Vanne papillon Wafer en fonte LWBV avec levier à main
Lieu d'origine: | CHINE |
Nom de marque: | Marque WALTER/OEM |
Numéro de modèle: | LWBV |
Attestation: | Wras |
Courriel : [email protected]
Description
Quantité minimum: | 10 PCS |
Prix: | 9.9 USD / PCS |
Détails de l'emballage: | CAISSE EN CONTREPLAQUÉ |
Délai de livraison: | SEMAINES 2-3 |
Conditions de paiement: | T / T, LC |
Capacité d'approvisionnement: | 3000PCS / MOIS |
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.
Fonctionnalités:
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.
données techniques
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.Taille : DN40 – 600
7. Corps : fonte/fonte ductile/acier au carbone/acier inoxydable
Disque : fonte ductile / acier inoxydable / bronze aluminium
8. Revêtement en résine époxy
9.Opération : levier à main, boîte de vitesses, électrique ou pneumatique
Détail rapide
1,Butterfly Valve, Wafer vanne papillon, 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.
Applications
1.Installation de la chambre
2.Installation dans les usines
3.Pipelines
4.Usines de traitement de l'eau
5.Stations de pompage
6. réservoirs
7.Applications en eau de mer
8.Centrales électriques (conduites d'eau de refroidissement)
9. industrie
Spécifications
No. | Nom de la pièce | Matières |
1 | Transformation | Fonte ductile / Acier inoxydable / WCB |
2 | Down Bushing | PTFE / Laiton |
3 | Arbre | Acier |
4 | Places assises | EPDM/NBR/PTFE |
5 | Disque | Ductile Iron / Stainless Steel / Bronze |
6 | Bague supérieure | PTFE / Laiton |
7 | O-ring | NBR |
8 | U-ring | Acier |
9 | Circlip | Stainless Steel / 65Mn Steel |
10 | Assemblage de poignée | Fonte |
11 | Bolts/Washer | WCB / Stainless Steel |
DN | L | D | F | E | d | 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 |