Hāʻawi ka Female Threaded Landing Valve i ka hana hilinaʻi no nā ʻōnaehana pale ahi hou. Hilinaʻi nā ʻenekinia i kona hoʻolālā paʻa a me ka maʻalahi o ka hoʻohālikelike ʻana i ka wā pilikia.Kiwikā Pae ʻAno Flange, ʻElua ala pae ʻana Valve, a meKiwikā Pae ʻAlumini keleawehoʻokō pū i nā kūlana palekana koʻikoʻi. ʻĀpono nā luna nānā ahi i kēia mau kiwikā no ka mālama ʻana i nā code.

• Hilinaʻi nā mea kinai ahi i kēia mau kiwikā no ka pane wikiwiki a me ke kahe wai hilinaʻi.

ʻO ka Valve Landing Threaded Wahine: Wehewehena a me nā hiʻohiʻona

He aha ka Valve Pae Uila Wahine?

• ʻO kaKiwikā Pae ʻĀina Uila Wahinehe kiwikā hydrant ʻano poepoe ʻano flange, ʻano oblique.
• Ua kūlike ia me ke kūlana BS 5041 Māhele 1 no nā lako pale ahi.
• Ua hahai ka pilina o ka hose hoʻouna a me ka pāpale hakahaka i ke kūlana BS 336:2010.
• Ua hoʻokaʻawale ʻia kēia valve he haʻahaʻa haʻahaʻa, me kahikaomi komo maʻamau a hiki i 15 mau pa.
• ʻO ke keleawe ke kumu nui no ke kūpaʻa.
• ʻO ka nui o ke komo ʻana he 2.5 ʻīniha me kahi flange, a ʻo ka nui o ka puka he 2.5 ʻīnihaBS 336.
• Hana ia ma ke kaomi hana o 16 bar a ke hoʻāʻo ʻia nei ka noho valve ma 16.5 bar a me ka hoʻāʻo ʻana o ke kino ma 22.5 bar.
• Hāʻawi ka valve i kahi kahe wai o 8.5 lita i kekona ma ke kaomi puka o 4 bar.
• I hana ʻia no nā mea hoʻāla pulu i nā ʻōnaehana hydrant ahi, hana ia me ka wai i hoʻopiha mau ʻia mai kahi lako i hoʻopaʻa ʻia.
• He kūpono no nā hana pale ahi ma uka a me waho o uka.
• Ua hōʻoia ʻia e nā kūlana pale ahi nui, me BS 5041 Māhele 1 a me BS 336:2010.

Nā Hana Koʻikoʻi ma nā ʻōnaehana pale ahi

He kuleana koʻikoʻi ko ka Valve Pae Uliuli Wahine i nā ʻōnaehana pale ahi. Hoʻomalu ia i ke kahe ʻana o ka wai i nā hose ahi i ka wā pilikia. Hoʻohana nā mea kinai ahi i kēia valve e hoʻohui koke i nā hose a komo i ka wai i hoʻopaʻa ʻia. Hoʻomaopopo ka valve i kahi lako wai paʻa a hilinaʻi hoʻi, e kōkua ana i nā hui e pane wikiwiki a kāohi i nā ahi. Kākoʻo kona hoʻolālā i ka hana maʻalahi, ʻoiai ma lalo o nā kūlana koʻikoʻi. ʻO ke kūlike o ka valve me nā mea hoʻopili hose maʻamau e lilo ia i koho makemake ʻia i nā hale a me nā pono he nui.

Nā ʻano ʻike maka a me ke kino

Loaʻa i nā kiwikā pae wili wahine nā hiʻohiʻona kūikawā e hoʻokaʻawale iā lākou mai nā ʻano ʻē aʻe. Hoʻohana kēia mau kiwikānā pilina hopena wili wahinee wili ana ma luna o nā paipu wili kāne. ʻO nā ʻano wili maʻamau e like me NPT, BSPT, a i ʻole BSPP e hana i kahi sila paʻa, pinepine me ka lipine sila a i ʻole ka hui. ʻAʻohe o ka hoʻolālā liʻiliʻi i nā flanges a i ʻole nā ​​​​lua bolt, e maʻalahi ai ke kau ʻana i nā wahi paʻa. Hōʻike ka papa ma lalo nei i nā ʻokoʻa nui:

Nā Kūlana Valve Pae Uila Wahine a me ka Hoʻokō ʻana i ke Code

Nā Kūlana Honua (BS 5041, EN 671-2, UL, IS 5290)

Hoʻolālā mea hanaNā Valve Pae ʻĀina Uila Wahinee hoʻokō i nā kūlana honua koʻikoʻi. Hōʻoia kēia mau kūlana e hana pono nā valves i nā pilikia ahi a hoʻohui pū me nā ʻōnaehana pale ahi. ʻO nā kūlana i ʻike nui ʻia:

• BS 5041-1: Kuhikuhi i nā koi no ka hana ʻana, ka hoʻāʻo ʻana, ka māka ʻana, a me ka hoʻopili ʻana i nā kiwikā pae. Pono nā kiwikā i nā DN65 (2 1/2”) kāne a wahine paha i hoʻopili ʻia a i ʻole nā ​​​​​​kiwikā i hoʻokomo ʻia me ke kaula.
• BS 336: Hōʻike i nā koi no nā pilina hose puka a me nā pāpale pani me nā kaulahao.
• BS 5154: Uhi i nā kikoʻī hou aʻe no ke kūkulu ʻana a me ka hana o ka valve.
• ISO 9001:2015, BSI, a me LPCB: Hāʻawi i nā ʻae honua no ka hoʻokele maikaʻi a me ka hilinaʻi o ka huahana.

Hoʻokomo pinepine nā valves i nā mea pale i ka pala a i ʻole nā ​​​​uhi epoxy i hoʻopili ʻia me ka fusion. Kōkua kēia mau hiʻohiʻona i ka mālama ʻana i ka hana i ka hala ʻana o ka manawa. ʻOiai he mea nui ʻo EN 671-2, UL, a me IS 5290 i ka ʻoihana pale ahi, ʻaʻole kuhikuhi pololei nā palapala i kēia mau kūlana no nā Valves Landing Threaded Female. ʻO ka hapa nui o nā ʻae honua e kālele ana ma BS 5041 a me BS 336.

Hoʻomaopopo: Hōʻoia ka palapala hōʻoia honua e hoʻokō nā kiwikā i nā koi no ka palekana, ka lōʻihi, a me ka launa pū ʻana ma nā mākeke honua.

Nā Koina US a me nā Koina NFPA 14

Ma ʻAmelika Hui Pū ʻIa, ua hoʻonohonoho nā code ahi i nā koi maopopo no nā valve pae. ʻO NFPA 14, ke Kūlana no ka Hoʻokomo ʻana o nā ʻōnaehana Standpipe a me Hose, ke alakaʻi nei i ke koho ʻana a me ke kau ʻana o nā valve i nā ʻōnaehana pale ahi. Nānā nā mea nānā i ka hoʻokō ʻana o nā valve i nā kikoʻī no ka nui, ka helu kaomi, a me nā mea. Hōʻoia pū lākou he mau ʻano kaula kūpono nā valve a me nā ʻano hana hoʻomalu hilinaʻi.

Hahai nā keʻena nānā i kahi kaʻina hana kikoʻī:

1. E hōʻoia i ka mālama ʻana i nā kūlana e like me BS 5041 a me nā code palekana ahi ʻē aʻe e pili ana.
2. Hananā nānā maʻamau i kēlā me kēia ʻeono mahinae nānā i nā leaka, ka pala, a me ka hana kūpono.
3. E hōʻoia i nā hana hoʻokomo pololei, me ke kaulike ʻana o ke kaula a me ka sila ʻana.
4. E loiloi i ke kūpaʻa o ka mea a me ke kūpaʻa i ka pala.
5. E nānā i nā moʻolelo mālama a me nā hopena o ka hoʻāʻo kaomi.
6. E hōʻoia i nā palapala hōʻoia e like me KITEMARK a me ka mālama ʻana i ke kaomi hana a me nā koi kaomi hoʻāʻo.

Hoʻākāka pū nā kānāwai ahi i nā hoʻopaʻi no ka mālama ʻole ʻana. Inā ʻaʻole i kūlike kahi kiwikā i nā kikoʻī i koi ʻia, hiki i ka hale ke kū i nā hopena kānāwai. Hoʻokō nā mea nānā i kēia mau lula e pale i nā ola a me nā waiwai.

Nā Kūlana Hoʻokō: Kaomi, Nā Mea Hana, Nā Kaula

Pono nā Valve Landing Threaded Wahine e hoʻokō i kekahi mau kūlana hoʻokō e hala i nā nānā ʻana a hana pono. ʻO kēia mau pae hoʻohālikelike:

Nānā nā mea nānā i kēlā me kēia pae hoʻohālikelike i ka wā o nā nānā palekana ahi. Ke nānā nei lākou i nā hōʻailona o ka pala, hōʻoia i ke kaulike ʻana o ke kaula, a hōʻoia i ka hana maikaʻi ʻana o nā kiwikā. ʻO ke kau ʻana kūpono a me ka mālama mau ʻana e kōkua i ka hōʻoia ʻana e hilinaʻi mau nā kiwikā i nā pilikia.

Manaʻo kōkua: Pono nā hale hana e mālama i nā moʻolelo mālama kikoʻī a me nā hopena hoʻāʻo e hōʻike i ka mālama mau ʻana i ka wā o nā nānā ʻana.

Nā Pono a me nā Noi o ka Valve Landing Threaded Wahine

Hoʻohālikelike Pili a me ka Hoʻololi ʻana

• ʻO nā kaula kūloko i loko o ka swivel e ʻae i ka hoʻopili palekana me nā hui kāne.
• Pale ka swivel i ka wili ʻana o ka hose i ka wā e pili ana, e hoʻomaikaʻi ana i ka hoʻohana ʻana.
• ʻO nā ʻano kaula maʻamau e like me NH/NST, NPT, a me NPSH e hōʻoiaʻiʻo i ka hoʻohālikelike pololei ʻana me nā ʻāpana ʻē aʻe o ka ʻōnaehana.
• Kōkua nā ʻūpā Rocker a me nā notches Higbee i ka hoʻoponopono koke ʻana i nā kaula, e hana ana i nā pilina wikiwiki a hilinaʻi hoʻi.
• Hāʻawi nā gaskets i loko o ka coupling i nā sila paʻa e pale ai i nā leaka.
• Hoʻopaʻa pono nā apo hoʻonui i ka hose, e mālama pono ana i ka pilina.

Nā Loiloi Kaomi a me ka Hana

Kākoʻo ka Valve Landing Threaded Wahine i nā kaomi hana a hiki i 20 Bar (290 PSI). Hōʻoia kēia helu kiʻekiʻe i ke kahe wai hilinaʻi i ka wā pilikia. Mālama ka valve i ka hana ma lalo o nā kūlana koi, e kōkua ana i nā mea puhi ahi e kāohi koke i nā ahi. Kākoʻo ka hāʻawi ʻana i ke kaomi mau i ke kinai ahi maikaʻi i nā hale kiʻekiʻe a me nā hale kūʻai.

Ka Paʻa o nā Mea a me ke Kū'ē ʻana i ka ʻAʻai

ʻO ke kila kila a me ke kūkulu keleawe e kōkua i ka valve e lōʻihi ka lōʻihi, ʻoiai ma nā wahi ʻino.

Nā Pono Hoʻokomo, Mālama, a me ka Hana

Hoʻokomo maʻalahi ʻia ka Valve Landing Threaded Wahine ma muli o nā kaula a me nā nui maʻamau. Hoʻemi nā mea pale i ka palaho a me nā uhi pale i nā pono mālama. Hana pono ka valve ma lalo o ke kaomi kiʻekiʻe a hoʻokō i nā kūlana i ʻike ʻia. ʻIke nā mea kinai ahi i ka valve e maʻalahi ke hoʻohana i nā pilikia, mahalo i kona hoʻolālā liʻiliʻi a me ka hana maʻalahi.

Nā Hoʻonohonoho Maʻamau a me nā Laʻana Hoʻokō Code Honua Maoli

Hoʻokomo nā hale hana i kēia mau kiwikā ma nā alapiʻi, nā keʻena puka, a me nānā ʻōnaehana riser puluHoʻohana nā hale kiʻekiʻe, nā hale kūʻai, a me nā kahua kai iā lākou no ka pale ʻana i ke ahi. ʻĀpono nā mea nānā i kēia mau kiwikā no ka mālama ʻana i nā code no ka mea ua hoʻokō lākou i nā kūlana honua a hāʻawi i ka hana hilinaʻi.

ʻO ka Valve Landing Threaded Female ke kū nei ma ke ʻano he koho hilinaʻi a kūlike i ke code no ka pale ʻana i ke ahi.

• ʻO nā mea paʻa a me ka hoʻolālā akahele e hōʻoiaʻiʻo i ka hana hilinaʻi i ka wā pilikia.
• Kākoʻo nā palapala hōʻoia honua a me ke kau maʻalahi i ka palekana ma nā ʻano hale āpau.
• ʻO nā hoʻohui paipu wikiwiki a me nā wahi hiki ke komo ʻia e kōkua i nā mea kinai ahi e pane wikiwiki.

Nā nīnau i nīnau pinepine ʻia

He aha ka mea e kūpono ai kahi kiwikā pae wili wahine no nā code ahi o kēia wā?

Ua ʻāpono nā mea nānā i kēia mau kiwikā no ka mea ua kūlike lākou me nā kūlana honua. Hōʻoia kā lākou hoʻolālā i ke kahe wai hilinaʻi a me ka hoʻopili maʻalahi ʻana o nā hose i ka wā pilikia.

Hiki i nā kiwikā pae wili wahine ke kūpono i nā ʻano hose ahi like ʻole?

ʻAe. ʻO nā ʻano kaula maʻamau e like me NPT, BSPT, a me NH/NST e ʻae i kēia mau valves e hoʻopili me ka hapa nui o nā hose ahi i hoʻohana ʻia i nā ʻōnaehana pale ahi.

ʻEhia pinepine e pono ai i nā hale ke nānā i nā kiwikā pae wahine me nā wili?

Pono nā hale hana e nānā i kēia mau kiwikā i kēlā me kēia ʻeono mahina. Kōkua nā nānā mau i ka mālama ʻana i ka hana a hōʻoia i ka mālama ʻana i nānā code palekana ahi.