Guľový ventil z nehrdzavejúcej ocele

1. Úvod do guľového ventilu z nehrdzavejúcej ocele

V porovnaní s plávajúcim guľovým ventilom sa sila vyprodukovaná tlakom kvapaliny pred ventilom na guli prenesie na ložisko, takže guľa sa nebude posúvať do sedla ventilu, takže sedlo ventilu nebude niesť príliš veľký tlak ;
Pevný guľový ventil z nehrdzavejúcej ocele má navyše malý krútiaci moment, malú deformáciu sedla ventilu, stabilný tesniaci výkon a dlhú životnosť, čo je vhodné pre aplikácie s vysokým tlakom a veľkým priemerom.

2. Špecifické parametreGuľový ventil z nehrdzavejúcej ocele

3.VlastnostiGuľový ventil z nehrdzavejúcej ocele

1) Nerez steel fixed ball valve has two-piece and three piece valve body structures. The middle flange is connected by bolts, and the seal is made of reinforced polytetrafluoroethylene inlaid into the stainless steel ring. There is no spring at the back of the steel ring to ensure that the valve seat is close to the ball and keep the seal.
2) There is no PTFE bearing on the upper and lower valve stems of the Nerez steel fixed ball valve, which reduces friction and saves labor. There is no adjusting plate at the bottom of the small shaft to ensure the joint position between the ball and the sealing ring. Full bore design for pipeline cleaning.
3) Nerez steel fixed ball valve automatic pressure relief function: when the stagnant medium pressure in the valve cavity rises abnormally and exceeds the preload of the spring, the valve seat will retreat from the ball to achieve the effect of automatic pressure relief, and the valve seat will reset automatically after pressure relief.
4) Nerez steel fixed ball valvedrain pipeline: the drain valve L is set up above and below the valve body to check whether the valve seat leaks. During operation, when the valve is fully open or closed, the pressure in the middle chamber can be removed and the packing can be directly replaced; Can be discharged in the cavity retention, reduce the pollution of the medium to the valve. Auxiliary seal setting system;

4. Technická špecifikáciaz Guľový ventil z nehrdzavejúcej ocele

5. Aplikácia Guľový ventil z nehrdzavejúcej ocele

Nerez steel fixed ball valve is widely used to cut off or circulate the medium in the transportation pipeline of food, medicine, petroleum, chemical industry, natural gas, steel, environmental protection, papermaking, etc.

6. Informácie o MST

7. Vitajte, kontaktujte nás

ranee@milestonevalve.com
Bunka: +86 15033798686

8. FAQ