ncaj nraim los ntawm Diaphragm valve

PN10 PN16 150LBS carbon hlau / cam khwb cia hlau Diaphragm Valve, haum rau corrosive kua

Lub cev: cam khwb cia hlau / Carbon steel / Stainless hlau / Inconel

Cov khoom siv: Roj hmab lined / PTFE lined / PFA lined

Ncej: Stainless hlau

Diaphragm: EPDM / PTFE

Qhov Loj: DN25-DN400

Muaj ob pawg tseem ceeb ntawm cov diaphragm li qub: ib hom ntsaws ruaj ruaj hla lub "weir" (neeb) thiab lwm yam (qee zaum hu ua "tag nrho bore los yog ncaj-dhau" valve) seals hla lub rooj. Feem ntau, ncaj-los ntawm diaphragm li qub yog siv nyob rau hauv daim ntawv thov on-off thiab weir-type diaphragm li qub yog siv rau kev tswj los yog throttling daim ntaub ntawv. Thaum lub diaphragm li qub feem ntau tuaj nyob rau hauv ob qhov chaw nres nkoj (2/2-txoj kev diaphragm valve), lawv tuaj yeem tuaj nrog peb qhov chaw nres nkoj (3/2-txoj kev diaphragm li qub hu ua T-valve) thiab ntau dua (yog li hu ua thaiv-valve) . Thaum muaj ntau tshaj peb qhov chaw nres nkoj, lawv feem ntau xav tau ntau tshaj ib lub rooj zaum diaphragm; Txawm li cas los xij, tshwj xeeb dual actuators tuaj yeem tuav ntau qhov chaw nres nkoj nrog ib daim nyias nyias.

1. Dav kub ntau: -20 ° C-65 ° C

2. Zoo heev lub zog thiab toughness

3. Cov tshuaj tiv thaiv zoo heev

4. nplaim retardant kev ua tau zoo yog nws tus kheej-extinguishing

5. Tsawg thermal conductivity, txog 1/200 ntawm cov hlau

6. nruab nrab hnyav ion ntsiab lus mus txog ultrapure dej tus qauv

7. Cov ntsuas kev noj qab haus huv ua tau raws li cov qauv kev noj qab haus huv hauv tebchaws

8. Lub puab phab ntsa ntawm lub valve yog du thiab du, thiab muaj kev sib txhuam me me thiab adhesion thaum xa cov kua dej.

9. Yooj yim rau nruab, tuaj yeem siv rau kev sib txuas. Xov. Flange thiab lwm txoj hauv kev txuas.

10. Kev laus zoo heev thiab UV tsis kam, uas ua rau lub neej ua haujlwm ib txwm muaj ntau dua li lwm lub tshuab valve. Raws li cov khoom siv tshiab, cov khoom siv CPVC muaj kev tiv thaiv corrosion zoo heev. Nws tau siv dav hauv steel, metallurgy, roj av, tshuaj lom neeg, chiv, zas xim, tshuaj, hluav taws xob, kev tiv thaiv ib puag ncig thiab dej phwj hauv kev lag luam hauv xyoo tas los. Nws yog cov khoom siv hlau anticorrosive. Qhov kev xaiv zoo tshaj plaws.

Diaphragm li qub yog qhov zoo tagnrho rau:

1. Corrosive daim ntaub ntawv, qhov twg lub cev thiab cov ntaub ntawv diaphragm tuaj yeem xaiv rau cov tshuaj sib haum xeeb. (EG Acids, Bases thiab lwm yam)
2. Abrasive daim ntaub ntawv, qhov twg lub cev hauv ob sab phlu tuaj yeem tsim los tiv thaiv kev puas tsuaj thiab lub diaphragm tuaj yeem hloov tau yooj yim thaum hnav.
3. Cov khoom entrained kua, txij li lub diaphragm tuaj yeem kaw ib ncig ntawm cov khoom khib nyiab thiab muab cov foob zoo
4. Slurries, txij li lub diaphragm tuaj yeem kaw ib ncig ntawm cov khoom khib nyiab thiab muab cov foob zoo