H and W Series
Forged Steel Gate Valves
½" - 2" Welded and Bolted Bonnets
Features:
• Inconel™ bellows (stainless steel bellows available for H8 series) provide long life and maximum
corrosion resistance
• zero stem leakage eliminates media loss and satisfies environmental regulations
• zero maintenance results in lower operating costs / no downtime
• reduces monitoring costs
• three stem seals for safety: metal bellows, graphite packing, backseat in open position
• hardfaced Stellite
6 seating surface provides long life
• additional alloys, trims and other end configurations available
• Class 150 - Class 600 available
®
Standards:
• valve tested to ASME B16.34 / API 598
• meets MSS SP-117
• 5 year bellows warranty