BUTTERFLY VALVES FOR SW
0 CFA
HT
BUTTERFLY VALVES FOR SW
Sécurité
La sécurité de votre commande dependra de votre mode de livraison
Livraison
La livraison du prdotui par Allmann Group sera entre 2 à 4 jours
Retour d'article
Au delais d'un delais de 10 jours, les articles ne peuvent plus être retournés après utilisation
Product Details
Features
- Operator flange conforms to ISO 5211. Designed to work with manual, pneumatic or electric actuators.
- The rubber seat is non-collapsible, stretch-resistant, and blowout-proof.
- The precision machined disc ensures low operating torque and effective sealing up to 200 psi. The hydro-dynamically designed disc allows for high-capacity flow.
- A one-piece shaft design ensures dependability and positive disc positioning.
- The valves are epoxy coated and incorporate “zerk”-style grease fittings for easy lubrication of the neck and gearbox
Part Number Structure
| Part Number Section | Options |
|---|---|
| Type | BVG = Gear Operated Butterfly Valve |
| Size | XXXX = Size in inches going out 2 decimal places |
| Disc Material | NPDI = Nickel Plated Ductile Iron |
| Seat Material | BN = NBR |
Operating Conditions
| Nominal Size | 2″-12″ | 14″-24″ | |
| Operating Pressure | 200psi | 150psi | |
| Test Pressure | Shell | 300psi | 300psi |
| Seat | 220psi | 170psi | |
| Working Temperature | NBR Seat | 25°-190° F | 25°-190° F |
Materials
| PART | MATERIAL |
|---|---|
| Body | Epoxy Coated Ductile Iron |
| Disc | Nickel Plated Ductile Iron |
| Shaft | 400 Series Stainless |
| Seat | NBR |
| Pin | Stainless Steel |
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BUTTERFLY VALVES FOR SW