DEBV Dayanıqlı Oturaqlı İkiqat Eksantrik Flanşlı Kəpənək Vana
Mənşə yeri: | ÇİN |
Marka adı: | WALTER / OEM Brend |
Model nömrəsi: | DEBV |
Sertifikatlaşdırma: | WRAS |
E-poçt: [e-poçt qorunur]
təsvir
Minimum Sipariş Sayısı: | 1 PCS |
Qiymət: | Keçilə bilən |
Qablaşdırma məlumatları: | PLYWOOD BOX |
Çatdırılma vaxtı: | 3-4 HƏFTƏ |
Ödəniş şərtləri: | T / T, LC |
Bacarığı təchizatı: | 800PCS / AY |
WALTER DEBV Double Eccentric Butterfly Valve is the mainstream product type preferred in water networks. Through its disc design where the center is shifted in two axis, this leads to a big improvement on decreasing operation torque values, lowering the friction on disc sealing area and extended service life.
Xüsusiyyətləri
1.Double Eccentric butterfly valve structure ensures low operating torques with zero leakage performance
2.Inner and outer surfaces of the valve are coated with average 250 microns thickness of fusion bonded epoxy. (FBE) min 300micron available upon request.
3.Low moments are obtained by decreasing the friction through self-lubricating bushings.
4.High impact resistance.
Reduces the pressure loss through the disc designed in accordance with the direction of flow
5.Pressure loss is at minimum level by double shaft design.
6.Through the gearbox assembled on top flange, it maintains opening/closing the valve with very low torques.
7.Lifting lugs and feet ease the weight balance during transport and installation.
Texniki məlumatlar
1.Dizayn: BS EN593
2.Flange Drilling to BS EN 1092-2
3.Pressure Rate: PN10/16/25
4.Face to Face: EN558-1 Series 13/14
5.Working Temp.: -10 to 80 °C
6.Ölçü: DN200 – 2400
7.Body: Cast Iron / Ductile Iron
Disc: Ductile Iron
8.Epoxy Resin Coating
9.Operation: Gearbox, Electric or Pneumatic
Tez məlumat
1,Butterfly Valve, Flanged Butterfly Valve, Double Eccentric Butterfly Valve
2,DEBV Double Eccentric Flange Butterfly Valve is mainly plays the role of cutting and throttling on the pipeline.
3,Ductile Iron body, DN200 – 2400 size, Gearbox Operation.
Applications
1.Chamber installation
2.Installation in plants
3.Pipelines
4.Su təmizləyici qurğular
5.Pumping stations
6.Tanks
7.Seawater applications
8.Power plants (cooling water pipelines)
9.Industry
Xüsusiyyətlər
Material siyahısı
Xeyr | Partiyanın adı | Material | standart |
1 | bushing | sarı mis | HPB59-1 |
2 | Bottom Shaft | Paslanmaz polad | AISI 420/304/316 |
3 | Bodi | Elastik dəmir | GJS-500-7 |
4 | Disc Sealing | Rezin | EPDM / NBR |
5 | Saxlayıcı | CS | Ticarət |
6 | Konus sancağı | Paslanmaz polad | AISI 304/316 |
7 | Disk | Elastik dəmir | GJS-500-7 |
8 | Sızdırmazlıq halqası | Paslanmaz polad | AISI 304/316 |
9 | Stuffling Flange | Elastik dəmir | GJS-500-7 |
10 | Dəstək | Elastik dəmir | GJS-500-7 |
11 | Üst mil | Paslanmaz polad | AISI 420/304/316 |
12 | Qutu-ötürücü | Elastik dəmir | GJS-500-7 |
Dimension
DN | L | PN 10 | PN 16 | |||||||
Series 13 | Series 14 | D1 | n-d1 | D2 | D3 | D1 | n-d1 | D2 | D3 | |
200 | 152 | 230 | 295 | 8-23 | 268 | 340 | 295 | 12-23 | 268 | 340 |
250 | 165 | 250 | 350 | 12-23 | 320 | 395 | 355 | 12-27 | 320 | 405 |
300 | 178 | 270 | 400 | 12-23 | 370 | 445 | 410 | 12-27 | 378 | 460 |
350 | 190 | 290 | 460 | 16-23 | 430 | 505 | 470 | 16-27 | 438 | 520 |
400 | 216 | 310 | 515 | 16-27 | 482 | 565 | 525 | 16-30 | 490 | 580 |
500 | 229 | 350 | 620 | 20-27 | 585 | 670 | 650 | 20-33 | 610 | 715 |
600 | 267 | 390 | 725 | 20-30 | 685 | 780 | 770 | 20-36 | 725 | 840 |
700 | 292 | 430 | 840 | 24-30 | 800 | 895 | 840 | 24-36 | 793 | 910 |
800 | 318 | 470 | 950 | 24-33 | 905 | 1015 | 950 | 24-39 | 900 | 1025 |
900 | 330 | 510 | 1050 | 28-33 | 1005 | 1115 | 1050 | 28-39 | 1000 | 1125 |
1000 | 410 | 550 | 1160 | 28-36 | 1110 | 1230 | 1170 | 28-42 | 1116 | 1255 |
1200 | 470 | 630 | 1380 | 32-39 | 1330 | 1455 | 1390 | 32-48 | 1330 | 1485 |
Contact the factory for other dimensions