SS316 Precision Needle Valve Natural Gas Pneumatic Automatic Needle Valve

• Customization: Available
• Power: Manual
• Connection Mode: External Thread
• Model NO.: HJZF1-FNPT8-9-SS
• Material: Stainless Steel
• Pressure: High Pressure
• Standard: Standard
• Media: Gas
• Media Temperature: High Temperature
• Pack Material: PTFE/ Graphite
• Size Range: DN10-DN25
• Temperature Range: -54—649ºC /-65-1200ºF
• Pressure Range: 6000psi/414bar-10000psi/690bar
• Application: Nontoxic Liquid or Gas, Steam, Oil
• Thread: BSPP BSPT NPT
• Transport Package: Carton
• Specification: 487g
• Trademark: Hongji
• Origin: China
• HS Code: 8481804090
• Production Capacity: 12000pics/Yr
• Package Size: 30.00cm * 30.00cm * 33.00cm
• Package Gross Weight: 2.000kg
• Lead Time: 20 days (1 - 300 Pieces) ; To be negotiated ( > 300 Pieces)

Product Description

Product Description

Needle Valves 

The needle valve is a type of valve with a small port and a threaded, needle-shaped plunger. It allows precise regulation of flow, They are also usually used in flow-metering applications, especially when a constant, calibrated, low flow rate must be maintained for a certain duration, such as the idle fuel flow in a carburetor, steam in the pipe from the power plant, as well as to provide shut off for the pressure gauge or on applicators in many industries.

1. Needle Valve Features& Applications:

• Accurate& Precise control flow rate and pressure.
• Provide reliable cutoff.
• Precise adjustment of flow, bearing resistance, and pressure regulation.
• Also can be used in pump start, turbine by-pass, flow discharge, air regulation, and Reservoir inlet.
• Small Size.

2. Variety of Needle Valves( Manually Operated, Forged Stainless Steel):

• Inlet/Outlet: Straight type, Tee Type, Elbow Type, Y type

3. Needle Valve General Data:

• Pressure Range: 5000Psi-15000Psi(344Bar-10343Bar)
• Working temperatures: -54°C-649°C (-65°F-1200°F)
• Size:1/8''-1''(NPT), DN6-DN20, 
• Connection: Dual Ferrules, Flange, Thread, Welding.
• Application: Liquid or Gas, Steam, Water
• Body Material:304, 1316,316L, 321, Alloy

4. Industrial Application 

• Oil& Gas
• Power Plant
• Nuclear Energy 
• Petrochemical
• Chemicals
• Water Treatment
• Semi-Conductor 
• Food& Beverage

Detailed Photos

Type	Needle Valve	Net Weight	487g
Body Material	316, A105/A350, HC276, Monel400, Incoinel600/625, 2205(S31803), 2507	Manufacturing Capacity	5000/Month
Type of Connection	Thread/Welding	Warranty	1 year
Seal Type	Hard Sealing	Norms	ISO/GB/JB/DIN
Manufacturing	Forging and CNC	Test Norms	API 598/ GBT-13927-2008
Application	Nontoxic Liquid or Gas, Steam, Oil	Certificate	ISO/TUV
Pressure Range	6000psi/414bar-10000Psi/690bar	Pack Material	PTFE/ Graphite
Temperature Range	-54	Thread	BSPP BSPT NPT
Size Range	NPT1/4-3/4 ,1/8-1	PTFE	-54-260°C/-65.2-500°F
HS	84811000.90	Graphite	-54°C - 649°C/-65°F - 1200°F

Company Profile

 

 

FAQ

FAQ

1. Can I get a Sample?

We do provide some small specific samples accordingly based on the process we situate in.  

2. Do you provide customized products?

We are good to offer customized services in terms of logo labeling, manufacturing based on samples or blueprints, etc. 

3. Will communication be a problem? 

Our sales team had great knowledge of our products and acquired solid English communication skills in both written and speaking; the communication can be accessed either literally or verbally via any social networking platform. 

4. Payment Method.

L/C, T/T, PayPal, Western Union.  Principally we do not accept third-party transactions via China's mainland region channel. 

5. Why Choose us?

• Quality: 100% leakage, material, and functionality test in process and before shipping.
• Variety:  Highly customizable flexibility. 
• Reliability:15 years of manufacturing experience.
• Efficiency: Quick& Effective response.
• Utility: Direct link from Manufacturer.
• Flexibility:  OEM/ODM are provided.
• Authentication: Real-time plant audit provided.
• Competitiveness: Price is negotiable on large volumes.