AJ13W-320P threaded needle valve selected Shanghai fast, high-quality interior AJ13W-320P threaded needle valve, 100% quality assurance. AJ13W-320P threaded needle valve stem part name major parts and materials, bonnet stem, the valve packing AJ13w-16p chrome-nickel-chromium-nickel stainless steel four poly ethylene oxide, flexible graphite AJ13w-160, AJ13w-40 quality carbon l stainless steel chrome steel main performance parameters Model nominal working pressure test pressure MPa MPa working temperature ℃ Applicable medium housing seals (liquid) sealed (gas) l AJ13w-16 16 2.4 1.76 0.6 16 p≤200 ℃ LPG water, oil and other AJ13w-40p 4.0 6.0 4.4 0.6 4.0 AJ13w-160 16.0 24.0 17.6 0.6 16.0 C≤425 ℃ AJ13w-320p 32.0 48.0 35.2 0.6 32.0 The main connecting dimensions nominal diameter DN pipe thread Rc Dimensions Weight Do LH Hi d 15 1/2 8078971076 1.0 20 3/4 100,901,091,218 1.7