Nambala 1
Kawirikawiri amagwiritsidwa ntchito polumikiza ma valve omwe safuna zinthu zinazake kapena zinthu zinazake, ma valve a chipata cha wedge amapereka kutseka kwa nthawi yayitali komanso magwiridwe antchito odalirika. Kapangidwe kapadera ka wedge ka valavu kamakweza katundu wotseka, zomwe zimathandiza kuti ma valve akhale olimba nthawi zonse komanso otsika. Mothandizidwa ndi unyolo wophatikizana komanso luso lopanga lamphamvu, I-FLOW ndiye gwero lanu labwino kwambiri la ma valve a chipata cha wedge omwe amagulitsidwa. Ma valve a chipata cha wedge apadera ochokera ku I-FLOW amadutsa mu kapangidwe kosamala komanso kuyesa kwapamwamba kwambiri kuti akwaniritse magwiridwe antchito apamwamba.
· Kulimba kwambiri (kukana kutuluka kwa madzi mu kalasi A acc. ku EN 12266-1)
· Mayeso malinga ndi EN 12266-1
· Ma Flanges obooledwa motsatira EN 1092-1/2
· Kuyang'anana maso ndi maso molingana ndi EN 558 mndandanda 1
· ISO 15848-1 Kalasi AH – TA-LUFT
Valavu Yodula Yadzidzidzi iyi yapangidwa kuti igwire ntchito mwachangu, kupereka mphamvu yolamulira madzi m'malo opanikizika kwambiri. Imapereka ntchito yotseka mwachangu yomwe imachepetsa chiopsezo cha kutayikira kwa madzi poonetsetsa kuti madziwo atsekedwa nthawi yomweyo, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pakufunika kwakukulu. Valavuyi imatha kugwiritsidwa ntchito pamanja, pampweya, kapena pamadzimadzi, zomwe zimapangitsa kuti ikhale yosinthasintha kuti ikwaniritse zosowa zosiyanasiyana zogwirira ntchito.
Yomangidwa ndi kapangidwe kowongoka komanso kodalirika, valavu iyi ndi yosavuta kuyisamalira, kuonetsetsa kuti ikugwira ntchito kwa nthawi yayitali komanso kuchepetsa nthawi yogwira ntchito. Mphamvu yake yotsekera bwino imaletsa kutuluka kwa madzi, zomwe zimapangitsa kuti chitetezo cha dongosolo lonse chikhale cholimba. Imapezeka mu chitsulo cholimba komanso chitsulo cholimba, valavu iyi yodula mwadzidzidzi imapangidwa kuti ipirire zovuta, zomwe zimapangitsa kuti ikhale chisankho chodalirika chowongolera madzi bwino.
| DN | ØD | CHABWINO | Øg | L | b | ØR | H max. | L1 | STROK | OTB. |
| 15 | 95 | 65 | 45 | 130 | 14 | 110 | 160 | 164 | 9 | 4×14 |
| 20 | 105 | 75 | 58 | 150 | 16 | 110 | 160 | 164 | 9 | 4×14 |
| 25 | 115 | 85 | 68 | 160 | 16 | 110 | 165 | 164 | 12 | 4×14 |
| 32 | 140 | 100 | 78 | 180 | 18 | 140 | 170 | 164 | 13 | 4 × 18 |
| 40 | 150 | 110 | 88 | 200 | 18 | 140 | 185 | 164 | 15 | 4 × 18 |
| 50 | 165 | 125 | 102 | 230 | 20 | 160 | 190 | 167 | 20 | 4 × 18 |
| 65 | 185 | 145 | 122 | 290 | 20 | 160 | 205 | 167 | 22 | 4 × 18 |
| 80 | 200 | 160 | 138 | 310 | 22 | 200 | 250 | 167 | 25 | 8×18 |
| 100 | 220 | 180 | 158 | 350 | 24 | 220 | 270 | 167 | 28 | 8×18 |
| 125 | 250 | 210 | 188 | 400 | 26 | 220 | 310 | 170 | 30 | 8×18 |
| 150 | 285 | 240 | 212 | 480 | 26 | 220 | 370 | 170 | 35 | 8×22 |