Needle Valves
Stainless Steel Male to Female Needle Valve
Compact 316 stainless steel needle valve with male-to-female NPT connections for precise flow regulation and shutoff in instrumentation and process systems. The configuration shown is rated to 3,000 psig (207 bar), with other configurations available according to application requirements.
Specifications
- Type
- Needle Valve
- Connection
- Male Thread × Female Thread
- Working Pressure
- 3,000 psig (207 bar) for the configuration shown
- Body Material
- 316 Stainless Steel
- Thread Type
- NPT
- Operation
- Manual
- Connection Sizes
- Multiple sizes available
- Temperature Range
- Depends on packing and configuration
Product Overview
The StarkValve Stainless Steel Male to Female Needle Valve provides precise flow regulation and shutoff in compact threaded instrumentation and process systems.
Its male NPT inlet and female NPT outlet allow two different threaded interfaces to be connected through a single valve, which may reduce the need for an additional male-to-female adapter in suitable installations.
The compact 316 stainless steel construction is well suited to instrumentation lines, pressure measurement systems, test equipment, sampling systems, and other applications where controlled flow and a space-efficient threaded connection are required.
The configuration shown is rated to 3,000 psig (207 bar). Pressure and temperature capabilities should be confirmed for the required size and operating conditions before selection.
Key Features
Male Thread × Female Thread Configuration
Combines a male threaded connection and a female threaded connection in one compact needle valve.
316 Stainless Steel Body
Provides corrosion resistance for a range of instrumentation and industrial fluid-control applications.
3,000 psig (207 bar) Configuration
The configuration shown is rated to 3,000 psig (207 bar). Ratings for other sizes or configurations should be confirmed separately.
Precise Manual Flow Adjustment
Needle-valve operation enables controlled manual adjustment for flow regulation and shutoff.
Compact Installation
The male-to-female connection arrangement may reduce the need for a separate threaded adapter where the surrounding system interfaces are compatible.
NPT Threaded Connections
The configuration shown uses NPT threaded connections. Required thread sizes and standards should be specified when requesting a quotation.
Multiple Configurations Available
Connection size and other configuration requirements can be reviewed according to the application.
Male-to-Female Connection Design
Unlike a valve with the same connection gender on both ends, this configuration combines a male threaded connection on one side with a female threaded connection on the other.
This arrangement can be useful when a valve needs to be installed between system components with different mating threaded interfaces. In suitable systems, it may reduce the need for a separate male-to-female adapter and help simplify the threaded connection arrangement.
The mating thread standard and size should always be confirmed before ordering to ensure compatibility with the surrounding system.
Pressure and Temperature Considerations
The product configuration shown is marked for a working pressure of 3,000 psig (207 bar).
Pressure capability should not be determined by connection style alone. Male-to-female needle valves can use different valve constructions, connection sizes, and packing configurations, so the applicable working pressure must be confirmed for the specific valve configuration and operating conditions.
Operating temperature can also affect valve selection and packing requirements. For this reason, provide both the required pressure and temperature when requesting a quotation.
Typical Applications May Include
StarkValve Stainless Steel Male to Female Needle Valves can be used for flow regulation and isolation in applications such as:
- Instrumentation lines
- Pressure measurement systems
- Gauge connections
- Sampling systems
- Hydraulic systems
- Test and calibration equipment
- Industrial gas systems
- Chemical and process-fluid systems
- General industrial fluid-control applications
Final valve selection should be based on the required pressure, temperature, process media, thread standard, connection size, and compatibility with the surrounding system.
Male-to-Female vs. Male-to-Male and Female-to-Female Needle Valves
The primary difference is the connection arrangement.
A male-to-female needle valve provides one external threaded connection and one internal threaded connection. It can be useful when the two mating components require different thread interfaces.
Male-to-male needle valves provide external threaded connections on both ends, while female-to-female needle valves accept compatible male-threaded components at both ends.
Connection arrangement should therefore be selected according to the surrounding piping or instrumentation interfaces rather than pressure rating alone.
Different connection styles may be available with different internal constructions and pressure ratings.
How to Select the Right Configuration
When requesting a male-to-female needle valve, provide the following operating information:
1. Thread Standard
Specify NPT or another required thread standard.
2. Connection Size
Provide the required male and female connection sizes.
3. Working Pressure
Specify the normal operating pressure and maximum design pressure where applicable.
4. Operating Temperature
Provide the minimum and maximum operating temperatures.
5. Process Media
Specify the liquid or gas passing through the valve.
6. Material and Documentation Requirements
Provide any specific material grade, testing, traceability, or documentation requirements associated with the project.
StarkValve can use these parameters to confirm the appropriate valve configuration before quotation and production.
Frequently Asked Questions
What is a male to female needle valve?
A male to female needle valve combines a male threaded connection and a female threaded connection in one valve. It provides manual flow regulation and shutoff while connecting components with different mating thread interfaces.
What is the working pressure of this valve?
The configuration shown is rated to 3,000 psig (207 bar). Working pressure for other sizes or configurations should be confirmed according to the specific valve design and operating conditions.
What material is the valve made from?
The product shown uses 316 stainless steel.
What type of thread is used?
The product shown uses NPT threaded connections, with a male connection on one side and a female connection on the other.
Why use a male-to-female valve instead of an adapter?
Where the system requires a male connection on one side and a female connection on the other, an integrated male-to-female valve may simplify the threaded assembly and may eliminate the need for a separate adapter.
Can this valve be used with liquids and gases?
Suitable configurations can be used with liquids or gases when the selected valve material, pressure rating, packing, and temperature capability are compatible with the process conditions.
What sizes are available?
Multiple connection sizes can be supplied according to configuration. Provide the required male and female thread sizes for confirmation.
How should I specify the valve for quotation?
Provide the thread standard, male and female connection sizes, working pressure, operating temperature, process media, and any material or documentation requirements.
Need Help Selecting the Right Configuration?
Send us your connection sizes, thread standard, working pressure, operating temperature, and process media.
StarkValve can help confirm the appropriate male-to-female needle valve configuration for your application.
