Features

Pressure up to 6000 psig(414 bar) for standard series

Pressure up to 10000 psig(689 bar) for high pressure series

Temperature for PTFE packing from -65°F to 450°F (-54°C to 232°C)

Temperature for Grafoil packing from -65°F to 1200°F (-54°C to 649°C)

Packing below stem thread isolates the thread lubricant from the media

Back seating design protects the packing in fully open position

Body to bonnet seal with metal to metal constant compression, isolates bonnet thread from the media

Non-rotating stem tip

100% factory tested