Forged Steel Check Valve
Description
Fenitra azo ampiharina
1. Famolavolana sy fanamboarana
API 602, BS5352, ASME B16.34
2. Famaranana fifandraisana Socket Weld End (SW): ASME B16.11
Famaranana kofehy (NPT): ASME B 1.20.1
Butt-Weld End (BW): ASME B 16.25
Flange End(RF/RTJ):ASME B 16.5
3. Fitsapana & fisafoana
API 602, API 598
4. Famaritana ny famolavolana
Bonnet (BB),
Welded Bonnet (WB),
5. Fitaovana fototra:
A105,LF2,F5,F11,F22,
304(L),316(L),F347,F321,
F51, Alloy 20, Monel
Check valve dia antsoina koa hoe counter flow valve, check valve, back pressure valve ary one-way valve.Io karazana valva io dia misokatra sy mikatona ho azy amin'ny alàlan'ny hery ateraky ny fikorianan'ny fantsona fantsona.An'ny valve automatique izy io.Ny valva fanamarinana dia ampiasaina amin'ny rafitra fantsona.Ny tena asany dia ny fisorohana ny fiverenan'ny antonony, ny fihodinan'ny paompy sy ny motera mitondra azy, ary ny fandefasana ny medium ao anaty fitoeran-javatra.Ny valva fanaraha-maso dia azo ampiasaina amin'ny fantsona ihany koa mba hamatsiana ny rafitra fanampiny izay mety hiakatra ambony noho ny tsindry rafitra lehibe ny tsindry.
Ny valva fanamarinana dia azo ampiharina amin'ny pipelines amin'ny haino aman-jery isan-karazany araka ny fitaovana isan-karazany.
famaritana
| Tsia. | anjara | ASTM Material | |||||
| A105 | LF2 | F11 | F304(L) | F316 (L) | F51 | ||
| 1 | -KEVI-PITANTANANA | A105 | LF2 | F11 | F304(L) | F316 (L) | F51 |
| 2 | DISC | F6a | F6a | F6a + STL | F304(L) | F316 (L) | F51 |
| 3 | seza | 410 | 410 | 410 + STL | 304 (L) | 316 (L) | F51 |
| 4 | GASKET | 304+Graphite | 304+Graphite | 316 (L) + Graphite | 316 (L) + Graphite | ||
| 5 | BONNET | A105 | LF2 | F11 | F304(L) | F316 (L) | F51 |
| 6 | BOLT | B7 | L7 | B16 | B8(M) | B8(M) | B8M |
| 7 | PIN | 410 | 304 (L) | 316 (L) | F51 | ||
| 8 | miankina | 304 | 304 (L) | 316 (L) | F51 | ||
| 9 | bazana | A194 2H | 8 | 8M | 8M | ||
| 10 | LOHATONY | Ss316 | |||||
 | CL150-300-600 | ||||||||
| Habe (NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| Mifanatrika | CL150 | L(RF) | 108 | 118 | 127 | 140 | 165 | 203 | |
| CL300 | 153 | 178 | 203 | 216 | 229 | 267 | |||
| CL600 | 165 | 191 | 216 | 229 | 241 | 292 | |||
| hahavony | CL150 | H | 77 | 81 | 93 | 95 | 103 | 118 | |
| CL300/600 | 61 | 78 | 84 | 101 | 120 | 133 | |||
| Savaivony seranan-tsambo (d) | Karazana fanandratana | 10.5 | 13.5 | 17 | 22 | 28 | 34 | ||
| Karazana swing | 10.3 | 13.5 | 18 | 23 | 29 | 36 | |||
| lanja | CL150 | Karazana fanandratana | 3.6 | 4.6 | 8.5 | 9.2 | 12.5 | 14.8 | |
| Karazana swing | |||||||||
| CL300 | Karazana fanandratana | 3.7 | 4.8 | 8.8 | 9.6 | 13.7 | 17.8 | ||
| Karazana swing | |||||||||
| CL600 | Karazana fanandratana | 4 | 5.8 | 9.5 | 10.4 | 15.6 | 24.5 | ||
| Karazana swing | |||||||||
Raha te hanafatra ny vatana iray ianao dia mifandraisa amin'ny sampana varotra
|
| CL800 | Bonnet Bolted/Welded Bonnet, Port Full/Reduced Port, Outside Screw and Yoke(OS&Y). | ||||||||
| Habe (NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 |
| ||
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | |||
| Mifanatrika | L | Karazana fanandratana | 79 | 92 | 111 | 120 | 152 | 172 | 220 | |
| Karazana swing | 79 | 92 | 111 | 120 | 120 | 140 | 178 | |||
| hahavony | H | Karazana fanandratana | 61 | 61 | 78 | 84 | 103 | 118 | 132 | |
| Karazana swing | 61 | 61 | 78 | 84 | 101 | 120 | 133 | |||
| Savaivony seranan-tsambo | d | Karazana fanandratana | 10.5 | 13.5 | 17 | 22 | 28 | 34 | 43 | |
| Karazana swing | 10.3 | 13.5 | 18 | 23 | 29 | 36 | 45 | |||
| lanja | Karazana fanandratana | 1.5 | 1.7 | 3.3 | 4.2 | 6.3 | 10.5 | 12.5 | ||
| Karazana swing | 1.5 | 1.7 | 3.3 | 4.2 | 5 | 8.5 | 10.9 | |||
 | CL900-1500 | RF/RTJ Flange End, Design: API 602 | |||||||
| Habe (NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| Mifanatrika | L | (RF) | 216 | 229 | 254 | 279 | 305 | 368 | |
| (RTJ) | 216 | 229 | 254 | 279 | 305 | 371 | |||
| hahavony | H | 81 | 93 | 95 | 101 | 118 | 130 | ||
|
| d | Karazana fanandratana | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| Karazana swing | 10.3 | 13.5 | 18 | 23 | 29 | 36 | |||
| Lanja (CL1500) | 5.2 | 6.8 | 10.5 | 14.5 | 18 | 24 | |||
FANAMARIHANA: Raha te hanafatra ny vatana iray ianao, azafady mifandraisa amin'ny departemanta fivarotana,
CL900 sy CL1500 dia mitovy ny refy mifanatrika.
 | CL900-1500 | Pressure Seal Bonnet.Seranan-tseranana feno/seranan-tseranana ahena, visy ivelany ary zioga (OS&Y) Kofehy, lasantsy vody, lasantsy socket, famolavolana: ASME B16.34 | |||||||
| Size | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | |||
| Mifanatrika | L | Karazana fanandratana | 92 | 111 | 120 | 152 | 172 | 220 | |
| Karazana swing | 92 | 111 | 120 | 120 | 140 | 178 | |||
| hahavony | H | Karazana fanandratana | 78 | 78 | 84 | 103 | 118 | 132 | |
| Karazana swing | 78 | 78 | 84 | 101 | 120 | 133 | |||
| Savaivony seranan-tsambo | d | Karazana fanandratana | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| Karazana swing | 10.3 | 13.5 | 18 | 23 | 29 | 36 | |||
| lanja | Karazana fanandratana | 3.4 | 3.3 | 4.2 | 6.3 | 10.5 | 12.5 | ||
| Karazana swing | 3.4 | 3.3 | 4.2 | 5 | 8.5 | 10.9 | |||
