1/4in 150psi High Quality High Purity Gas Nitrogen Oxygen Helium Haʻahaʻa Pressure Manual Stainless Steel Diaphragm Valve OEM
ʻO ka wehewehe ʻana i nā huahana no ka haʻahaʻa haʻahaʻa manual diaphragm valve
Nā hiʻohiʻona
1. Metal-i-metal sila no ka leak-free lawelawe i loko o ka vacuum i kiʻekiʻe puʻe pae
2. Li'ili'i i loko no ka ho'oma'ema'e piha 'ana i ke ala kahe
3. Hoʻolālā noho valve piha piha no ka ʻoi aku ka lōʻihi a me ka pale ʻana i ka corrosion
4. Nickel-cobalt alloy diaphragm no ka ʻoi aku ka lōʻihi a me ka pale ʻana i ka corrosion
5. Ma'amau 'o Ra0.25μm (BA helu) a electrolytic polished Ra0.13μm (EP grade) loa'a.
6. Leakage rate <1 x 10-9 std cm3/s i ka ho'āʻo helium
7. Loaʻa nā mea hana pneumatic
8. Pneumatic valve ola a hiki i 3 miliona cycles
ʻO ke kikoʻī o ka haʻahaʻa haʻahaʻa manual diaphragm valve
 | Helu | ʻeleʻele | kino o ka mea |
| 1 | Kalima | Aluminum | |
| 2 | Nā mea hoʻokele | Aluminum | |
| 3 | Puu puuwai | 304 SS | |
| 4 | Ka pāpale | S17400 | |
| 5 | ʻO ka pōʻai pāpale | 304 SS | |
| 6 | Nā pihi | 304 SS | |
| 7 | Diaphragm (2) | ʻO nā huila nikela-kobalta | |
| 8 | Noho kiwi | PCTFE a i ʻole PFA | |
| 9 | Kino valve | 316L SS a i ʻole 316L VAR 316L VIM-VAR |
| ʻikepili ʻenehana | |
| Nui awa | 1/4″, 3/8″ |
| Koefisi kahe (Cv) | 0.27 |
| Anawaena o loko | 0.16 iniha (4.1 mm) |
| ʻO ke kaomi hana kiʻekiʻe | 10 bar (150 psig) |
| Pneumatic actuator hana kaomi | 4.2~6.2 pā (60~90 psig) |
| Hana wela | PCTFE:-23~65 ℃(-10~150℉)PFA:-23~150℃(-10~302℉) |
| Laki leaka (helium) | ≤1×10 mbar l/s |
| ≤1×10 mbar l/s | |
| ʻIkepili kahe | ||
| Ea @ 21°C (70°F) 10.2Ka wai @ 16°C (60°F) | ||
| ʻO ka hāʻule ʻana o ke kaomi i ka pahu kaomi lewa (psig) | Ea (l/min) | Wai (l/min) |
| 0.68 (10) | 86 | 3.2 |
| 3.4 (50) | 230 | 7.2 |
| 6.8 (100) | 410 | 10.2 |
Kaʻina hoʻomaʻemaʻe
Kūlana (WK-BA)
Hoʻomaʻemaʻe ʻia nā hui welded e like me kā mākou hoʻomaʻemaʻe maʻamau a me nā kikoʻī kikoʻī, e kauoha ʻia me ka hoʻohui ʻole o kahi suffix.
Hoʻomaʻemaʻe no ka oxygen (WK - O2)
Loaʻa ka hoʻomaʻemaʻe huahana a me nā kikoʻī kikoʻī no ka hoʻohana ʻana i nā wahi oxygen, a hoʻokō kēia i nā koi hoʻomaʻemaʻe ASTM G93 Class C;e kauoha, hoʻohui -O2 i ka helu kauoha
Maʻemaʻe Kiʻekiʻe Loa (WK-EP)
Loaʻa i ka hoʻopau ʻana o ka ʻili, electrolytically polished Ra 0.13μm, hoʻomaʻemaʻe ultrasonically i ka wai deionised.No ke kauoha, hoʻohui - EP i ka helu kauoha
| Helu Kauoha Kumu | Nā ʻano awa a me nā nui | Ana i loko.(mm) | |||
| A | B | C | L | ||
| WV4-6L-TW4- | 1/4″ nā mea hoʻoheheʻe ʻia ʻo Tube butt weld | 0.44 (11.2) | 0.30 (7.6) | 1.06 (26.9) | 1.74 (44.2) |
| WV4-6L-TW6- | 3/8″ nā mea hoʻoheheʻe ʻia ʻo Tube butt weld | 0.44 (11.2) | 0.26 (6.6) | 1.06 (26.9) | 1.74 (44.2) |
| WV4-6L-FR4- | ʻO 1/4 ″ i kūpono i ka MCR wahine | 0.44 (11.2) | 0.86 (21.8) | 1.06 (26.9) | 2.78 (70.6) |
| WV4-6L-MR4- | 1/4″ hoʻohui kāne MCR kūpono | 0.44 (11.2) | 0.62 (15.7) | 1.06 (26.9) | 2.24 (57.0) |
1. ʻO wai mākou?
Aia mākou ma Guangdong, Kina, hoʻomaka mai 2011, kūʻai aku i Asia Hikina Hema (20.00%), ʻApelika (20.00%), ʻAsia Hikina (10.00%), Mid East (10.00%), Mākeke Kūʻai (5.00%), Asia Hema (5.00%), ʻEulopa ʻĀkau (5.00%), ʻAmelika Waena (5.00%), ʻEulopa Komohana (5.00%), ʻAmelika Hema (5.00%), ʻEulopa Hikina (5.00%), ʻAmelika ʻĀkau (5.00%).Aia ma kahi o 51-100 mau kānaka i loko o kā mākou keʻena.
2.Pehea wau e kauoha ai?
Hiki iā ʻoe ke kauoha pololei mai Alibaba a hoʻouna mai iā mākou i kahi nīnau.E pane mākou iā ʻoe i loko o 24 mau hola
3. Loaʻa iā ʻoe nā palapala hōʻoia?
Loaʻa iā mākou ka palapala CE.
4. pehea e hiki ai iā mākou ke hōʻoia i ka maikaʻi?
I nā manawa a pau i hana mua ʻia ma mua o ka hana nui ʻana;
Nānā hope mau ma mua o ka hoʻouna ʻana;
5.He aha kāu e kūʻai mai ai iā mākou?
ka mea hoʻoponopono kaomi, nā paipu paipu, ka solenoid valve, Needle valve, check valve
6. No ke aha ʻoe e kūʻai mai ai iā mākou mai nā mea hoʻolako ʻē aʻe?
He mau makahiki mākou me nā ʻenehana loea a me nā ʻenehana hoʻolaʻa. hiki ke hāʻawi i nā huahana palekana no ʻoe
7. he aha nā lawelawe e hiki iā mākou ke hāʻawi?
Nā ʻōlelo hoʻouna i ʻae ʻia: FOB, CIF, EXW;
ʻAe ʻia ke kālā uku: USD, CNY;
ʻAno uku i ʻae ʻia: T / T, L / C, Western Union;
ʻŌlelo i ʻōlelo ʻia: English, Chinese
