J13W-160P threaded needle valve selected Shanghai fast, high-quality interior J13W-160P threaded needle valve, 100% quality assurance. J13W-160P threaded needle valve 1. Nominal pressure: PN2.5 PN4 PN6.4 PN16 PN32Mpa 2. Nominal Diameter: a variety of non-corrosive or caustic oil, water and gas and other ﹑: DN5 ~ DN25 3. Medium 4. Applicable medium temperature: -20 ℃ ~ + 425 ℃, etc. 5. Manufacturing Materials: 20 # 1Cr18Ni9Ti ﹑ ﹑ 304﹑316﹑316L other major parts and materials Part Name Part name stem, bonnet stem, the valve Stem, Disc Packing Packing J13W-16P chrome-nickel-chromium-nickel stainless steel four poly ethylene oxide, flexible stone e J13W-160, J13W-40 high-chromium stainless steel main performance parameters Model Nominal test pressure PS (MPs) Test pressure Working Pressure (MPa ) Operating Temperature (℃) Suitable medium Shell casing seal (liquid) Seal Seal (gas) Seal J13W-16 1.6 2.4 1.76 0.6 1.6 p≤200 ℃ LPG water, oil and other J13W-40P 4.0 6.0 4.4 0.6 4.0 J13W -160 16.0 24.0 17.6 0.6 16.0 C≤425 ℃ J13W-320P 32.0 48.0 35.2 0.6 32.0 Main external and connecting dimensions nominal diameter pipe thread size Dimensions Weight (Kg) Weight Do LH Do M 6 1/4 60 58 85 60 1/4 10 3/8 0.63 3/8 0.65 60,588,760 65,608,770 15 1/2 20 3/4 1/2 0.8 707,010,080 1.07 3/4 25,180,781,101,001 11/4 100 1.8 32 11/4 5.0 102 130 110