GB, din Check Valve
PRÌOMH PHÀRANTAN AGUS TORAIDHEAN
| Ainm pàirt | Corp, còmhdach, geata | seulachadh | Stiom | pacadh | Bolt/cnò |
| Stàilinn cartoon | WCB | 13Cr, STL | Chr13 | Grafait sùbailte | 35CrMoA/45 |
| Stàilinn Austenitic stainless | CF8(304), CF8M(316) CF3(304L), CF3M(316L) | Stuth bodhaig STL | 304, 316, 304L, 316L | Grafait sùbailte, PTFE | 304/304 316/316 |
| Alloy stàilinn | WC6, WC9, 1Cr5Mo, 15CrMo | STL | 25Cr2Mo1V | Grafait sùbailte | 25Cr2Mo1V/35CrMoA |
| Stàilinn dà ìre | F51, 00Cr22Ni5Mo3N | Stuth bodhaig, STL | 00Cr22Ni5Mo3N | Grafait sùbailte PTFE, PTFE | 316/316 |
| Stàilinn aig teòthachd ìosal | LCB, LF2, 16Mn | STL | 1Cr17Ni2,304 | Grafait sùbailte | 42CrMoA/20CrMoA |
| Titanium | ZTA1, ZTA2, ZTA10, Gr2, Gr3 | Stuth corp | TA1, TA2, TA10, Gr2, Gr3, TC4 | Grafait sùbailte, PTFE | 304/304 316/316 |
| nicil | Hastelloy | Stuth corp | Hastelloy | Grafait sùbailte, PTFE | 304/304 316/316 |
Structar toraidh
PRÌOMH MÒR OTHAIR
PN16
| DN | d | D | D1 | D2 | t | C | z-Φd | L | |||
| JB/T | HG/T | JB/T | HG/T | JB/T | HG/T | ||||||
| 15 | 18 | 95 | 95 | 65 | 45 | 2 | 14 | 16 | 4-14 | 4-14 | 130 |
| 20 | 20 | 105 | 105 | 75 | 55 | 2 | 14 | 18 | 4-14 | 4-14 | 150 |
| 25 | 25 | 115 | 115 | 85 | 65 | 2 | 14 | 18 | 4-14 | 4-14 | 160 |
| 32 | 32 | 135 | 140 | 100 | 78 | 2 | 16 | 18 | 4-18 | 4-18 | 180 |
| 40 | 38 | 145 | 150 | 110 | 85 | 3 | 16 | 18 | 4-18 | 4-18 | 200 |
| 50 | 50 | 160 | 165 | 125 | 100 | 3 | 16 | 18 | 4-18 | 4-18 | 230 |
| 65 | 64 | 180 | 185 | 145 | 120 | 3 | 18 | 18 | 4-18 | 8-18 | 280 |
| 80 | 76 | 195 | 200 | 160 | 135 | 3 | 20 | 20 | 8-18 | 8-18 | 310 |
| 100 | 100 | 215 | 220 | 180 | 155 | 3 | 20 | 20 | 8-18 | 8-18 | 350 |
| 125 | 125 | 245 | 250 | 210 | 185 | 3 | 22 | 22 | 8-18 | 8-18 | 400 |
| 150 | 150 | 280 | 285 | 240 | 210 | 3 | 24 | 22 | 8-23 | 8-22 | 480 |
| 200 | 200 | 335 | 340 | 295 | 265 | 3 | 26 | 24 | 12-23 | 12-Φ22 | 600 |
| 250 | 250 | 405 | 405 | 355 | 320 | 3 | 30 | 26 | 12-Φ25 | 12-26 | 650 |
| 300 | 300 | 460 | 460 | 410 | 375 | 4 | 30 | 28 | 12-Φ25 | 12-26 | 750 |
PN25
| DN | d | D | D1 | D2 | t | C | z-Φd | L | |||
| JB/T | HG/T | JB/T | HG/T | JB/T | HG/T | ||||||
| 15 | 18 | 95 | 95 | 65 | 45 | 2 | 16 | 16 | 4-14 | 4-14 | 130 |
| 20 | 20 | 105 | 105 | 75 | 55 | 2 | 16 | 18 | 4-14 | 4-14 | 150 |
| 25 | 25 | 115 | 115 | 85 | 65 | 2 | 16 | 18 | 4-14 | 4-14 | 160 |
| 32 | 32 | 135 | 140 | 100 | 78 | 2 | 18 | 18 | 4-18 | 4-18 | 180 |
| 40 | 38 | 145 | 150 | 110 | 85 | 3 | 18 | 18 | 4-18 | 4-18 | 200 |
| 50 | 50 | 160 | 165 | 125 | 100 | 3 | 20 | 20 | 4-18 | 4-18 | 230 |
| 65 | 64 | 180 | 185 | 145 | 120 | 3 | 22 | 22 | 8-18 | 8-18 | 280 |
| 80 | 76 | 195 | 200 | 160 | 135 | 3 | 22 | 24 | 8-18 | 8-18 | 310 |
| 100 | 100 | 230 | 235 | 190 | 160 | 3 | 24 | 24 | 8-23 | 8-22 | 350 |
| 125 | 125 | 270 | 270 | 220 | 188 | 3 | 28 | 26 | 8-25 | 8-26 | 400 |
| 150 | 150 | 300 | 300 | 250 | 218 | 3 | 30 | 28 | 8-25 | 8-26 | 480 |
| 200 | 200 | 360 | 360 | 310 | 278 | 3 | 34 | 30 | 12-Φ25 | 12-26 | 600 |
| 250 | 250 | 425 | 425 | 370 | 332 | 3 | 36 | 32 | 12-30 | 12-30 | 650 |
| 300 | 300 | 485 | 485 | 430 | 390 | 4 | 40 | 34 | 16-30 | 16-30 | 750 |
Bathar co-cheangailte
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Bhalbhaichean sgrùdaidh sàmhach
Structar Bathar Prìomh Mheud is Cuideam GBPN16 DN L d D D1 D2 C f n-Φb 50 120 50 160 125 100 16 3 4-Φ18 65 130 63 180 145 120 18 3 4-80 15 5 0 3 8- Φ18 100 165 100 215 180 155 20 3 8-Φ18 125 190 124 245 210 165 22 3 8-Φ18 150 210 148 285 2 20 25 25 198 340 295 268 24 2 12-Φ22 250 310 240 405 . ..
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Bhalbhaiche sgrùdaidh boireann
Structar toraidh prìomh phàirtean agus stuthan Stuth Ainm H1412H-(16-64)C H1412W-(16-64)P H1412W-(16-64)R iBody WCB ZG1Cr18Ni9Ti CF8 ZG1Cd8Ni12Mo2Ti CF8M Bonnet WCB ZG91Cr1Cr1Cr18C G1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti Ròn CF8M 304,316, PTFE Gasket Polytetrafluoroethyiene (PTFE) Prìomh mheud is cuideam DN GLEBH 8 1/4 ″ 65 10 24 42 10 3/8 ″ 65 10...
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Ansi, Jis Check Bhalbhaichean
Feartan structar toraidh Is e bhalbhaichean “fèin-ghluasadach” a th’ ann am bhalbhaichean sgrùdaidh a thèid fhosgladh airson sruthadh sìos an abhainn agus a dhùnadh airson frith-shruth.Fosgail a’ bhalbhaiche le cuideam a’ mheadhan san t-siostam, agus dùin a’ bhalbhaiche nuair a bhios am meadhan a’ sruthadh air ais. Is e na seòrsaichean bhalbhaichean sgrùdaidh as cumanta swing, lioft (plug is ball), dealan-dè, seic, agus diosc tilting.
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Bhalbhaiche sgrùdaidh cruthaichte
Structar toraidh Prìomh mheud is cuideam H44H(Y) GB PN16-160 MÒR PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) ann am mm 1/2 15 PN16 130 PN25 130 PN40 130 PN63 170 PN100 170 PN160 170 3/4 20 150 150 150 190 190 190 1 25 160 60120 1 180 180 180 230 230 230 1 1/2 40 200 200 200 260 260 260 2 50 230 230 230 300 300 ...
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Bhalbhaiche sgrùdaidh seòrsa Wafer
Structar Bathar Prìomh phàirtean agus stuthan Stuth Ainm H71/74/76H-(16-64)C H71/74/76W-(16-64)P H71/74/76W-(16-64)R Body WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti Disc ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Seulachadh 304,316, PTFE Prìomh Meud a-muigh PRÌOMH MÒR A-MHÀIN (H71) Trast-thomhas ainmichte d DL 15 1/2 ″ 15 3 2 5 2 5 15/46 1 ″ 25 65 23 32 1 1/ 4 ″ 32 74 28 40 1 1/2 ″ 40 ...
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Bhalbhaiche sgrùdaidh cruthaichte
Tuairisgeul toraidh Is e gnìomh a ’bhalbhaid sgrùdaidh casg a chuir air na meadhanan bho bhith a’ sruthadh air ais anns an loidhne. Buinidh bhalbhaichean sgrùdaidh don chlas bhalbhaichean fèin-ghluasadach, pàirtean fosglaidh is dùnaidh le feachd an t-sruth meadhain gus fosgladh no dùnadh. sruthadh meadhanach aon-shligheach air an loidhne-phìoban, cuir casg air sruthadh meadhanach, gus casg a chuir air tubaistean.Tuairisgeul toraidh: Na prìomh fheartan 1, an structar flange meadhanach (BB): tha còmhdach bhalbhaichean bodhaig na bhalbhaichean air a bhualadh, tha an structar seo furasta a chumail suas...
