1. Pambuka Valve Ball Fixed Anti karat Steel
Yen dibandhingake karo katup bal sing ngambang, gaya sing digawe tekanan cairan ing ngarep katup ing bal kabeh ditransfer menyang bantalan, mula bal kasebut ora bakal pindhah menyang kursi katup, mula kursi katup ora bakal kakehan tekanan ;
Kajaba iku, katup werni waja tahan karat duwe torsi cilik, deformasi kursi katup cilik, kinerja panyegelan stabil lan umur panjang, sing cocog kanggo tekanan dhuwur lan aplikasi diameter gedhe.
2. Parameter khusus sakaKatup Bal Fixed Anti karat Steel
Jeneng Produk |
Katup Bal Fixed Anti karat Steel |
||
DN |
DN50~DN1200 |
Jinis sambungan |
Flanged |
PN(MPaï¼ ‰ |
1.6Mpa~42.0Mpa |
Jinis aktuator |
Manual drive, Pneumatik, Hidrolik utawa Aktuator listrik |
Rentang Suhu Desain |
-20ï +ž + 100â „ƒï½ž + 450â„ ƒ |
Standar |
GBã € DINã € APIã € ANSI |
Awak |
Anti karatWaja |
Sedheng ditrapake |
Banyu, minyak, gas, lan macem-macem medium korosi |
3.Fitur sakaKatup Bal Fixed Anti karat Steel
1) Anti karat 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 Anti karat 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) Anti karat 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) Anti karat 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. Spesifikasi teknissaka Katup Bal Fixed Anti karat Steel
Dhasar desain |
Standar nasional |
Standar Amérika |
||
Kriteria desain |
GB / T12237 |
AP16D |
ANSI B16.34 |
|
Dawane struktur sambungan flange |
GB / T12221 |
AP16D |
ANSI B16.10 |
|
Struktur dawa (welding) |
GB / T15188.1 |
AP16D |
ANSI B16.10 |
|
Nyambung flensa |
GB / T9113 |
ANSI B16.5ã € B16.47 |
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JB / T79 HG20592 |
||||
Pungkasan bokong |
GB / T12224 |
ANSI B16.25 |
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Tes lan pengawasan |
GB / T9092 |
AP16D |
AP1598 |
5. Aplikasi saka Katup Bal Fixed Anti karat Steel
Anti karat 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. Babagan MST
7. Sugeng kontak karo kita
ranee@milestonevalve.com
Sel: +86 15033798686
8. FAQ