F8050 Urean gorako presioa arintzeko / eusteko balbula pilotu-kontrolarekin
Jatorrizko lekua: | TXINA |
Marka izena: | WALTER / OEM marka |
Model zenbakia: | F8050 |
Ziurtagiria: | WRAS |
E-mail: [posta elektroniko bidez babestua]
Deskribapena
Gutxieneko Orden Kopurua: | 2 PCS |
Salneurria: | 368 USD |
Packaging Details: | EGURREZKO KUTXA |
Delivery Time: | 3 WEEKS |
Ordainketa baldintzak: | T/T, L/C, Western Union |
Hornitzeko gaitasuna: | 500 PZ/HILABETEA |
WALTER brand F8050 Upstream Pressure Relief/Sustaining Valve is hydraulic controlled, pilot-controlled, Presiozko erliebe balbula designed to maintain constant upstream pressure within close limits. that valve installed in derivation from the main line, will relief the excessive upstream pressure when it rises above the pre-set and adjustable value. This valve can be used for pressure relief, pressure sustaining, back pressure functions in a by-pass system. In operation, the valve is actuated by line pressure through a pilot control system, opening fast to maintain steady line pressure but closing gradually to prevent surges. Operation is completely automatic and pressure settings may be easily changed by adjusting screw on top of the pilot.
WALTER brand Pressure Relief Valve is designed to reduce head loss, throttling noise and cavitation damage also and it's extremely versatile and can be used for a wide range of applications in combination with several accessories and additional functions
Ezaugarriak:
1.Funzionamendu automatikoa, goiko eta eserlekuko eraztun gidatutako zurtoina eta Nylon indartutako diafragma muntaia bizitza luzerako eta fidagarritasunerako.
2.In-line zerbitzua, Mantentze-lan erraza lerro nagusitik kendu gabe.
3. Korrosioarekiko erresistentea den altzairu herdoilgaitzezko eserlekua eta disko eusteko eraztuna.
4.Aplikazio ezberdin askotan konfiguratzeko hainbat pilotu eta osagarri eskuragarri.
5.V-Port berezia aukerak dira, mesedez kontsultatu fabrika.
Datu teknikoak:
1.Diseinua: EN1074-5, BS EN1567
2.Face to Face: BS EN558-1, ISO 5752 Serie 1
3.Bridak: BS4504, BS EN1092-2 PN10/16/25; ANSI 125/150/300
4.Tamaina sorta: DN50 - 600
5.Presio-tasa: 1.0 Mpa; 1.6 Mpa; 2.5 Mpa
6.Tenperatura: -10°C ~ 80°C
7.Estaldura: Fusion Bonded Epoxi Erretxina.
Xehetasun azkarra
1, Presio erliebe balbula, Pressure Control Valve, Relief Valve, Automatic Control Valve, Pressure Sustaining Valve
2, WALTER Model F8050 Pressure Relief Valve is a globe pattern hydraulically operated automatic control valve that, installed in derivation from the main line, will relief the excessive upstream pressure when it rises above the pre-set and adjustable value.
3,F8050, DN50-DN600, PN10, PN16, PN25
aplikazioak
1.Downstream of pumps to protect the pipeline against rise in pressure during pump start up and pump failure.
2.In derivation from the main line to stabilize the pressure of secondary line and water users.
3.As a protection against rise in pressure in industrial equipment and civil installations.
4.Downstream of pressure reducing station and modulating devices to protect the system against unwanted pressure fluctuations. Downstream of pumps to reduce the pressure on the main supply line.
zehaztapenak
N º. | Zatiaren izena | Material | Standard |
1 | Organoak | Burdin harikorra | GJS500-7 |
2 | Seat | Altzairu herdoilgaitza | AISI 304/316 |
3 | O eraztuna | Rubber | NBR |
4 | O eraztuna | Rubber | NBR |
5 | Bolt | Altzairu herdoilgaitza | AISI 304/316 |
6 | Garbigailua | Altzairu herdoilgaitza | AISI 304/316 |
7 | Cap | Burdin harikorra | GJS500-7 |
8 | Bush | Brontze | C61900 |
9 | Udaberriko | Altzairu herdoilgaitza | AISI 304/316 |
10 | Nut | Altzairu herdoilgaitza | AISI 304 |
11 | Diafragma | Nylon indartutako kautxua | EPDM + Nylon ehuna |
12 | Finkatzeko euskarria | Burdin harikorra | GJS500-7 |
13 | Disko euskarria | Burdin harikorra | GJS500-7 |
14 | Zigilatu | Rubber | EPDM |
15 | Eserlekuaren atxikipena | Altzairu herdoilgaitza | AISI 304/316 |
16 | Stem | Altzairu herdoilgaitza | AISI 304/316 |
17 | Plug | Altzairu herdoilgaitza | AISI 304/316 |
18 | Torloju | Altzairu herdoilgaitza | AISI 304/316 |
19 | Plug | Altzairu herdoilgaitza | AISI 304/316 |
20 | Garbigailua | Altzairu herdoilgaitza | AISI 304/316 |
Tamaina | L | D | K | N-∅d | ∅B | H | ||||||||
PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | PN10 | PN16 | PN25 | |||
DN50 | 230 | 165 | 165 | 165 | 125 | 125 | 125 | 4-∅19 | 4-∅19 | 4-∅19 | 99 | 99 | 99 | 177 |
DN65 | 290 | 185 | 185 | 185 | 145 | 145 | 145 | 4-∅19 | 4-∅19 | 8-∅19 | 118 | 118 | 118 | 202 |
DN80 | 310 | 200 | 200 | 200 | 160 | 160 | 160 | 8-∅19 | 8-∅19 | 8-∅19 | 132 | 132 | 132 | 219 |
DN100 | 350 | 220 | 220 | 235 | 180 | 180 | 190 | 8-∅19 | 8-∅19 | 8-∅23 | 156 | 156 | 156 | 243 |
DN125 | 400 | 250 | 250 | 270 | 210 | 210 | 220 | 8-∅19 | 8-∅19 | 8-∅28 | 156 | 156 | 156 | 243 |
DN150 | 480 | 285 | 285 | 300 | 240 | 240 | 250 | 8-∅23 | 8-∅23 | 8-∅28 | 211 | 211 | 211 | 333 |
DN200 | 600 | 340 | 340 | 360 | 295 | 295 | 310 | 8-∅23 | 12-∅23 | 12-∅28 | 266 | 266 | 274 | 428 |
DN250 | 730 | 405 | 405 | 425 | 350 | 355 | 370 | 12-∅23 | 12-∅28 | 12-∅31 | 319 | 319 | 330 | 478 |
DN300 | 850 | 460 | 460 | 485 | 400 | 410 | 430 | 12-∅23 | 12-∅28 | 16-∅31 | 370 | 370 | 389 | 538 |
DN350 | 980 | 520 | 520 | 555 | 460 | 470 | 490 | 16-∅23 | 16-∅28 | 16-∅34 | 429 | 429 | 448 | 550 |