What Are You Looking For?
SS-20E10 Series GEKO Compression Fitting Needle Valve for Instrumentation have multiple configurations to choose from, allowing users to find options that meet their performance requirements and system design. From basic low-pressure instrument applications to corrosive high-temperature and high-pressure applications, these needle valves can achieve reliable operation.
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Compression Fitting Needle Valve for Instrumentation
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Size Range NPS 1/16" – 2" |
Body Materials Stainless Steel 316/316L, Alloy 20, Monel 400 |
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Temperature Range -65°F to 1200°F (-54°C to 650°C) |
Stem Materials Stainless Steel 316/316L, Alloy 20 |
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Maximum Allowable Operating Pressure 10000 psi WOG / 690 bar |
Seat Materials PTFE, PCTFE, PEEK, Stainless Steel, Alloy 20 |
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Shutoff Rating Class VI / Zero Leakage |
Disc Materials Stainless Steel 316, Alloy 20, Monel 400 |
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Body Style Straight Pattern / Inline |
Design Standard ASME B31.1 / B31.3, ISO 9001 Compliant |
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End Connections Female Threaded / NPT, ISO 8434-1 Compression Fittings |
Testing Standard API 598 / ISO 5208 / Shell Test Per Customer Requirement |
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Ports Standard Single Port / Multi-Port Options Available |
Connect Platform NAMUR Standard Mounting For Actuators |
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Face To Face As per Manufacturer Standard / ASME B16.10 |
Applications Instrumentation, Petrochemical, Gas & Liquid Control Systems |
GEKO Compression Fitting Needle Valve for Instrumentation

General Instrument Valves and Fittings:
Product sizes from 1/16" to 2", with maximum working pressure of 10,000 psi
and temperature ranges from -65°F to 1200°F.
Optional materials include Stainless Steel, Alloy, Nylon, and PTFE.
Unique Design of GEKO Compression Fitting Needle Valve for Instrumentation

GEKO instrument valves have multiple configurations to choose from, suitable for low and high pressure environments, and can achieve precise flow control in analytical, instrumentation, and scientific applications. In applications that require precise flow levels, they can be finely adjusted with flow coefficients ranging from 0.004 to 0.16. There are various handle options available for measuring valves, which can achieve repeatable flow regulation, enhanced flow setting control, or use a screwdriver for flow setting adjustment in low-pressure applications.
GEKO instrument valves are applied in multiple industries
Petrochemical and natural gas industries
Water and wastewater treatment
Ship and Ocean Engineering
Environmental Protection and Industrial Water Treatment