Nā ʻokoʻa ma waena o nā ʻōpepa Butterfly Sealing Soft-End a me Mid-High-End.

1. Koho Mea

Nā Pahu Haʻahaʻa

• Mea Kino/Disc: E hoʻohana maʻamau i nā metala haʻahaʻa likehao haoa i ʻole ke kila kalapona ʻaʻole i hoʻohuihui ʻia, ʻaʻole hiki ke kū i ka corrosion ma nā wahi ʻino.
• Na apo Sila: Hana ʻia me nā elastomers kumu e like meNR (pilikia maoli)a i ʻole EPDM haʻahaʻa haʻahaʻa, me ke kūpaʻa kemika liʻiliʻi a me ka hoʻomanawanui wela (e laʻa, ≤80°C / 176°F).
• ʻĀkau: Hana pinepine ʻia mai ke kila kalapona maʻamau me ka ʻole o ka mālama ʻana i ka ʻili, ʻeleʻele i ka pulu a i ʻole ka ʻakika.

ʻO nā kiwi waena waena 

• Mea Kino/Disc: E hoʻohana i nā mea waiwai e like me ke kila kila (SS304/316), ka hao ductile, a i ʻole ke keleawe alumini no ka pale ʻana i ka corrosion a me ka ikaika mechanical.
• Na apo Sila: E hoʻohana i nā elastomers hana kiʻekiʻe e like me FDA-compliant EPDM, NBR, PTFE, a i ʻole Viton®，hāʻawi broader chemical compatibility (e laʻa, kū i ka ʻaila, nā ʻakika, a i ʻole nā ​​solvents) a me nā pae wela kiʻekiʻe (-20°C a 150°C / -4°F a 302°F).
• ʻĀkau: Hana ʻia me ke kila kuhiliʻole (SS410/316) me nā ʻili i hoʻoliʻiliʻi ʻia a i uhi ʻia paha (e laʻa, ka nickel plating) e pale ai i ka ʻaʻahu a me ka leakage.

1. Hoʻolālā Hoʻolālā & Hana Hana

Nā Pahu Haʻahaʻa

• Hoʻolālā maʻalahi: Nā hale concentric a i ʻole hoʻokahi-eccentric me ka pololei o ka sila ʻana. Hiki i ka disiki a me ka noho ke hana ʻinoʻino, e alakaʻi ana i ka friction kiʻekiʻe a me ka torque.
• Ahahui: Hoʻohana pinepine ʻia me ka liʻiliʻi o ka mana maikaʻi, e hopena i nā ʻae like ʻole. ʻAʻole hiki i ka leakage ke hoʻokō i nā kūlana koʻikoʻi (e laʻa, ma mua o nā koi ANSI B16.104 Class VI).
• hana:Hoʻohui maʻamau me nā lima lima kumu kūʻai haʻahaʻa a i ʻole nā ​​​​mea hana uila maʻamau, nele i ka paʻa no ka hana pinepine.

ʻO nā kiwi waena waena

• Hoʻolālā Kiʻekiʻe: Hiʻonanā hale ʻelua-eccentric a i ʻole triple-eccentrice hoʻemi i ka friction, hoʻonui i ka maikaʻi o ka hoʻopaʻa ʻana, a hoʻemi i ka ʻaʻahu. No ka laʻana, hoʻolālā ʻelua-eccentric i kahi "hopena male" no ka pani paʻa.
• Hana Pono: Mīkini me nā mea hana CNC kiʻekiʻe, e hōʻoia ana i ka neʻe ʻana o ka disc maʻemaʻe a me ka hoʻopili sila maikaʻi loa. Hoʻokō pinepine a ʻoi paha ka nui o ka leakage ISO 15848-1 (e laʻa, Bubble-tight Class A).
• Hoʻoikaika: Hoʻohālikelike me nā mea hoʻokele waiwai (pneumatic, hydraulic, a i ʻole nā ​​​​mea hana uila naʻauao) no nā noi kiʻekiʻe kiʻekiʻe. Aia kekahi mau hiʻohiʻona i nā positioners a i ʻole nā ​​manaʻo manaʻo no ka automation.

3. Hana & Pono

Nā Pahu Haʻahaʻa

• Palena Pumi/Mahana: He kūpono no nā ʻōnaehana haʻahaʻa haʻahaʻa (e laʻa, ≤PN10 / Papa 125) a me nā pae wela haiki. Hiki ke hāʻule i loko o ke kaomi kiʻekiʻe (e laʻa, >PN16) a i ʻole ka wela wela (-10°C a 90°C).
• Ola lawelawe: Hoʻopōkole ʻia ma muli o ka maikaʻi ʻole o nā mea a me nā hemahema o ka hoʻolālā ʻana, e koi ana i ka mālama pinepine ʻana a i ʻole ke pani hou ʻana (e laʻa, 10,000–20,000 pōʻai).
• Pilikia Leakage: ʻOi aku ka nui o ka hoʻololi ʻana o ke sila a i ʻole ka ʻino ʻana o ka shaft, e alakaʻi ana i nā leaka kaiapuni a i ʻole nā ​​​​hana ʻōnaehana.

ʻO nā kiwi waena waena

• Palena Pumi/Mahana: Hoʻolālā ʻia no nā ʻōnaehana puʻe waena-a-kiʻekiʻe (e laʻa, PN16–PN40 / Papa 150–Class 300) a me nā pae wela ākea (-30°C a 200°C / -22°F a 392°F).
• Ola lawelawe: Hana ʻia no ka hilinaʻi lōʻihi, me ke ola pōʻai ma mua o 100,000 mau hana. Hāʻawi kekahi mau hiʻohiʻona premium i nā palapala hōʻoia ola.
• Ka Leakage: ʻO nā sila kiʻekiʻe a me nā lāʻau anti-blowout e hōʻemi i ka hopena leakage, e kūpono iā lākou no nā noi koʻikoʻi e like me nā ʻōnaehana kinoea a i ʻole ka mālama ʻana i ka wai weliweli.

4. Nā noi

Nā Pahu Haʻahaʻa

• He kūpono no: ʻAʻole koʻikoʻi, haʻahaʻa haʻahaʻa nā noi me nā pono hoʻomalu kahe maʻamau, e like me:
• Pūnaehana hoʻolako wai hale
• ʻO ka ductwork HVAC maʻalahi
• ʻO ka irrigation haʻahaʻa haʻahaʻa a i ʻole ka hoʻokahe wai
• Hōʻalo i ka hoʻohana ʻana i loko: ʻO nā paipu ʻoihana hoʻokiʻekiʻe kiʻekiʻe, media corrosive, a i ʻole nā ​​wahi koʻikoʻi palekana (e laʻa, ka aila a me ke kinoea, nā lāʻau lapaʻau).

ʻO nā kiwi waena waena

• Kūpono No: Ke koi nei i nā noi ʻoihana a me nā ʻoihana, me:
• ʻO nā mea kanu hana kemika (nā wai ʻino)
• Hana ʻai a me nā mea inu (nā maʻamau maʻemaʻe)
• Ka hana mana (mahana wela kiʻekiʻe)
• ʻAila a me ke kinoea (nā koi pahū)
• Nā Kūlana Koʻikoʻi: Hōʻoia pinepine ʻia i ISO, API, ASME, a i ʻole ATEX no ka hoʻokō ʻana i nā hoʻoponopono palekana honua a me ka maikaʻi.

5. Uku & Maintenance

Nā Pahu Haʻahaʻa

• Kumukuai mua: ʻOi aku ka liʻiliʻi loa (20–50% emi iho ma mua o nā hiʻohiʻona waena-kiʻekiʻe), e ʻoluʻolu iā lākou no nā papahana pili kālā.
• Ka malama ana: ʻOi aku ka nui o nā kumukūʻai lōʻihi ma muli o ka hoʻololi pinepine ʻana i ke sila, ka lubrication shaft, a i ʻole ka hoʻoponopono ʻana i ka corrosion.
• Hiki i ka wā hoʻohaʻahaʻa: ʻOi aku ka maʻalahi i nā hemahema i manaʻo ʻole ʻia, e alakaʻi ana i nā poho hana ma nā ʻoihana ʻoihana.

Ke koho ʻana i ka Valve Pono (eg.TWS Valve)

• Haʻahaʻa-hopena: He kūpono no ka wā pōkole, hoʻohana koʻikoʻi ʻole inā ʻo ke kumukūʻai ka mea e hopohopo nui ai.
• Mid-Kiʻekiʻe-Hoʻopau: Hoʻokomo i kēia mau mea no ka hilinaʻi, palekana, a me ka hana lōʻihi i nā noi paʻakikī. E noʻonoʻo mau i ke ʻano media, nā kūlana hana, a me nā koi hoʻokō i ke koho ʻana i kahi valve.

 

Hōʻike kēia ʻokoʻa i ke kumu o ka waena waena kiʻekiʻeD371X-16Qʻoi aku ka maikaʻi ma nā ʻoihana e mālama ana i ka palekana a me ka maikaʻi, ʻoiai nā koho haʻahaʻa haʻahaʻa e lawelawe i nā pono kumu.

Sila palupalu, hana paakikiwafer butterfly valve, ʻO ka pahu lele lele pālua D34B1X-10Q, Puka puka pā, Y-strainer,Wafer pālua nānā pāpū,-Enekinia no ka Leak Fredd solutions. Sila paʻa, hilinaʻi like ʻole, kāu loea hoʻokele kahe.