Pressure Control Panel Stainless Steel Natural Gas Flow Needle Valve Control Valve

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Pressure Control Panel Stainless Steel Natural Gas Flow Needle Valve Control Valve

Customization:	Available
Power:	Pneumatic
Connection Mode:	Welding

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Product Description

JNV Series Needle Valve - High Purity High Pressure Stainless Steel Flow Control

Model NO.JNV29

MaterialStainless Steel

PressureHigh Pressure

StandardStandard

MediaGas

TemperatureNormal Temperature

Product Features

✔ Live-loaded packing system
✔ Vee stem, regulating stem, soft-seat stem are optional
✔ Compact design
✔ Panel mounting
✔ Straight, angle, and cross flow patterns
✔ Working pressure up to 5000 psig (345 bar)

Typical Applications

📍 Component Testing
📍 Calibration Systems
📍 Laboratory Pressure Control
📍 High Pressure Sampling Systems
📍 Service & Test Equipment

Technical Data

Type	Needle valve
Max Inlet Pressure	345 bar
Seat Material	PCTFE
Filter Material	316 Stainless Steel
Temperature Range	-54ºC to +232ºC
Leak Rate	0.1 cc/min
Weight	0.1kg

Product Size & Dimensions

Industry Expertise

Providing high-precision fluid equipment solutions, specializing in instrumentation fittings and valves. Expertise covers pressure reducing regulators, single and two-stage regulators, and high-purity pipeline systems. Services include supply systems for laboratory and research institutes, gas pipeline engineering, and technical commissioning for high-pressure environments.

Frequently Asked Questions

What is the maximum working pressure for this needle valve?

The JNV series needle valve is designed for high-pressure applications with a working pressure up to 5000 psig (345 bar).

What materials are available for the valve body?

The primary material for the valve body and internal filter is high-grade 316 Stainless Steel, ensuring durability and corrosion resistance.

What is the operating temperature range?

This valve can operate effectively in extreme temperatures ranging from -54ºC up to +232ºC.

Does this valve support panel mounting?

Yes, the valve features a compact design specifically optimized for panel mounting in control systems.

What are the available flow patterns?

The valve is available in straight, angle, and cross flow patterns to suit various pipeline configurations.

What is the leak rate for this series?

The JNV series offers high-purity performance with a low leak rate of approximately 0.1 cc/min.

Product Detail

Pressure Control Panel Stainless Steel Natural Gas Flow Needle Valve Control Valve

Product Description