R27SSNA-R1-NS-NV-02

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The R27SSNA-R1-NS-NV-02 servomotor is equipped with a stainless steel construction, a needle valve type, an integral bonnet design, and a pressure rating of up to 6000 psi. Part of the R Servomotors series by Pacific Scientific, it features a T-bar handle and a temperature range of -54°C to 232°C for precision performance.

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Product Description:

The part no. R27SSNA-R1-NS-NV-02, from Pacific Scientific R Servomotors, is a premium-designed needle valve that is capable of precise flow control.

Because of its corrosion resistance, stainless steel (SSNA) offers exceptional durability and service in challenging environments, whether or not harsh chemicals are present. This valve has a non-rotating stem construction that eliminates the problem of galling and guarantees smooth, accurate flow adjustment, prolonging the service life in high-duty-cycle services. Its R1 size of the valve and threaded connections on the inlet and outlet sides of NPT help to easily fit into existing piping. It has an accurate, safe control system with a 6000 psi pressure rating to handle high-pressure hydraulic, pneumatic, or gas systems. The operating temperature range of -54°C to 232°C allows consistent operation under demanding environments, both freezing and high-temperature environments. The seat construction is of the metal-to-metal type and consists of maximum strength, tight sealing, and the PTFE material used as a packing element minimizes friction, antileakage of surfaces, and chemical attack.

The bonnet is integrated, which provides more strength and reduces the paths of possible leakages. The T-bar handle is easily opened and closed manually and with detailed control of flow, and the stem travel of the valve is 5.0 mm to allow minute adjustment. The valve has a flow coefficient (Cv) of 0.28, giving excellent control of the flow of fluid or gas and giving bubble-tight leakage rate at rated pressure, guaranteeing utmost safety and reliability. This is dependable for use in high-vibration industrial or mobile equipment environments since it is made to withstand vibrations of up to 20 G. It can be purchased at Wake Industrial with a one-year warranty.

Bonnet Type
Integral
Flow Coefficient (Cv)
0.28
Handle Type
T-bar
Inlet/outlet Connection
Threaded NPT
Leakage Rate
Bubble-tight at rated pressure
Material
Stainless Steel (SSNA)
Packing Material
PTFE
Port Size
R1
Pressure Rating
Up to 6000 psi
Seat Material
Metal-to-metal
Stem Travel
5.0 mm
Stem Type
Non-rotating
Temperature Range
-54°C to 232°C
Valve Type
Needle Valve (NV)
Vibration Resistance
Up to 20 G
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  • R27SSNA-RI-NS-NV-02
  • R27SSNAR1NSNV02

Frequently Asked Questions about R27SSNA-R1-NS-NV-02:

Q: What pressure rating does R27SSNA-R1-NS-NV-02 support?

A: The valve is rated for 6000 psi, making it suitable for high-pressure hydraulic, pneumatic, and gas control applications.

Q: What material is R27SSNA-R1-NS-NV-02 constructed from?

A: It is made of corrosion-resistant stainless steel (SSNA), ensuring long-lasting durability even in chemically aggressive environments.

Q: What operating temperature range can R27SSNA-R1-NS-NV-02 handle?

A: It can operate reliably in a wide temperature range from -54°C to 232°C, making it suitable for both extreme cold and high-heat conditions.

Q: What is the flow coefficient (Cv) of R27SSNA-R1-NS-NV-02?

A: The valve has a flow coefficient of 0.28, providing precise flow control for accurate regulation of fluids or gases.

Q: What features enhance the reliability of R27SSNA-R1-NS-NV-02?

A: Its non-rotating stem prevents galling, PTFE packing ensures leak-tight performance, and the integrated bonnet minimizes leak paths while withstanding vibrations up to 20 G.


Internal Product Review

  • ‘‘The R27SSNA-R1-NS-NV-02 needle valve is a robust, precision-engineered solution for accurate flow control in high-pressure environments. Its corrosion-resistant design, smooth operation, and excellent sealing ensure reliable performance in challenging industrial settings.’’

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