Fast kuleventil i rustfritt stål

1.Introduksjon av rustfritt stål fast kuleventil

Sammenlignet med den flytende kulventilen overføres kraften som produseres av væsketrykket foran ventilen på kulen, til lageret, slik at ballen ikke beveger seg til ventilsetet, så ventilsetet ikke vil bære for mye trykk ;
Dessuten har den faste kuleventilen i rustfritt stål lite dreiemoment, liten deformasjon av ventilsete, stabil tetningsytelse og lang levetid, som er egnet for applikasjoner med høyt trykk og stor diameter.

2. Spesifikke parametere forFast kuleventil i rustfritt stål

3.Funksjoner avFast kuleventil i rustfritt stål

1) Rustfritt 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 Rustfritt 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) Rustfritt 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) Rustfritt 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. teknisk spesifikasjonav Fast kuleventil i rustfritt stål

5. anvendelse av Fast kuleventil i rustfritt stål

Rustfritt 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. om MST

7.Velkommen til å kontakte oss

ranee@milestonevalve.com
Celle: +86 15033798686

8. FAQ