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Home > Needle Valves > 1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
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1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves
1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves

1/2 Female Male NPT Petrochemical Stainless Steel 316 Flow Control Needle Valves

Customization: Available
Power: Manual
Connection Mode: Internal Thread
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Product Description

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Basic Information

Model NO.Needle Valve
MaterialStainless Steel
PressureHigh Pressure
StandardASTM
MediaOil Gas
MOQ1 PCS
PaymentT/T, Paypal
OriginChina
HS Code8481804090
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Packaging & Delivery

Package Size35.00cm * 25.00cm * 35.00cm
Gross Weight2.000kg
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Product Description

Stainless Steel Ball Valves 1 PC NO LEAKAGE

Needle Valve Overview

We focus on the production, research and development, and sales of instrumentation valves and industrial valves. With more than 20 years of precision valve manufacturing and 10 years of export experience, our strict control and management of the entire production process ensures product safety, functionality, and design at competitive prices.

NG SERIES Needle Valve Core Features:

  • Maximum working pressure: 6000psig (414 bar)
  • Working temperature (PTFE): -65ºF to 450ºF (-54ºC to 232ºC)
  • Working temperature (PEEK): -65ºF to 600ºF (-54ºC to 315ºC)
  • Compact design for versatile installation
  • Leak-tight performance testing for every valve with nitrogen at maximum working pressure
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Technical Data

Parameter Specification
Product NameNG Series Needle Valve
Available Sizes1/4'', 3/8'', 1/2", 1''
Handle TypesBlack Knob, Anodized aluminum, Stainless Steel
Body MaterialStainless Steel (316), Hastelloy, Titanium, Nickel alloys, Monel
Working Pressure6000PSI (414 bar)
Stem Material316 Stainless Steel
Packing MaterialPTFE or PEEK
End ConnectionsTube fitting or NPT thread
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Detailed Photos

Detailed View 1 Detailed View 2 Detailed View 3 Detailed View 4 Detailed View 5 Detailed View 6 Detailed View 7 Detailed View 8 Detailed View 9
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Frequently Asked Questions

Q1: What is the maximum pressure rating for this needle valve? A: The NG Series needle valve is designed to handle a maximum working pressure of 6000 psig (414 bar).
Q2: What temperature range can the valve operate in? A: Depending on the packing material, it can operate from -65ºF to 450ºF with PTFE and up to 600ºF with PEEK packing.
Q3: Are these valves tested before shipping? A: Yes, every single valve undergoes leak-tight performance testing with nitrogen at its maximum working pressure to ensure safety.
Q4: What materials are available for specialized media? A: We offer a variety of materials including Stainless Steel 316, Hastelloy, Titanium, Nickel alloys, Incoloy, and Monel to suit different corrosive environments.
Q5: What are the available end connection options? A: The valves come with either standard tube fittings or NPT thread connections for easy integration into your system.
Q6: What is the minimum order quantity (MOQ)? A: The MOQ for standard orders is 1 PCS, making it accessible for both small projects and large industrial needs.

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