Monel Needle Globe Valve Ferrule End

Description

Technical Datasheet: Monel Needle Valve (Double Ferrule Tube Fitting)

1. General Product Data

2. Pressure & Temperature Ratings

Note: Pressure ratings are temperature-dependent and decrease at the upper temperature limits.

3. Material of Construction (Wetted Parts)

4. Dimensional & Flow Data (Typical Values)

Note: Dimensions vary based on connection size.

5. Features & Design

• Packing Below Threads: Packing is located below the stem threads to prevent system media from coming into contact with the threads, reducing corrosion and fugitive emissions.
• Non-Rotating Stem Tip: Prevents galling (scoring) of the seat and stem tip, ensuring leak-tight shut-off and extending cycle life.
• Live-Loaded Packing: (Optional/Standard on some series) Utilizes a spring (Belleville washer) to maintain constant pressure on the packing, compensating for wear and temperature changes.
• Panel Mountable: Standard feature on most forged body designs.
• Safety Backstop: A handle stop prevents over-tightening and potential stem blowout.

6. Applicable Standards & Testing

• Design Standard: Designed to meet ANSI B16.34 / ASME standards.
• Inspection: Each valve is factory-tested for bubble-tight leakage at both the seat and the packing.
• Cleaning: Standard cleaning per ASTM G93 (or equivalent) for instrumentation and oxygen service (Special cleaning SC-11 available).
• Compliance: NACE MR0175 / ISO 15156 compliance available upon request for sour gas service.

7. How to Order (Typical Configuration Code)

When ordering, specify the configuration as follows:

Ordering Example: 2219-G8M (2219 Series, Gyrolok 1/2″, Monel Body)

GUATANTEE:

SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.