Habari za Viwanda

Fluid temperature: High temperature fluids (above 450 ℃) should choose high-temperature resistant valves, such as chromium molybdenum steel high-temperature gate valves used in steam pipelines. Low temperature fluids (below -40 ℃) require valves with good low-temperature toughness, and low-temperature ball valves are commonly used in liquid nitrogen and liquid oxygen pipelines.

Valve ya kipepeo ni aina ya valve inayotumia ufunguzi wa aina ya disc na kufunga ili kuzunguka nyuma na nje digrii 90 kufungua, kufunga, au kudhibiti kiwango cha mtiririko wa kati. Valves za kipepeo sio tu kuwa na muundo rahisi, saizi ndogo, uzito nyepesi, matumizi ya chini ya vifaa, saizi ndogo ya ufungaji, torque ya kuendesha gari, operesheni rahisi, na kasi ya haraka, lakini pia kuwa na kazi nzuri ya udhibiti wa mtiririko na sifa za kuziba.

Valves za mpira huajiriwa sana katika mifumo ya kisasa ya bomba la viwandani kwa sababu ya matumizi anuwai, utendaji bora wa kuziba, na urahisi wa kufanya kazi.

Katika mimea ya nguvu, bomba la mafuta na gesi, mifumo ya maji, na shughuli zingine za viwandani, valves za lango ni vifaa muhimu vya kudhibiti mtiririko.