and deduct metering. These mechanical flow meters use the multi-jet principle, which has been an internationally-accepted standard for many years. This type of meter is known for its wide range, simplicity, and accuracy in low-quality water.

download pdf (782 kb)


Rotork Fairchild High Pressure Precision Regulator (HPP)
constructed of rugged 316L Stainless Steel

Rotork HPP Regulator

The Rotork Fairchild HPP incorporates a new patented valve and valve seat to prevent leakage, which commonly occurs with high supply pressures. Designed for applications that have high supply pressures and require a much lower output pressure, the HPP pressure regulator is constructed of rugged 316L Stainless Steel for corrosion resistance and durability. Available in a 2 or 4 port configuration, the Fairchild HPP pressure regulator will handle a 6000 psi maximum supply pressure and offers output pressure ranges from 0-1000 psi up to 0-3000 psi. The HPP high pressure regulator also offers a supply valve Cv of 0.06.

download pdf (688 kb)







HOME          PRODUCTS           DOWNLOADS           NEWS ARCHIVES           ABOUT          CONTACT

Use of this page design permitted by webpagetemplates.org under Creative Commons License 3.0