First, stainless steel antibiotic shut-off valve - overview
Stainless steel antibiotic shut-off valves are mainly used in biological fermentation, pharmaceutical and beer fermentation, amino acid fermentation, biological fermentation, biological fertilizer fermentation, various antibiotic fermentation, biological, biochemical, chemical and pharmaceutical materials, water, steam, cold control, etc., bottom Drain holes can be opened according to customer needs, high temperature and long service life, no dead angle to zero leakage level.
Second, stainless steel antibiotic shut-off valve - characteristics
1. YJ41F antibiotic shut-off valve has strong sterilization and detoxification function to prevent the product from being infected.
2. The gasket is made of high temperature resistant PTFE composite material.
3, the sealing gasket, the valve body middle sealing ring, the valve stem packing are all made of high quality PTFE material. Long life and corrosion resistance, ensuring no internal or external leakage.
4. The streamlined flow path makes the pressure loss small.
5. The gasket can be replaced, the disassembly is more convenient, and the maintenance cost is low.
Third, stainless steel antibiotic shut-off valve - design and manufacturing standards
Design and manufacture: GB/T12235
flange size: JB/T79.1
structure length: GB/T12221
inspection and test: JB/T9092
Fourth, stainless steel antibiotic shut-off valve - main performance specifications
Nominal pressure | 1.6 | MPa | |
test pressure | Strength test | 2.4 | |
Seal test | 1.76 | ||
Upper seal test | 1.76 | ||
Gas seal test | 0.6 | ||
Operating temperature | 120 | °C | |
Applicable medium: water, steam, food, etc. |
Five, the main dimensions and connection size (mm)
Nominal diameter (DN) | Nominal pressure (Mpa) | Working pressure (Mpa) | L | D | D1 | Z-? | H1 | H2 | D0 | Weight (kg) |
15 | 1.6 | 1.6 | 130 | 95 | 65 | 4-14 | 190 | 200 | 100 | 5.5 |
20 | 150 | 105 | 75 | 4-14 | 230 | 245 | 120 | 7.5 | ||
25 | 160 | 115 | 85 | 4-14 | 238 | 258 | 140 | 8.5 | ||
40 | 200 | 150 | 110 | 4-18 | 285 | 310 | 160 | 15.5 | ||
50 | 230 | 165 | 125 | 4-18 | 305 | 335 | 200 | 19 | ||
65 | 290 | 185 | 145 | 4-18 | 325 | 355 | 240 | 22 | ||
80 | 310 | 200 | 160 | 8-18 | 395 | 435 | 280 | 31 | ||
100 | 350 | 220 | 180 | 8-18 | 440 | 495 | 300 | 44.5 |