Needle Valve Straight Body Material 316 Stainless Steel Tube Size 1/8 in A-LOK(R)/Compression Connection Stem Type Regulating Seal Material PTFE Handle Material Nylon Max Pressure 5 000 psi Temp Rating -65 Degrees to 450 Degrees F Max Flow 0.12 gpm Max Height 63/64 in Length 2 1/64 in Standards Tested In Accordance to ISA S75.02