Top Entry Cryogenic Butterfly Valve 300LB Butt Welded Triple Offset

                                      Top Entry 300LB Butt Weled Cryogenic Butterfly Valve

Design Features:

Cryogenic triple-offset valves

Cryogenic extension in accordance with international & customer standards

Quarter Turn non-rubbing & frictionless sealing

Low fugitive emissions in compliance with ISO 15848 & API 622

Anti Blow-Out stem design in full compliance with API 609

Optimized disc design for maximum flow capacity

Resilient metal-to-metal seal

Bi-directional torque seated design

Inherently Fire-Safe API 607 Tested

Solid seal ring assures ZERO LEAKAGE

according to API 598 resilient seated and API 6D

Stellite hard-faced integral seat or hardened bolted seat

The Cryogenic Butterfly Valve Design

• Butterfly valve for Cryogenic Service (-196°C ~ +100°C)
• Pressure Rating : ANSI Class 150/300
• Bi-directional design. Working pressure 10barg, 16barg
• With butt-welding ends or flanged ends
• With inspection / maintenance access (side entry)
• Double offset shaft, Triple offset shaft
• Solid double piece shaft
• Valve may be fitted in any orientation
• Standard Compliance : BS 6364 Valves for cryogenic service
• Fire Safe approved in accordance with BS 6755
• Extended bonnet / shaft for safe access

Application

• Gas carrier (liquefied propane gas, butane, acetylene, ethylene liquefied natural gas, etc.)
• Receiving terminal
• Liquefied Oxygen (-160°C) plants

Manufacturing Scope: 

Diameter: 3''~ 60''

Pressure: ANSI 150LB-600LB

Body Material: Carbon steel. Stainless steel, Alloy steel, Composite steel

Trim Material: According to API609

Operating Performance: 

Mode Of Operation: Manual Operation, Gear, Electric, Pneumatic