NPT3/4 316L SS Needle Valve with Male Thread NPT Gas Needle Stop Valves 6000psi Control Valve (1600839492120)

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Price:$25.00 - $35.00
Price in USD:Details


Product Overview


Products 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.

Production Details

Needle Valve Features:
* 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.

Needle Valve General Data:
* Pressure Range: 6000psi/414bar-10000Psi/690bar
* Size:Od1/8,1/4,3/8,1/2,3/4,5/8’’ ;1/4-3/4’’NPT
* Connection: Male Thread+Extended Tube
* Application: Liquid or Gas, Steam, Water
* Body Material:304, 316,316L, 321, Alloy, 
Industrial Application
* Oil& Gas
* Power Plant
* Nuclear Energy
* Petrochemical
* Chemicals
* Water Treatment
* Semi-Conductor
* Food& Beverage
Variety of Needle Valves( Manually Operated, Forged Stainless Steel):
* Inlet/Outlet: 
   * Straight type
   * Tee Type
   * Elbow Type 
   * Y type

Product Paramenters

Volume Size
Needle Valve
Net Weight
Body Material
316, A105/A350, HC276, Monel400, Incoinel600/625, 2205(S31803), 2507
Manufacturing Capacity
Type of Connection
1 year
Seal Type
Hard Sealing
Forging and CNC
Test Norms
API 598/ GBT-13927-2008
Nontoxic Liquid or Gas, Steam, Oil
Pressure Range
Pack Material
PTFE/ Graphite
Temperature Range
Size Range
NPT1/4-3/4 ,1/8-1

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Company Profile

Hongji Instrument& Valve Manufacturing Co., Ltd. Was founded in 2009. The campus of Hongji Instrument& Valve Manufacturing Co.,Ltd. Covers approximately 46000 square-meter lands and is located in Tianchang City, Anhui Province, China. Our plants and officebuildings have been established on a high standard level and applied to the ISO quality system to ensure the products we build andthe service we provide meet the highest requirement. Our company has committed to producing forged stainless steel or alloy ballvalves, needle valves, valve sets, pipe unions, air distributors, and welded joints. With years of dedication, we have developed and maintained a good business relationships with many leading companies in different industries, Such as Qinshan Nuclear Power Plant. Conventional Island Nuclear Power Plant, Siemens, Ningde Chemical, PetroChina, Sinopec, CNOOC, Saudi oil fields, etc., in order to fulfill the increasing needs in terms of harsh application usage from our client side, Hongji has made a partial acquisition of another valve plant in 2020, the engineering and technical team members have been increased up to 8 personals,total manufacturing capacity includes 36 CNCs, 28 high precision horizontal lathes, to utilize the fine manufacturing process effectively. Our target aims to provide clients with the best products and services.


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.

Why Choose Us

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