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China 2 Ways Integral Bonnet Needle Valves, Find details about China Needle Valve, Pressure Gauge Sccessory from 2 Ways Integral Bonnet Needle Valves - Ningbo Shunjay Instruments Co., Ltd.
Specifications
2.Temperature from -65°F to 450°F ( -54°C to 232°C ) with PTFE packing
Temperature from -65°F to 1200°F ( -54°C to 649°C ) with Grafoil packing
3.Safe union-bonnet constrution
4.Back seating design protects the packing in fully open position
5.Panel mountable
6.Packing below stem thread isolates the thread lubricants from the media
7Non-rotating stem tip
8.100% factory tested