DFBV Cast Iron Double Flanged Centerline Butterfly Valve mei Fersnellingsbak
Berteplak: | SINA |
Merknamme: | WALTER / OEM Merk |
Model Oantal: | DFBV |
Certification: | WRAS |
email: [e-post beskerme]
Beskriuwing
Minimaler bestellingsgrutte: | 2 PCS |
Priis: | 9.9 USD / PCS |
Packaging Details: | PLYWOOD BOX |
Delivery Time: | 2-3 Wiken |
Betellingsbetingsten: | T / T, LC |
Fermogen: | 1000PCS / MOANNE |
WALTER DFBV Double Flanged Flinterkleppen with concentric shaft in order to regulate and stop the flow in supply networks, water distribution and pumping stations. Suitable for controlling and closing flow with the medium water.
Features
1. PTFE bushing soargje foar de maksimale shaft stipe. Algemiene stipe is goed, stabyl en solide.
2. Hard-backed sit. Brûk minder rubber fan sit, sadat útwreiding hat lytse impaction en maklik te kontrolearjen koppel wearde op in passend berik. Fenolyske eftersit is te sjen lykas gjin ferlies, trek, anty-lek, handige ferfanging ensfh.
3. Foar stoel sealing oerflak en werom as gehiel as gehiel, it kin ferminderjen bedrach fan deformation.
4. ISO5211 mounting pad.
5. Stromkurve neigean nei rjochte line. Poerbêst regeling prestaasjes.
6. Bubble-tight sealing mei gjin lekken ûnder druk test.
7. Wide seleksje fan materialen, fan tapassing foar ferskate mediums.
8. Stem sealing is net maklik deformation, dus foarkomt leakage fenomeen.
9. Struktuer is ienfâldich en handich om te ûnderhâlden.
10. Lange libbensdoer.
Technyske data
1. Untwerp: BS 5155 / BS EN593
2. Ferbining: Flanged nei DIN 3202, ISO 7005-1, BS EN 1092-2
3.Pressure Rate: PN10/16
4.Face to Face: DIN 3202 F16
5.Working Temp.: -10 oan 80 °C
6. Grutte: DN50 - 2400
7.Body: Cast Iron / Ductile Iron / Carbon Steel / Stainless Steel
Skiif: Ductile Iron / Stainless Steel / Aluminium Brûns
8.Epoxy Resin Coating
9.Operaasje: Hand Lever, Fersnellingsbak, Elektrysk of Pneumatyske
Quick Detail
1, Butterfly Valve, Flensed Butterfly Valve, Double Flens Butterfly Valve
2, DFBV Double Flange Butterfly Valve is benammen spilet de rol fan cutting en throttling op 'e pipeline.
3, Gietijzer lichem, DN50 - 2400 grutte, Fersnellingsbak Operaasje.
Oanfraach
1.Chamber ynstallaasje
2.Ynstallaasje yn planten
3. Pipelines
4.Watersuvering planten
5.Pumping stasjons
6. Tanks
7.Seawater applikaasjes
8. Power planten (kuolwetterpipelines)
9. Yndustry
Spesifikaasjes
Materiaallist
Nee. | Dielnamme | Materiaal | Materiaal |
1 | Body | Ductile Iron / RVS / WCB | GJS-500-7 / AISI 304/316 / Kommersjeel |
2 | disc | Duktile Iron / RVS | GJS-500-7 / AISI 304/316 / Kommersjeel |
3 | pin | Rustfrij stiel | AISI 304/316 |
4 | Sit | EPDM / NBR | EPDM / NBR |
5 | Stem | Rustfrij stiel | AISI 410/304/420/316 |
6 | Bushing | Plastic | PTFE |
7 | O ring | Rubber | NBr |
8 | Gearbox | Duktile izer | GJS-500-7 |
Diminsje
DN | A | B | C | ΦD | n-Φd | Topflange | ||
PN10 | PN16 | PN10 | PN16 | ISO 5211 | ||||
50 | 120 | 83 | 108 | 125 | 4 - Φ18 | F07 | ||
65 | 130 | 93 | 112 | 145 | 4 - Φ18 | F07 | ||
80 | 145 | 100 | 114 | 160 | 4 - Φ18 | 8 - Φ18 | F07 | |
100 | 155 | 114 | 127 | 180 | 8 - Φ18 | F07 | ||
125 | 170 | 125 | 140 | 210 | 8 - Φ18 | F07 | ||
150 | 190 | 143 | 140 | 240 | 8 - Φ22 | F07 | ||
200 | 205 | 170 | 152 | 295 | 8 - Φ22 | F10 | ||
250 | 235 | 198 | 165 | 350 | 355 | 12 - Φ22 | 16 - Φ22 | F10 |
300 | 280 | 223 | 178 | 400 | 410 | 12 - Φ22 | 16 - Φ26 | F10 |
350 | 328 | 250 | 190 | 460 | 470 | 16 - Φ22 | 16 - Φ26 | F10 |
400 | 376 | 310 | 216 | 515 | 525 | 16 - Φ26 | 16 - Φ30 | F14 |
450 | 407 | 332 | 222 | 565 | 585 | 20 - Φ26 | 20 - Φ30 | F14 |
500 | 433 | 358 | 229 | 620 | 650 | 20 - Φ26 | 20 - Φ33 | F14 |
600 | 508 | 423 | 267 | 725 | 770 | 20 - Φ30 | 20 - Φ36 | F16 |