Design Description:

• Type: Cast steel gate valve, cryogenic gate valve, pressure seal gate valve
• Full port design
• Bolted bonnet, outside screw and yoke
• Flexible, sold or split wedge
• Renewable seat rings
• Forged T-head stem
• Rising stem and non-rising hand wheel
• Flange, socket or butt welding ends
• Type of operation: manual, gear, electric, pneumatic

Applicable standard:

• Design standard: API 600, ASME B16.34 BS 1414, API 602, BS 5352
• Face to face: ASME B16.10
• End flanges: ASME B16.5, ASME B16.47
• Socket Welded ends dimension: ASME B16.11
• Threaded ends dimension: ASME B1.20.1
• Butt welding ends: ASME B16.25
• Pressure temperature ratings: ASME B16.34
• Inspection and test: API 598