1/2″-800LB Close Die Forged Steel Globe Valve

Description

API 602 Forged Steel Globe Valve Technical Data Sheet

F11 Material 1/2″ 800LB Butt Weld Ends

1. General Information

2. Applicable Standards

3. Main Design Features

• Body Construction: One-piece die forged body, dense structure, high strength, eliminates casting defects, suitable for high temperature and high pressure services
• Bonnet Connection: Bolted bonnet design with 304/flexible graphite spiral wound gasket sealing
• Disc Design: Renewable disc type, hardfaced seating surface for durability
• Stem Design: Backseat feature allows packing replacement under pressure when valve is fully open
• Operating Characteristics: Disc moves linearly along seat centerline, short stroke, reliable shut-off
• Flow Direction: Flow below seat design, reducing operating torque and protecting packing
• Packing: Flexible graphite packing, low emission design
• Seat: Renewable seat rings or integral hardfacing

4. Main Component Materials (F11 Material)

5. Technical Parameters & Dimensions

5.1 Pressure-Temperature Ratings

5.2 Dimensions (1/2″ Class 800 Butt Weld Ends)

5.3 End Connection Details

• Butt Weld Ends (BW): Bevel preparation and dimensions per ASME B16.25, suitable for welding to pipe

6. Test & Inspection (API 598)

7. Marking & Supply

• Valve Marking: Per MSS SP-25, nameplate to include nominal size, pressure class, material, heat number, design standard, etc.
• Flow Direction: Flow direction arrow marking on body (flow below seat)
• Cleaning & Protection: Valves internally and externally cleaned, ends covered with protectors
• Documentation: Material certificates, pressure test reports, declaration of conformity provided with shipment

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.