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Home > Needle Valves > Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
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Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve
Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve

Stainless Steel Forged Needle Valve 1/2 NPT Female Thread 6000psi Instrument Needle Valve

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Product Description

Basic Information
Model NO.
HJZF1-FNPT6-8-SS
Material
Stainless Steel
Pressure
High Pressure
Media
Gas / Liquid / Steam
Steel Grade
316, A105, Hc276, Monel400, 2205
Pressure Range
6000psi/414bar - 10000psi/690bar
Temp Range
-54°C to 649°C
Size Range
NPT1/4 - NPT3/4
Product Description

The needle valve is an essential component designed with a small port and a threaded, needle-shaped plunger. This structure allows for exceptionally precise regulation of flow. It is widely utilized in flow-metering applications where a constant, calibrated flow rate is mandatory, such as pressure gauge shut-off or high-pressure industrial applicators.

1
Precise Control: Provides accurate flow rate and pressure adjustment with reliable cutoff capabilities.
2
High Durability: Forged stainless steel body designed for high-pressure environments (up to 15000Psi).
3
Versatile Connection: Compatible with Dual Ferrules, Flange, Thread, and Welding connections.
4
Wide Application: Suitable for Oil & Gas, Power Plants, Petrochemical, and Water Treatment industries.
Detailed Specifications
Type Needle Valve Standard ISO/GB/JB/DIN
Body Material 304, 316L, 321, Alloy, etc. Seal Type Hard Sealing
Manufacturing Forging and CNC Test Norms API 598/ GBT-13927
Thread Types BSPP, BSPT, NPT, G, ZG Warranty 1 Year
Product Gallery
Needle Valve View 1
Needle Valve View 2
Manufacturing Excellence

Utilizing high-standard manufacturing processes, our facility spans approximately 46,000 square meters. We are equipped with 36 CNC machines and 28 high-precision horizontal lathes. Every product undergoes a strict quality system check to ensure it meets the highest industrial requirements for harsh applications.

Manufacturing Process 1
Manufacturing Process 2
Manufacturing Process 3
Manufacturing Process 4
Manufacturing Process 5
Manufacturing Process 6
Frequently Asked Questions
1. Can I obtain a sample for testing?
Yes, we provide specific small samples depending on the current production process and availability.
2. Are customized products available?
We offer comprehensive customization services, including logo labeling and manufacturing based on specific blueprints or physical samples.
3. What are the available payment methods?
We accept L/C, T/T, PayPal, and Western Union for international transactions.
4. How is the quality of the valves ensured?
Every valve undergoes a 100% leakage, material, and functionality test during the process and prior to final shipping.
5. What materials are used for the valve bodies?
We work with a wide range of materials including 304, 316, 316L, 321, Alloy, HC276, Monel400, and Duplex steel (2205/2507).
6. What is the typical temperature range for these valves?
Our valves can operate in temperatures ranging from -54°C to 649°C (-65°F to 1200°F) depending on the sealing material used (PTFE or Graphite).

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