• ASME B16.43
• ASME B16.5
• ASME B16.10
• API 609
• ISO 5752
• MSS SP 68
• API 598
• MSS SP61
• ISO 15848-1

Size Range:

• DN 50 to 900
• NPS 2" - 36"

Pressure Class Range:

• PN 10 to 40
• Class 150 & 300

Seating Material: Soft and Metal

• Broad application versatility via numerous design options: wafer and lug bodies; standard PFA, optional UHMWPE, fire-sealed, Apex® and TriFlex™ seated versions; and multiple packing options
• Reduced fugitive emissions through triple-leak protection of primary stem seal plus two optional secondary seals
• Increased capacity and improved flow control with low-profile, double-offset disc
• Improved personnel and plant safety per adherence to API 609 criteria for safe, reliable anti-blowout protection