Saray Pandumaan na Low-End tan Mid-High-End Soft Sealing Butterfly Valves

1. Panpili na Materyal

Saray Low-End Valves

• Saray Materyales ed Laman/Disko: Kaslakan et manguusar na abeban presyo iran metal a singabalatyangodino unalloyed carbon steel, ya nayarin anggapoy resistensya to ed corrosion diad mairap iran kaliberliber.
• Saray Singsing na Panselyo: Gawa ed saray manunan elastomer a singa sayNR (natural rubber)odino low-grade EPDM, ya limitado so resistensya tod kemikal tan temperature tolerance (alimbawa, ≤80°C / 176°F).
• Shaft: Mabetbet ya ginawa manlapud ordinaryon carbon steel ya anggapoy treatment ed tapew to, ya mainomay ya na-rust no basa o acidic so kipapasen.

Mid-High-End Valves 

• Saray Materyales ed Laman/Disko: Mangusar na saray premium a materyales a singa say stainless steel (SS304/316), ductile iron, odino aluminum bronze parad mas mabiskeg ya resistensya ed corrosion tan mekanikal ya biskeg.
• Saray Singsing na Panselyo: Mangusar na high-performance elastomers a singa say FDA-compliant EPDM, NBR, PTFE, odino Viton®,mangiyoopresi na broader chemical compatibility (alimbawa, ag-onkupas ed saray larak, asido, odino solvent) tan mas atagey iran temperatura (-20°C anggad 150°C / -4°F anggad 302°F).
• Shaft: Gawa ed stainless steel (SS410/316) ya walay pinakintab odino pinaltosan ya tapew to (alimbawa, nickel plating) pian ag-onkapuy tan ag-onleak.

1. Desinyo na Istruktura tan Panaggawa

Saray Low-End Valves

• Pinasimplin Desinyo: Saray manunan konsentriko odino single-eksentriko iran istruktura ya limitado so inkasusto na panagselyo. Say disc tan yurongan et nayarin walaan na magaspang ya makina, ya pansengegan na mas atagey ya friction tan torque.
• Pantitipon: Mabetbet ya mass-produce ya daiset so kalidad na kontrol, kanian ag-ontutumbok so tolerances. Saray leakage rate et nayarin ag makaabot ed istrikton estandarte (alimbawa, onlampas ed saray kakaukolanen na ANSI B16.104 Class VI).
• Panggawa:Kaslakan ya ipares ed abeban gastos ya manual iran panangawit odino manunan electric actuators, ya kulang na durability parad mabetbet ya operasyon.

Mid-High-End Valves

• Advanced Design: Pakabidbirandoble-eksentriko odino taloran-eksentriko iran istrukturapian nabawasan so pan-apag-apag, napaaligwas so inkaepektibo na panag-seal, tan nabawasan so pakasulong. Singa bilang, saray double-eccentric ya desinyo et manggagawa na "wedging effect" parad mas malet ya shut-off.
• Eksakton Panaggawa: Ginawa ya uusaren so high-precision CNC equipment, ya mamaseguro na maabig ya galaw na disc tan sankaabigan ya kontak na seal. Saray leakage rates et mabetbet ya onlampas o onlampas ed ISO 15848-1 (alimbawa, Bubble-tight Class A).
• Panggawa: Mipara ed saray premium actuator (pneumatic, hydraulic, odino intelligent electric actuators) parad maples tan atagey a siklo na aplikasyon. Arum a modelo et walaan na saray positioner odino feedback sensor parad automation.

3. Performance & Reliability

Saray Low-End Valves

• Limitasyon na Pressure/Temperatura: Matukoy parad saray sisteman abeban presyon (alimbawa, ≤PN10 / Class 125) tan mainget iran temperatura. Nayarin onsaew ed atagey a presyon (alimbawa, >PN16) odino arawrawin petang (-10°C anggad 90°C) ya kaliberliber.
• Bilay na Serbisyo: Pinatikey lapud makapuy ya inkadukey na materyal tan saray depekto ed desinyo, ya kaukolan so mabetbet ya panmintina o pansalat (alimbawa, 10,000-20,000 a siklo).
• Peligro na Pan-leak: Mas baleg so posibilidad ya naderal so seal odino naderal so shaft, ya pansengegan na saray agos ed kaliberliber odino pakaderal na sistema.

Mid-High-End Valves

• Limitasyon na Pressure/Temperatura: Ginawa parad saray sisteman medium-to-high pressure (alimbawa, PN16–PN40 / Class 150–Class 300) tan mas malaknab iran temperatura (-30°C anggad 200°C / -22°F anggad 392°F).
• Bilay na Serbisyo: Ginawa parad andukey a panaon ya napanmatalkan, ya say bilay to et onlampas ed 100,000 ya operasyon. Wala ray premium ya modelo ya mangiyoopresi na lifetime warranty.
• Kontrol ed Panag-awas: Saray advanced seals tan anti-blowout shafts et mamapaabeba ed peligro na leakage, kanian matukoy iratan parad saray kritikal ya aplikasyon a singa say gas systems odino delikadon panag-asikaso na pluido.

4. Aplikasyon

Saray Low-End Valves

• Matukoy Parad: Saray aliwan kritikal, abeban peligro ya aplikasyon ya walaan na manunan pankaukolan ed panangontrol na agos, a singa say:
• Saray sistema na suplay na danum ed kaabungan
• Simplin HVAC ductwork
• Say abeban presyon na irigasyon o panag-agus na danum
• Paliisan so Pangusar ed: High-pressure industrial pipelines, corrosive media, odino safety-critical ya kaliberliber (alimbawa, oil & gas, parmasyutika).

Mid-High-End Valves

• Maong parad: Saray mankaukolan ya industrial tan komersyal ya aplikasyon, kaiba lay:
• Saray planta na panagproseso na kemikal (saray makaderal a pluido)
• Say produksyon na naakan tan iinumen (estandarte ed kalinisan)
• Panagpawala na kuryente (singaw ya atagey so petang to)
• Larak tan gas (saray kakaukolanen ya ag-onsabog)
• Saray Manunan Estandarte: Mabetbet ya sertipikado ed ISO, API, ASME, odino ATEX parad panumbok ed saray internasyonal a totontonen nipaakar ed kaligenan tan kalidad.

5. Gastos tan Panmintina

Saray Low-End Valves

• Inmunan Gastos: Mas mura (20-50% ya mas abeba nen saray mid-high-end ya modelo), kanian makapasagyat iratan parad saray proyekto ya sensitibo ed badyet.
• Panagmantini: Mas atagey ya gastos ed andukey a panaon lapud mabetbet ya pansasalat na seal, panag-lubricate na shaft, odino panag-apiger na corrosion.
• Peligro na Pan-downtime: Mas mainomay ya naandi so ag-iilaloan ya pakaandi, ya pansengegan na pakaandi na produksyon diad industriyal iran pasen.

Say pampili na dugan balbula (alimbawa.TWS Valve)

• Low-End: Matukoy parad antikey a panaon, aliwan kritikal ya usar ya say gastos so manunan pampapagaan.
• Mid-High-End: Manpuonan ed saraya parad inkamatoor, kaligenan, tan andukey a panaon na pakagawa ed saray mairap ya aplikasyon. Lawas ya ikonsidera so klase na media, kondisyon na operasyon, tan saray kakaukolanen ed panumbok no manpipili na balbula.

 

Sayan pandumaan so mangipapabitar no akin ya saray mid-high-end valvesD371X-16Qmas labay na saray industriya ya mangiiter na prayuridad ed kaligenan tan inkaepektibo, bangta saray low-end ya opsyon et manseserbi ed saray manunan pankaukolan ya walay gastos.

Malambot ya Selyo, Mairap ya Gagawaenwafer butterfly valve, Doble flange butterfly valve D34B1X-10Q, Gate valve, Y-strainer,Wafer dual plate check valve,-Inhinyero parad solusyon na Leak Fredd. Malet ya Selyo, Agnaparaan ya Panmatalkan, Eksperto ed Panangontrol na Agos.