API Stainless Steel Globe Valve

Description

Technical Specifications

• Nominal Size (NPS): 2″ – 24″ (DN50 – DN600)
• Pressure Rating: Class 150, 300, 600, 900, 1500, 2500
• Applicable Medium: Water, Steam, Oil, Fuel, and Corrosive Fluids
• Suitable Temperature: Up to 850°F (454°C) depending on specific trim and pressure class

Main Parts and Materials:

Key Product Features:

1. Universal Trim Design: Features a 13Cr stem and disc with CoCr alloy-faced seats (API Trim 8), suitable for service up to 850°F (454°C). Seat faces are ground and lapped to a mirror finish for tight shut-off.
2. Non-Rotating Stem: The unique non-rotating stem design prevents galling and is easily adaptable for actuation, featuring precision Acme threads and a burnished finish.
3. Precision Construction: Body and bonnet castings are precision machined with a one-piece bonnet design for better alignment. The stuffing box and body-bonnet joint are machined to a fine surface finish to ensure a fully enclosed, leak-tight gasket seal.
4. Versatile Configurations: Available in Straight, Y-type, and Angle body patterns, with options for rising or non-rotating rising stems.
5. High-Pressure Capability: Covers pressure classes from 150 to 2500, suitable for critical isolation and throttling services.

Typical Applications:

1. Cooling water systems requiring flow regulation.
2. Fuel systems where flow regulation and tightness are critical.
3. High-point vents and low-point drains for safety and tightness.
4. Boiler discharge ports, main steam discharge, and heater drain pipes.
5. Turbine seals, drain pipes, and lubricating oil systems.

Additional information