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Válvula de bolboreta de oblea de ferro fundido LWBV con panca manual
Válvula de bolboreta de oblea de ferro fundido LWBV con panca manual
Válvula de bolboreta de oblea de ferro fundido LWBV con panca manual

Válvula de bolboreta de oblea de ferro fundido LWBV con panca manual


Lugar de orixe:

CHINA

Marca:

WALTER / Marca OEM

Número modelo:

LWBV

certificación:

WRAS

Correo-e: [protexido por correo electrónico]

descrición

Cantidade mínima:

10 PCS

prezo:

9.9 USD / PCS

Detalles do envase:

CAIXA DE MADEIRA

Tempo de entrega:

2-3 SEMANAS

Condicións de pagamento:

T / T, LC

Habilidade da fonte:

3000 PCS / MES

WALTER LWBV Wafer Type Butterfly Valve is a quarter-turn rotational motion valve which is used to stop, regulate and start flow 90 degree rotation of the handle provides complete closure or opening of the valve.

características

1. Equipped with various disc materials and can be used in various flow types and different applications with the EPDM, NBR and VITON seat options.
2. Compared to other valve types, with its compact dimensions offers the advantages of lightweight, easy installation and cost effectiveness.
3. The inner and outer surfaces of valve body are coated with electrostatic fusion bonded epoxy (FBE) / oven baked powder epoxy coating. Smooth operation and longer life is maintained in tough conditions.
4. Higher coating thicknesses can be applied upon request.
5. Up to DN 300 (inclusive) sizes are supplied with hand lever as default DN 350 (inclusive) and above are supplied with gear box as default.
6. Electrical or Pneumatic actuators directly fit on valve top flange (ISO 5211)
7. No need for any additional intermediary parts. Can be installed in any desired position and Maintenance-free.
8. Four flange mounting semi-lugs ensure correct valve location when installing
9. The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.

Datos técnicos

1.Design: EN593
2.Connection: Wafer Type ISO 7005-1 EN 1092-1
3.Pressure Rate: PN10/16. CLASS 150, JIS 10K.
4.Face to Face: EN 558 Series 20
5.Working Temp.:  -10 to 130 °C (EPDM); -10 to 100 °C (NBR); -20 to 220 °C (VITON)
6.Tamaño: DN40 - 600
7.Corpo: ferro fundido / ferro dúctil / aceiro carbono / aceiro inoxidable    
Disco: ferro dúctil / aceiro inoxidable / aluminio bronce
8. Revestimento de resina epoxi
9.Operación: Panca manual, caixa de cambios, eléctrica ou pneumática

Detalle rápido

1,Butterfly Valve, Válvula de bolboreta de oblea, Hand Lever Butterfly Valve
2,LWBV Wafer Butterfly Valve is mainly plays the role of cutting and throttling on the pipeline.
3,Cast iron body, DN40 – 600 size, Hand Lever or Gearbox Operation.

aplicacións

1.Instalación da cámara
2.Instalación en plantas
3.Gadutos
4.Depuradoras
5.Estacións de bombeo
6.Depósitos
7.Aplicacións da auga de mar
8. Centrais eléctricas (condutos de auga de refrixeración)
9. Industria

especificacións

Non

nome parte

material

1

Corpo

Ferro dúctil / aceiro inoxidable / WCB

2

Down Bushing

PTFE/Brass

3

Eixo

 Aceiro inoxidable

4

Asento

EPDM/NBR/PTFE

5

Disco

Ductile Iron / Stainless Steel / Bronze

6

Upper Bushing

PTFE/Brass

7

Anel tórico

BNR

8

U-ring

Aceiro inoxidable

9

Circlipar

Stainless Steel / 65Mn Steel

10

Montaxe de asa

Ferro fundido

11

Bolts/Washer

WCB / Stainless Steel

未 标题-1

DN

L

ΦD

ΦF

ΦE

Φd

C

n-Φ

PN10

PN16

PN10

PN16

40

40

74

65

50

7

110

4 - Φ18

50

42

90

65

50

7

125

4 - Φ18

65

44

104

65

50

7

145

4 - Φ18

80

45

120

65

50

7

160

4 - Φ18

100

52

150

65

50

7

180

4 - Φ18

125

54

174

90

70

9

210

4 - Φ18

150

56

205

90

70

9

240

4 - Φ22

200

60

260

90

70

9

295

4 - Φ22

250

66

314

125

102

1

350

355

4 - Φ22

4 - Φ26

300

76

366

125

102

1

400

410

4 - Φ22

4 - Φ26

mENSAXE