Puka Puka Pahi

LĀNUI HUA:

Nui: 2”~48”(DN50~DN1200)

Puhi Puhi: Papa 150,PN10, PN16

Ka wela:-46 ℃ i + 160 ℃

Hoʻohui: ʻelua flange / Lug / Wafer

Ka hana: Handwheel / Bevel gear box / Pneumatic actuator / Electric actuator 

Noi: ʻOihana pepa/ hana kōpaʻa / koʻu / 

kūlana hana slurry

NA MEA:

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

Ke hoolei ana (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy

KUMU

Nā hiʻohiʻona hoʻolālā:

1.Anti-stem blow-out manao

2.Low torque

3.Short hale 

4.Full awa

5. Top packing sila

6. ʻAʻole ʻaʻahu i ka wā pani a wehe ʻia

7. Loaʻa ka lako laka

ʻO Newsway Valve knife gate valve he hoʻolālā kiʻekiʻe kiʻekiʻe. Hāʻawi kēia valve i ka leakage bi-directional shut-off, ua paʻa me ka mechanically seal, loaʻa kahi hoʻolālā kumu lāʻau ʻole piʻi, a hiki ke hoʻopaʻa hou ʻia i ka lawelawe ma lalo o ke kaomi piha. ʻO ka umauma a me nā wahi noho o ka valve e hoʻomaʻemaʻe iā ia iho. ʻO ka ʻāpana umauma liʻiliʻi, ka liʻiliʻi o ka ʻīpuka arc, a me nā kihi e hoʻoheheʻe ʻia i loko o ke kino e pale i ka hoʻopaʻa ʻana ma o ka hoʻopau ʻana i ke kūkulu ʻana i nā mea i loko o ka umauma, kino a me kahi noho. Hoʻopaʻa ka ʻīpuka i kahi metala hui a me ka noho kūpaʻa a alakaʻi ʻia no ka lōʻihi o ka hahau ʻana o ka valve. Hiki ke hoʻopaʻa hou ʻia ka sila "transverse" luna i ka wā e lawelawe ana ma lalo o ke kaomi piha. Hoʻāʻo ʻia ka valve a helu ʻia no ka leakage ʻole (wai a kinoea) i lalo a i ka lewa. ʻO nā ʻoihana lawelawe ʻo Newsway Valve Knife Gate Valve: ikehu, petrochemical, metallurgical, chemical, mining, pepa hana, mālama kaiapuni, biochemical, pharmaceutical, aila, uila, paʻi a me ka hoʻoluʻu, ʻoihana māmā, meaʻai, paka, kō, mea inu a me nā ʻano ʻē aʻe. .

Nā Mea Hana ʻo Newsway Valves

Hiki ke hāʻawi ʻia ke kino valve NSW a me nā mea ʻoki ma ke ʻano Forged a me ke ʻano Casting. Ma hope o nā mea kila kila a me ke kalapona, hana mākou i nā valve i nā mea kūikawā e like me ka titanium, nickel alloys, HASTELLOY® *, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys a me nā mea papa urea.

Nā mea i loaʻa