BELVEN BV10L BUTTERFLY VALVE, WAFER AND FLANGED TYPE, PN16, SS304
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Brand: Belven
Category: Process & Control › Valves › Butterfly Valve
The Belven BV10L Series Butterfly Valve is a heavy-duty, industrial concentric butterfly valve engineered for reliable flow control and zero-leakage bidirectional...
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The Belven BV10L Series Butterfly Valve is a heavy-duty, industrial concentric butterfly valve engineered for reliable flow control and zero-leakage bidirectional isolation. Featuring a high-grade SS304 Stainless Steel disc and a PN16 pressure rating, the BV10L offers an ideal combination of low operating torque, robust corrosion resistance, and long-term durability across HVAC, water treatment, and industrial fluid systems.
Key Features & Design Highlights
- Bubble-Tight Bidirectional Sealing: Concentric disc design with precision-milled edges ensures a 100% leak-proof shut-off in both flow directions under full PN16 operating pressure.
- ISO 5211 Direct-Mount Flange: Standardized top flange pattern allows direct mounting of manual hand levers, gear operators, or pneumatic and electric actuators without external mounting kits.
- Two-Piece Anti Blow-Out Shaft: High-tensile stainless steel upper and lower stem system with internal disc connection eliminates flow obstruction while ensuring maximum operator safety.
- Extended Insulation Neck: Long-neck body execution facilitates complete pipe insulation clearance without obstructing actuator access.
- Hard-Backed Replaceable Liner: Vulcanized seat liner bonded to a rigid core prevents seat deformation under high velocity or vacuum conditions.
Recommended Applications
Ideal for potable water lines, industrial cooling circuits, HVAC chilled & hot water loops, general industrial processing, and mild chemical fluid handling.
Additional Details
Technical Specifications
| Manufacturer | Belven Controls (Belgium) |
| Model / Series | BV10L Series |
| Body Construction | Wafer & Flanged Universal Pattern |
| Nominal Pressure | PN16 / 16 Bar (232 PSI) |
| Disc Material | Stainless Steel 304 (AISI 304 / 1.4301) |
| Stem Material | Stainless Steel 420 / 304 (Blow-out proof) |
| Sealing / Seat Liner | Hard-backed Elastomer Liner with Dual O-Ring Seals |
| Actuator Interface | ISO 5211 Standardized Top Flange |
| Face-to-Face Standard | EN 558-1 Series 20 (ISO 5752 / DIN 3202 K1) |
| Flange Compatibility | EN 1092-2 PN6/10/16, ASME/ANSI B16.5 Class 150 |
International Standards & Compliance
- Design Standard: EN 593 / API 609
- Testing & Inspection: EN 12266-1 Rate A (Zero Leakage)
- Face-to-Face Dimension: EN 558-1 Series 20
- Quality & Safety Directive: PED 2014/68/EU Compliant
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 BV10L Series Butterfly Valve is a heavy-duty, industrial concentric butterfly valve engineered for reliable flow control and zero-leakage bidirectional isolation. Featuring a high-grade SS304 Stainless Steel disc and a PN16 pressure rating, the BV10L offers an ideal combination of low operating torque, robust corrosion resistance, and long-term durability across HVAC, water treatment, and industrial fluid systems.
Key Features & Design Highlights
- Bubble-Tight Bidirectional Sealing: Concentric disc design with precision-milled edges ensures a 100% leak-proof shut-off in both flow directions under full PN16 operating pressure.
- ISO 5211 Direct-Mount Flange: Standardized top flange pattern allows direct mounting of manual hand levers, gear operators, or pneumatic and electric actuators without external mounting kits.
- Two-Piece Anti Blow-Out Shaft: High-tensile stainless steel upper and lower stem system with internal disc connection eliminates flow obstruction while ensuring maximum operator safety.
- Extended Insulation Neck: Long-neck body execution facilitates complete pipe insulation clearance without obstructing actuator access.
- Hard-Backed Replaceable Liner: Vulcanized seat liner bonded to a rigid core prevents seat deformation under high velocity or vacuum conditions.
Recommended Applications
Ideal for potable water lines, industrial cooling circuits, HVAC chilled & hot water loops, general industrial processing, and mild chemical fluid handling.
Additional Details
Technical Specifications
| Manufacturer | Belven Controls (Belgium) |
| Model / Series | BV10L Series |
| Body Construction | Wafer & Flanged Universal Pattern |
| Nominal Pressure | PN16 / 16 Bar (232 PSI) |
| Disc Material | Stainless Steel 304 (AISI 304 / 1.4301) |
| Stem Material | Stainless Steel 420 / 304 (Blow-out proof) |
| Sealing / Seat Liner | Hard-backed Elastomer Liner with Dual O-Ring Seals |
| Actuator Interface | ISO 5211 Standardized Top Flange |
| Face-to-Face Standard | EN 558-1 Series 20 (ISO 5752 / DIN 3202 K1) |
| Flange Compatibility | EN 1092-2 PN6/10/16, ASME/ANSI B16.5 Class 150 |
International Standards & Compliance
- Design Standard: EN 593 / API 609
- Testing & Inspection: EN 12266-1 Rate A (Zero Leakage)
- Face-to-Face Dimension: EN 558-1 Series 20
- Quality & Safety Directive: PED 2014/68/EU Compliant
