Robinet cu bilă cu scaun Daikin M111, 150LB, 2 inch, capăt RF
Standard de proiectare: API 6D/API 608
Protecție împotriva incendiilor: API 607/6FA
Evaluări de temperatură de presiune: ASME B16.34
Interval de dimensiuni: 2” la 48” (DN50-DN1200)
Orificiu: alezaj complet sau alezaj redus
Interval de presiune: 150LB până la 2500LB
Conexiuni la capăt: RF cu flanșă, RTJ, sudare cap la cap
Tip bilă: bilă solidă forjată
Dimensiuni de capăt cu flanșă: ASME B16.5 (24” și mai jos), ASME B16.47 Seria A sau B (peste 24”)
Dimensiuni capăt de sudare cap la cap: ASME B16.25
Dimensiuni față în față: ASME B16.10
Inspecție și testare: API 6D
Materiale caroserie: A105/A105N, F304, F316, F316L, F51, F53, F55, C95800, UNS N08825, UNS N06625.
Materiale scaun: PTFE, RPTFE, DEVLON, NYLON, PEEK, metal asezat cu TCC/STL/Ni.
Descrierea supapei:
Tip supapă: Supapă cu bilă plutitoare
Materialul corpului: CF8.
Diametru nominal: 2″
Presiune nominală: 150LB
Conexiune finală: Flanșă RF
Temperatura de funcționare: -29℃~+200℃.
Funcționare: Pârghie.
Daikin M111 duplex steel ball valve is made of duplex stainless steel (ferrite and austenite each account for about 50% of the metal, and the content of the lesser phase must be at least 30%). In industrial manufacturing, common duplex steels are 2205, 2507, and 2520 (310S). This type of ball valve has better material performance than conventional 304, 8 nickel 18 chromium stainless steel, has sufficient plasticity and toughness, good local corrosion resistance and good corrosion resistance, and is often used in chloride-rich working environments, such as seawater evaporation systems, marine ships, and marine engineering pipelines; the medium in the pipeline is hydrogen peroxide, caustic soda, hydrochloric acid, etc., especially the performance of resistance to oxidative corrosion makes Daikin M111 duplex steel ball valve an excellent cut-off and cut-off equipment in nitric acid devices and strong organic acids.
The seal of Daikin M111 duplex steel ball valve uses imported PTFE with batch number M111, which is produced in Daikin, Japan. It has better wear resistance, corrosion resistance, temperature resistance and cold resistance than ordinary domestic PTFE. The applicable temperature range is -180℃-200℃. In some occasions with high requirements for corrosion resistance, such as fine chemical industry, pharmaceutical industry, electronics industry and other related fields, it is recommended to use duplex steel ball valves using M111PTFE as seals. It also performs quite well in high or low temperature working environments.
Daikin M111 duplex steel ball valve related parts
Daikin M111 Duplex Steel Ball Valve Related Parts
| NU | DENUMIRE PIESE | MATERIALE PIESE | |||||
| 1 | CORP | SAF 2205 | SAF 2507 | A995 Gr.1B | A995 Gr.4A | A995 Gr.5A | A995 Gr.6A |
| 2 | CAPOTĂ | SAF 2205 | SAF 2507 | A995 Gr.1B | A995 Gr.4A | A995 Gr.5A | A995 Gr.6A |
| 3 | SCAUN | RPTFE, PTFE, TEFLON, NAILON, PPL, PEEK, DEVLON, Oțel inoxidabil duplex + tratament de călire | |||||
| 4 | MINGE | 2205 | 2507 | S32550 | S31803 | S32750 | S32760 |
| 5 | STEM | 2205 | 2507 | S32550 | S31803 | S32750 | S32760 |
| 6 | AMBALARE | GRAFIT, RPTFE, PTFE, TEFLON, PPL | |||||
| 7 | ȘURUB | A193 B8M | A193 B8M | A193 B8M | A193 B8M | A193 B8M | A193 B8M |
| 8 | PIULIŢĂ | A194 8M | A194 8M | A194 8M | A194 8M | A194 8M | A194 8M |
Standarde pentru valve: Standard japonez/JIS Standard japonez/JPI Standard vechi Standard american Standard american API Standard american/ANS Standard american/standard german DIN Standard german/Departamentul Mecanic JB/Standard Chimic HG20592/Standard național/Standard național GB Standard național JB
Etanșare supapă: etanșare moale, etanșare dură, STL.PPL.M, N, B, Cr13
Structura valvei: directă, cu două căi, cu trei căi, cu patru căi, plutitoare, fixă
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