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Diaphragm Valves
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  • Parker Veriflo FS190 Series Valves

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    Parker Veriflo FS190 Series Valves

    Parker Veriflo Division's FS190 is a non-attitude sensitive, excess flow shut-off valve designed to operate from 10 to 3500 psig. This allows it to be used either between a high pressure source at the inlet to the regulator or in the low pressure delivery line to a process. In both applications, this control valve will automatically shut off the delivery of gas if the flow exceeds a preset limit.


  • Parker Veriflo NOVA Series Valves

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    Parker Veriflo NOVA Series Valves

    Parker Veriflo Division's NOVA is an economical, general purpose diaphragm valve for regulator outlet valve, gas control panels, and analyzer sampling system applications. Standard construction includes 316L Stainless Steel or Brass body, various seat meterials, and an Elgiloy® diaphragm with an outboard metal-to-metal seal for leak integrity.


  • Parker Veriflo NOVAAOP Series Valves

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    Parker Veriflo NOVAAOP Series Valves

    Parker Veriflo Division's NOVAAOP is an economical, general purpose diaphragm valve for gas control panels and analyzer sampling system applications. Standard construction includes 316L Stainless Steel or Brass body, various seat materials, and an Elgiloy® diaphragm with an outboard metal-to-metal seal for leak integrity.


  • Parker Veriflo NV55 Series Valves

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    Parker Veriflo NV55 Series Valves

    Parker Veriflo Division's NV55 is an economical, general purpose, high flow diaphragm valve ideally suited for use when flowing large volumes of corrosive and non-corrosive fluids. Standard construction includes 316L Stainless Steel body, various seat materials, and an Elgiloy® diaphragm with an outboard metal-to-metal seal for leak integrity.


  • Parker Veriflo Quantum and TITAN II Series Valves

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    Parker Veriflo Quantum and TITAN II Series Valves

    Parker Veriflo Division's Quantum and TITAN II® Springless Diaphragm Valves are specifically designed for high pressure, high cycle, ultra high purity applications. These valves feature “VeriClean”, low sulfur high purity 316L Stainless Steel™ which enhances electropolishing, welding and corrosion resistance.


  • Parker Veriflo 16 Series Valves

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    Parker Veriflo 16 Series Valves

    Parker Veriflo Division's 16 Series diaphragm valve provides a high-flow, positive shut off for high purity gas/fluid systems. This 1/2” and 3/8” spring type diaphragm valve offers superior leak integrity for Manually and Pneumatically Actuated applications with pressure ranges from vacuum to 3000 psig.

Author Title Type Size
Parker Par_4515_A00
Parker Veriflo FS190, NOVA, NOVAAOP and NV55 Brochure
.pdf 1020.62 KB Download
Parker 4504_quantum_titanii
Parker Veriflo Quantum/Titan II Catalog
.pdf 620.55 KB Download
Parker par_4515_16
Parker Veriflo 16 Brochure
.pdf 99.00 KB Download
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