Cov haujlwm tseem ceeb: API599, Plug, Valve, Tes tsho, Lubricate, Flange, WCB, CF8, CF8M, C95800, class150, 300, 4A, 5A, 6A, PTFE,

KHOOM NTAU YAM:

Qhov ntau thiab tsawg: NPS 2 txog NPS 60

Siab Ntau Yam: Chav 150 Rau Chav Kawm 2500

Flange Txuas: RF, FF, RTJ

KHOOM SIV:

Casting: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6

Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

TXHEEM

Tsim Nta:

1. Puv Lossis Yuav Tsum Tau Tsawg
2. RF, RTJ, lossis BW
3. Lub Tes Tsho Hom lossis Siab Seem Sib Thuav
4. Txoj Kev 2, 3 Txoj Kev, 4 Txoj Kev

API599 ntsaws valve yog lub qhov ntsuas cua nrawm nrawm nrog cov ntawv kaw lossis cov duab plunger. Los ntawm tig 90 degrees, channel chaw nres nkoj ntawm lub valve ntsaws thiab channel chaw nres nkoj ntawm lub cev valve txuas nrog lossis sib cais kom paub qhib lossis kaw.

Cov duab ntawm nws lub ntsaws valve tuaj yeem yog cylindrical lossis conical. Hauv cylindrical valve plugs, cov kem feem ntau yog plaub; nyob rau hauv conical valve plugs, cov raws yog trapezoidal. Cov duab no ua rau cov qauv ntawm lub ntsaws qhov muag teeb. Nws yog qhov tsim nyog tshaj plaws raws li kev txiav thiab kev sib txuas nruab nrab thiab shunt, tab sis nyob ntawm seb qhov xwm ntawm daim ntawv thov thiab qhov cuam tshuam tsis zoo ntawm qhov chaw sealing, qee zaum nws tuaj yeem siv rau kev kaw.

Raws li tus qauv, nws muaj peev xwm muab faib ua plaub hom: ntsaws ruaj ruaj ntsaws valve, ntsaws tus kheej ntsaws ntsaws valve, ntsaws qhov ntsaws roj thiab roj txhaj ntsaws ntsaws valve. Raws li daim ntawv channel tsim, nws tuaj yeem raug faib ua txoj hauv peb txoj kev ntsaws valve, peb txoj kev ntsaws valve thiab plaub-txoj kev ntsaws valve. Muaj kuj yog compression ntsaws valve.

Yog tias koj xav tau xov xwm ntxaws ntxiv txog li qub thov hu rau NSW (newsway valve) chav muag khoom