BELVEN BV12L BUTTERFLY VALVE, WAFER AND FLANGED TYPE, PN16, SS304
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Brand: Belven
Category: Process & Control › Valves › Butterfly Valve
The Belven BV12L Lug-Type Butterfly Valve is engineered for dead-end pipe service and heavy-duty line isolation. Featuring threaded lug body holes, an SS3...
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The Belven BV12L Lug-Type Butterfly Valve is engineered for dead-end pipe service and heavy-duty line isolation. Featuring threaded lug body holes, an SS304 Stainless Steel disc, and a PN16 pressure rating, the BV12L allows downstream piping removal under pressure while maintaining full bubble-tight seal integrity.
Key Features & Design Highlights
- Threaded Lug Body Design: Fully threaded lugs enable secure bolting to pipe flanges from either side, facilitating dead-end service and pump isolation.
- Bubble-Tight Isolation: Precision-contoured SS304 disc provides bidirectional zero-leakage shut-off up to 16 Bar differential pressure.
- ISO 5211 Top Platform: Integrated square-stem ISO top flange allows direct installation of pneumatic or electric quarter-turn actuators.
- Insulation clearance: Extended neck design permits full thermal insulation wrapping without interfering with the stem seals or actuator flange.
- Reinforced Backed Liner: Hard-backed vulcanized liner guarantees dimensional stability and prevents seat collapse under full vacuum.
Recommended Applications
Essential for pump station isolation, end-of-line service, HVAC plant rooms, municipal water treatment, and marine ballast systems.
Additional Details
Technical Specifications
| Manufacturer | Belven Controls (Belgium) |
| Model / Series | BV12L Lug Series |
| Body Construction | Full Threaded Lug Type (Dead-End Service Capable) |
| Nominal Pressure | PN16 / 16 Bar (232 PSI) |
| Disc Material | Stainless Steel 304 (CF8 / 1.4301) |
| Stem Material | Stainless Steel (Blow-out proof design) |
| Actuator Interface | ISO 5211 / DIN 3337 Direct Mount Flange |
| Face-to-Face Standard | EN 558-1 Series 20 / ISO 5752 |
| Flange Drilling | EN 1092-2 PN16, ANSI Class 150 |
International Standards & Compliance
- Design Standard: EN 593 / API 609
- Testing & Inspection: EN 12266-1 Rate A
- Dead-End Rating: Bi-directional 16 Bar Rating
- Directives: PED 2014/68/EU
Additional Information
Length
18 cm
Width
14 cm
Height
12 cm
Weight
2.5 kg
Specifications
No Specifications Available
Technical specifications have not been added yet.
The Belven BV12L Lug-Type Butterfly Valve is engineered for dead-end pipe service and heavy-duty line isolation. Featuring threaded lug body holes, an SS304 Stainless Steel disc, and a PN16 pressure rating, the BV12L allows downstream piping removal under pressure while maintaining full bubble-tight seal integrity.
Key Features & Design Highlights
- Threaded Lug Body Design: Fully threaded lugs enable secure bolting to pipe flanges from either side, facilitating dead-end service and pump isolation.
- Bubble-Tight Isolation: Precision-contoured SS304 disc provides bidirectional zero-leakage shut-off up to 16 Bar differential pressure.
- ISO 5211 Top Platform: Integrated square-stem ISO top flange allows direct installation of pneumatic or electric quarter-turn actuators.
- Insulation clearance: Extended neck design permits full thermal insulation wrapping without interfering with the stem seals or actuator flange.
- Reinforced Backed Liner: Hard-backed vulcanized liner guarantees dimensional stability and prevents seat collapse under full vacuum.
Recommended Applications
Essential for pump station isolation, end-of-line service, HVAC plant rooms, municipal water treatment, and marine ballast systems.
Additional Details
Technical Specifications
| Manufacturer | Belven Controls (Belgium) |
| Model / Series | BV12L Lug Series |
| Body Construction | Full Threaded Lug Type (Dead-End Service Capable) |
| Nominal Pressure | PN16 / 16 Bar (232 PSI) |
| Disc Material | Stainless Steel 304 (CF8 / 1.4301) |
| Stem Material | Stainless Steel (Blow-out proof design) |
| Actuator Interface | ISO 5211 / DIN 3337 Direct Mount Flange |
| Face-to-Face Standard | EN 558-1 Series 20 / ISO 5752 |
| Flange Drilling | EN 1092-2 PN16, ANSI Class 150 |
International Standards & Compliance
- Design Standard: EN 593 / API 609
- Testing & Inspection: EN 12266-1 Rate A
- Dead-End Rating: Bi-directional 16 Bar Rating
- Directives: PED 2014/68/EU
