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Model NVII Needle Valve
Brand: Dwyer Instruments, LLC
The MODEL NVII Needle Valve provides easy flow regulation in all applications, including shut off and throttling for pressure gauges and instruments.
With a one piece, hot forged brass body construction, years of maintenance-free service can be expected.
The Model NVII, with its tamper-proof design and blowout-proof stem, provides excellent performance and reliability.
Specifications
Brand
Enclosure, Body Material
- Brass
Media
- Gas
- Liquids & Gases
NPT Inlet
- 1/4” NPT Female
- 1/4” NPT Male
NPT Outlet
- 1/4” NPT Female
- 1/4” NPT Male
O-Ring Material
- Fluoroelastomer - Wetted Materials
Supply Pressure
- psi: 2,000 (kPa: 13,800, bar: 138)
Temperature Range
- -40° to 177° C (-40° to 350° F)
Wetted Materials
- Brass - Retainer, Hand Wheel