STUBBE L55 J3C K210 0010-76706 #2 25.5 7.8M 0150-76513 – Industrial Butterfly Valve | L55 Series Platform
Engineering Background
STUBBE is a globally recognized German manufacturer of industrial valves and piping systems, with decades of engineering heritage in fluid control technology. The L55 series represents STUBBE’s high-performance butterfly valve platform, engineered for demanding process environments where reliable shut-off and precise flow regulation are non-negotiable.
Product Positioning
The STUBBE L55 J3C K210 (Part No. 0010-76706, Ref. 0150-76513) is a precision-engineered butterfly valve designed for procurement engineers and plant maintenance teams sourcing certified replacement or OEM-equivalent components. With a shaft length of 7.8M and nominal size #2 at 25.5 units, this valve integrates directly into existing L55-platform piping assemblies without modification.
Complete Technical Specifications
| Parameter | Value |
|---|---|
| Brand | STUBBE |
| Series / Platform | L55 |
| Model / Type Code | J3C K210 |
| Part Number | 0010-76706 |
| Reference Number | 0150-76513 |
| Valve Type | Butterfly Valve |
| Size Designation | #2 / 25.5 |
| Shaft / Stem Length | 7.8 M |
| Gross Weight | 2,600 g (2.6 kg) |
| Country of Origin | Germany |
| Application Standard | Industrial Process Piping |
Proven Application Environments
- Chemical processing plants requiring corrosion-resistant shut-off valves
- Water treatment and municipal utility piping systems
- HVAC and building services fluid distribution networks
- Food & beverage processing lines with hygienic flow control requirements
- Industrial automation systems integrated with pneumatic or electric actuators
- OEM machinery assemblies using STUBBE L55-platform components
Engineering Advantages
- Direct OEM Compatibility: Part No. 0010-76706 / Ref. 0150-76513 ensures drop-in replacement with zero re-engineering cost.
- L55 Platform Standardization: Interchangeable within the full STUBBE L55 series ecosystem, simplifying spare parts inventory management.
- Precision Shaft Geometry: 7.8M shaft length engineered for extended-reach actuator configurations in deep-mounted or insulated piping.
- Robust Construction: STUBBE’s proven manufacturing tolerances deliver consistent sealing performance across pressure and temperature cycles.
- Reduced Downtime: Genuine or verified-equivalent sourcing eliminates compatibility risk during planned maintenance windows.
System Architecture & Signal Flow
The L55 butterfly valve operates as a quarter-turn flow control element within a process piping loop. The disc rotates 90° between fully open and fully closed positions, actuated manually via handwheel or lever, or automatically via pneumatic/electric actuator mounted to the ISO 5211 top flange interface. The J3C K210 body code specifies the liner and disc material combination optimized for the target media. Signal flow in automated configurations: PLC/DCS output → actuator positioner → valve disc rotation → process flow modulation → feedback to control loop via position sensor.
Sourcing & Quality Verification
- All units sourced through verified industrial distribution channels with full traceability to manufacturer batch records.
- Part numbers cross-referenced against STUBBE official catalog: 0010-76706 (primary) / 0150-76513 (reference).
- Pre-shipment inspection available upon request; documentation package includes packing list and certificate of conformance.
- Konmask.com specializes in industrial automation and fluid control components — your single-source partner for STUBBE, PLC modules, DCS parts, and MRO hardware.
Procurement Process
- Confirm Part Number: Verify 0010-76706 and reference 0150-76513 against your BOM or existing valve nameplate.
- Submit Inquiry: Contact support@konmask.com with quantity, delivery timeline, and destination port.
- Receive Quotation: Lead time and pricing confirmed within 1 business day for stocked items.
- Place Order: Secure checkout via Konmask.com or proforma invoice for B2B wire transfer.
- Shipment & Tracking: DHL / FedEx / sea freight options available; tracking number provided upon dispatch.
Technical FAQ
Q: Is this a genuine STUBBE part or an equivalent?
A: We source from verified industrial distributors. Please contact us to confirm current stock origin and certification documentation.
Q: What actuator interfaces are compatible with the L55 J3C K210?
A: The L55 series supports ISO 5211 actuator mounting. Confirm the specific flange size (F05/F07/F10) from your actuator datasheet before ordering.
Q: Can this valve handle aggressive chemical media?
A: The J3C K210 material code indicates a specific liner/disc combination. Contact our engineering team with your media specification (pH, temperature, concentration) for compatibility confirmation.
Q: What is the lead time for this part?
A: Typically 3–7 business days for in-stock units; 2–4 weeks for sourced orders. Expedited options available.
Q: Do you provide a warranty?
A: Yes. All components carry a 12-month warranty against manufacturing defects under normal operating conditions.
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