Butt Weld Needle Valve for Efficient Liquid and Gas Control

• Customization: Available
• Power: Hydraulic
• Connection Mode: Welding
• Model NO.: J61Y
• Material: Stainless Steel
• Pressure: Low Pressure
• Standard: Standard
• Media: Liquefied Petroleum Gas, Water, Steam, Oil,Acid
• Media Temperature: Normal Temperature
• Nominal Diameter: 3~6mm
• Nominal Pressure: 16.0~32MPa
• Suitable Temperature: -29°c-150°c
• Suitable Medium: Liquefied Petroleum Gas, Water, Steam, Oil,Acid
• Transport Package: Wooden Case Packing
• Specification: 1/2" - 3"
• Trademark: SHANGBAOLUO
• Origin: Jiangsu, China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

BUTT WELD NEEDLE VALVE TYPE
ProductModel:J61Y
NominalDiameter:6~25mm
NominalPressure:16.0~32.0MPa
suitabletemperature:-29°C~550°C
Suitable Medium:Liquefied petroleum gas, water, steam, oil,acid,etc

Product Title: J61Y Butt Weld Needle Valve for High-Pressure Applications
Model: J61Y

Product Overview

The J61Y Butt Weld Needle Valve is designed for precise flow control in high-pressure and high-temperature systems. Its butt weld connection ensures leak-tight integrity, making it ideal for critical applications. Suitable for temperatures up to 550°C and pressures up to 32MPa.

Key Features

1. Needle-Type Precision
   • Tapered needle provides exact control over fluid flow.
2. Butt Weld Connection
   • Ensures superior strength and leak resistance for high-pressure services.
3. High-Temperature Rating
   • Suitable for temperatures up to 550°C in specialized applications.
4. Versatile Media Compatibility
   • Suitable for LPG, water, acid, steam, oil, and other non-corrosive fluids.

Technical Specifications

 

Parameter	Details
Model	J61Y
Nominal Diameter	6mm to 25mm
Nominal Pressure	16.0MPa to 32.0MPa
Working Temp. Range	-29°C to 550°C
Suitable Medium	LPG, water, steam, oil, acid, etc.
Material	Stainless Steel (body/needle), PTFE (seat)
Connection	Butt Weld (ANSI/DIN)

Quality Standards

• Certifications: ISO 9001, CE, API 598 (for valve testing).
• Testing: Hydrostatic pressure test at 1.5x nominal; cycle-tested for 50,000+ operations.
• Warranty: 12 months from installation date.

Detailed Description

1. Working Principle
The needle-shaped plunger moves vertically to control the flow area, allowing for precise regulation of fluid flow.

2. Construction & Materials

• Body: Stainless steel (SS316) for corrosion resistance.
• Needle: Hardened stainless steel for durability.
• Seat: PTFE for tight sealing.
• Weld Ends: Beveled to ANSI/DIN standards for perfect alignment.

3. Installation & Maintenance

• Orientation: Install in vertical or horizontal lines (consult specs for angled options).
• Maintenance: Regularly inspect the seat and needle; clean or replace as needed.

4. Applications

• Power Generation: Steam turbines, boilers.
• Petrochemical: Process heaters, reactors.
• HVAC: Large heating systems, steam distribution networks.

Why Choose J61Y?

• Precision: Needle design ensures accurate flow control.
• Strength: Butt weld connection provides superior integrity.
• Durability: Withstands high pressure and extreme temperatures.

Contact Us Now for technical datasheets, pricing, or custom configurations!
OEM/ODM partnerships available. Custom material/connection options on request.

 

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