The VW1 is a API 6D-compliant, welded-body valve that seals off both seats at the same time and allows bleeding of the entrapped cavity pressure (double block and bleed) with the ball in the closed position.

• Oil & Gas
• General Industry

• Midstream Transportation
• Downstream Processing
• Other Industries

• API 6D/6A
• ASME B16.34
• NACE MR0175
• AAPI 6FA/API 607/API598

• Size Range: DN 50 to 1600 - NPS 2 to 56 (API 6D Valves)
• Pressure Class Range: PN 20 to 420 - Class 150 to 2500
• Seating Material: Soft or Metal

• Reduced fugitive emissions made possible by welded-body construction, which eliminates leak paths
• Greater process control and safety assured by dual independent floating seat design, guaranteeing sealing power at any pressure level
• Economical performance due to low torque requirements
• Simplified seal verification made possible by double block and bleed feature