High Pressure Valves 316 1/2" Od Needle Valve Instrument Needle Valves for Oil Sampling System

• Customization: Available
• Power: Manual
• Connection Mode: Clamps
• Model NO.: HJZF2-GZ8-7-SS
• Pressure: High Pressure
• Standard: Standard
• Media: Gas
• Media Temperature: High Temperature
• Thread: Silver Plated
• Pressure Range: 6000psi/414bar-10000psi/690bar
• Size Range: 1/4in-5/8in
• PTFE: -54—260°c/-65.2—500°f
• Graphite: -54°c to 649°c/-65°f to 1200°f
• Application: Nontoxic Liquid or Gas, Steam, Oil
• Body Material: 316, A105/A350, Hc276, Monel400, Incoinel600/625
• Transport Package: Carton
• Specification: 295g
• Trademark: Hongji
• Origin: China
• HS Code: 8481804090
• Production Capacity: 42000pics/Yr
• Package Size: 18.00cm * 16.00cm * 16.00cm
• Package Gross Weight: 2.450kg
• Lead Time: 20 days (1 - 301 Pieces) ; To be negotiated ( > 301 Pieces)

Product Description

Product Description

Needle Valves 

The needle valve made by Hongji Instrument& Valve Manufacturing Co., Ltd. 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, 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, 316,316L, 321, Alloy, HC276, Monel400, Enel 600/625, 2205(S31803), 2507

4. Industrial Application 

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

Detailed Photos

Type	Needle Valve	Orifice Size	0.094-0.187in(2.39-4.75mm)
Body Material	304,316, Alloy,	Flow Coefficient	0.37-1.2
Type of Connection	Dual Ferrules	Adjustable cracking pressure	3-600Psi(0.21-41.4bar)
Connection Size:	1/8-3/4NPT
Working temperature	-23ºC to 190ºC/-10ºF -375ºF	Manufacturing Capacity	3000/Month
Manufacturing	Forging and CNC	Warranty	1 year
Application	Nontoxic Liquid or Gas, Steam, Oil	Norms	JB/T 10364-2002
Pressure Range	3000psi(206bar)/6000psi(414bar)	Thread	BSPP BSPT NPT

 

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, etc.  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.