NPTLOK Female Needle Valve
NPTLOK manufactures female needle valve for more than 20 years. A female needle valve is for the regulation of fluids in process, instrumentation, and power applications. The flow can be regulated by using a spindle.
- Material: Stainless steel 304, 316, carbon steel, and other special materials
- Thread: NPT, BSPP, Metric, and other standard threads
- Size: 1/8”-2”
- Pressure: Up to 10,000psi
- Back-up ring: PTFE
- Stem type: Regulating
- Female Needle Valve Datasheet
Choose female needle valve by part number according to your requirements
Forging Parts or Bar Stock of Female Needle Valve Is Available
NPTLOK female needle valve body is available in forging parts or bar stock parts depending on the pressure requirements.
If you require low and middle pressure, the bar stock body is suitable for you because of the economic and friendly price.
If you require high pressure like 10,000psi, the forging parts are good for you, as the forging parts can stand higher pressure than the bar stock body.
Female Needle Valve Parts
NPTLOK female needle valve consists of 3 major parts:
- Needle valve body and seat
- The needle valve stem and stem tip
- The needle valve packing and bonnet
Handle: stainless steel, nylon, and other materials
Stem: the stem threads are rolled for strength
Body: the bar stock or forging parts
Stem type: regulating
Packing: PTFE or Graphite
Female Needle Valve Threads
There are a variety of threads of female needle valve depending on customers’ requirements.
Female needle valve threads include NPT, PT, BSPP, G, Metric, R, and so on.
Female Needle Valve Materials
NPTLOK female needle valve is available in different materials including stainless steel, brass, carbon steel, Monel, and other special materials.
Carbon steel is used to be zink plated.
Normally, our customers choose stainless steel materials, as it is better to stand the test of time, is much more corrosion resistant, and is a friendly cost.
Related Products
Female Needle Valve Function
NPTLOK female needle valve function is flow control. They can be found in different systems and applications. The flow can be controlled by turning the handle of the female needle valve.
Yes
Yes, you can send us your drawings or samples of female needle valve. Our technician will check them and reply to you whether we can manufacture them.
Yes.
It depends on quantities of female needle valve, for example, if the quantity is 100 pcs, the production time will be 15 worker days.
