Premium Gate Valve

Igama: Ivalve yeSango yePremium

Izinto eziphathekayo: 304 Steel Stainless

MOQ: 10 iipcs

Ipakethe: Ukupakisha kwangaphakathi kwebhegi yebhalu ejiyileyo kunye nokupakishwa kwangaphandle kwebhokisi, Okanye ukuthuthwa kwepalethi ekufanelekela ulwandle

Ukuthunyelwa kwempahla: DHL, UPS, FedEx, LCL ngolwandle njl.

Ukunyamezela: Ukuchaneka komatshini weCNC, ukunyamezela ± 0.01mm

Ukuhlolwa: Ukuhlolwa okupheleleyo kweCMM yaseJamani, isiphene se-zero

I-OEM & ODM: I-OEM & ODM yamkelwe, ukwenza isampulu ekhawulezayo

Ixesha: Ukulawulwa komgangatho ongqongqo, ukuhanjiswa ngexesha

Inkonzo:Ukhetho olubanzi lwemathiriyeli yezahlulo zesiko

Iivalvu zesango zizinto ezisisiseko kwiinkqubo zolawulo lwe-fluid, ezaziwa ngokubanzi ngoyilo lwazo olomeleleyo kunye namandla awodwa akhethekileyo. Apha ngezantsi kukho ucazululo olucacileyo lokuba kutheni behleli belolona khetho luphezulu kwiinjineli kunye neengcali zokuthengwa kwempahla kumashishini ahlukeneyo.

Izinto eziluncedo ezingundoqo zeeVavu zeSango

1. Ukuchasa okuNcinciweyo kolwelo kunye nokuFaneka koMmandla

The internal design of a gate valve features a straight-through flow path. When fully open, the gate completely retracts into the valve bonnet, allowing the medium to flow in a straight line without any directional changes. This results in extremely low fluid resistance and negligible pressure drop (typically with a resistance coefficient of just 0.08 to 0.12). This characteristic is crucial for reducing pumping energy consumption and lowering operational costs in large-flow systems.

2. Ukukwazi ukuqukuqela okuphindwe kabini

Iivalvu zesango zakhiwe ngeeshaneli ezilinganayo, oku kuthetha ukuba indawo ephakathi inokuhamba isuka nakweliphi na icala ngaphandle kokubeka esichengeni ukusebenza. This bi-directional sealing capability offers exceptional flexibility in pipeline layout and installation, making them ideal for complex systems where flow direction might change or needs to be reversed.

3. Ukutywinwa okuPhezulu kunye nokukhukuliseka okuPhantsi

When a gate valve is in the fully open position, the sealing surfaces are completely isolated from the high-velocity flowing medium, which significantly minimizes erosion and wear. Additionally, many wedge-type gate valves utilize a self-tightening seal mechanism. This means the sealing force actually increases as the pipeline pressure rises, ensuring a reliable, leak-free isolation even in demanding high-pressure environments.

4. Ubude bobuso ngobuso obubambeneyo

Xa kuthelekiswa nezinye iindidi zeevalvu ezifana neevalvu zeglowubhu, iivalvu zesango zinobude obufutshane bolwakhiwo (ubungakanani bobuso ngobuso). Olu luyilo lugcina isithuba lunciphisa indawo ekhoyo ecaleni komgca wemibhobho, nto leyo eyenza kube lula kakhulu ukudityaniswa kuthungelwano lwemibhobho exineneyo nentsonkothileyo.

5. Izinto eziNyezo kunye nokuZiqhelanisa nobungakanani

Gate valves are highly scalable and versatile. They are available in sizes ranging from small instrument lines (DN10) to massive industrial pipelines (DN2000 and above). Furthermore, they can be manufactured from a wide array of materials—including cast iron, carbon steel, stainless steel, and exotic alloys—ensuring compatibility with diverse media such as water, steam, oil, gas, and mildly corrosive chemicals.

Amanqaku aPhambili okuThengisa iSicelo

1. Isisombululo esigqibeleleyo sokuzihlukanisa kwiiMibhobho eziphambili

Iivalvu zesango ngumgangatho woshishino wemibhobho yothumelo olude ethwele amanzi, ioyile, okanye igesi. Their full-bore design ensures zero obstruction to flow, which is absolutely critical for pigging operations (pipeline cleaning and inspection) and for maintaining maximum throughput efficiency.

2. Iindleko eziSebenzayo kwiiNkqubo ezinkulu zeDiameter

Ukusetyenziswa kobubanzi obukhulu (ngokuqhelekileyo i-DN50 nangaphezulu), iivalvu zesango zibonelela ngesisombululo esinoqoqosho oluphezulu xa kuthelekiswa neglobhu okanye iivalvu zebhola. Their simple yet durable internal structure translates to a lower initial procurement cost and a longer service life with proper maintenance, providing an excellent lifecycle cost ratio.

3. Ukusebenza okuthembekileyo kwiNdawo eziQolileyo

Featuring robust designs such as the OS&Y (Outside Screw and Yoke) configuration, gate valves protect the stem threads from direct contact with the medium. This ensures smooth and reliable operation even in high-temperature or corrosive settings, making them indispensable in petroleum refining, chemical processing, and power generation plants.

4. Ilungele uSebenzi oluQhelekileyo

Iivalvu zesango zenzelwe ngokukodwa inkonzo "evuleke ngokupheleleyo" okanye "evalwe ngokupheleleyo". Lukhetho olugqibeleleyo kwimisebenzi yokwahlula apho imeko yevalvu ingatshintshi. (Note: They are not recommended for throttling or flow regulation, as keeping the gate partially open can cause vibration and damage to the sealing surfaces.)

5. ULondolozo olulula kunye nobomi beNkonzo ende

The straightforward internal structure—typically consisting of a body, bonnet, gate, stem, and seats—makes gate valves relatively easy to inspect and maintain. Many industrial models feature renewable seat rings, allowing for cost-effective repairs and extending the valve's operational lifespan to 15-20 years or more in intermittent service applications.

IiNgcaciso zobuGcisa (Eziqhelekileyo):

Iimeko zesicelo:

ISIQINISEKISO:GB/T 19001-2016/ISO 9001-2015

FAQ

Yintoni i-MOQ yakho?

Kuxhomekeke kuwe, ngokuqhelekileyo yiyunithi ye-1000. Samkela isixa esincinci.

Liliphi ixesha lokuhambisa isampuli?

Yinto ngokwesampulu, ngokwesiqhelo iba ziintsuku ezisi-7.

Ubungakanani bobunzima obuphosileyo?

Ubunzima esinokubuphosa ukusuka kwi-0.007kg ukuya kwi-130kg.

Lithini ixesha lakho lokuhlawula?

I-30% yokuhlawula kwangaphambili kunye ne-70% eseleyo ngokuchasene ne-bill of lading yokuthunyelwa.

Uyawubonelela ngesampulu? Mahala okanye intlawulo?

Ewe, sinikezela ngesampuli, kodwa iindleko zokuhanjiswa kunye neendleko zokubumba kufuneka zithwalwe nguwe.

Ngaba ungumenzi okanye inkampani yokurhweba?

Singumvelisi oqeqeshiweyo onamava angaphezulu kweminyaka engama-26 yokuthumela ngaphandle kokuyila kunye nokuvelisa isinyithi.