Features:

Investment Casting Body
Working Pressure 800/1000 PSI For W.O.G
Adjustable Stem Packing
Pure Teflon Seals And Seats
Temperature Range:-60 to 450F
Blow-Out Proot Stem,And Safe Prossure-Reducing Hole
100% Leakage Tested At 100 PSL Air Under Water
Hydrostatic Test Pressure:1500PSI
Locking Device(Optional)