APTECH AP1510S Tied Diaphragm Regulator | 5PWCS MV4 Configuration | AP1510S Series
The APTECH AP1510S is a precision tied diaphragm pressure regulator engineered for high-purity gas delivery in semiconductor fabrication, specialty gas distribution, and critical industrial process environments. Configured as 5PWCS MV4 with manifold valve assembly MV4FV4FV4FV4, this unit carries OEM part numbers 02-007356D03 / 0050-26108 and traceability code 852B12TBB2GC.
Engineering Background: APTECH (Advanced Pressure Technology) has been a trusted supplier of ultra-high-purity (UHP) gas control components to the global semiconductor and specialty chemical industries for decades. The AP1510S platform is designed to meet the stringent cleanliness, leak integrity, and flow stability demands of Fab-grade gas panels and bulk gas distribution systems.
Product Positioning: This regulator is a direct-fit replacement or new-build component for gas stick assemblies, VMB (Valve Manifold Box) systems, and process gas cabinets requiring stable downstream pressure with minimal dead volume and low particle generation.
Complete Technical Specifications
- Manufacturer: APTECH (Advanced Pressure Technology)
- Model / SKU: AP1510S
- Configuration Code: 5PWCS MV4 MV4FV4FV4FV4
- OEM Part Number: 02-007356D03
- Alternate PN: 0050-26108
- Traceability Code: 852B12TBB2GC
- Regulator Type: Tied Diaphragm (non-relieving)
- Diaphragm Material: 316L SS electropolished (UHP grade)
- Body Material: 316L Stainless Steel, electropolished
- Inlet Pressure (Max): Up to 3000 psig (consult datasheet for specific config)
- Outlet Pressure Range: 0–250 psig (adjustable)
- Cv Flow Coefficient: Per MV4 manifold configuration
- End Connections: VCR / face-seal fittings (MV4 manifold integrated)
- Valve Assembly: MV4FV4FV4FV4 (4-valve manifold with filter)
- Leak Integrity: ≤1×10⁻⁹ std cc/sec He (UHP standard)
- Wetted Surfaces: Electropolished 316L SS, PTFE seat
- Weight: Approx. 2.6 kg (assembled with manifold)
- Certifications: Manufactured to SEMI S2 / F57 guidelines
Proven Application Environments
- Semiconductor wafer fabrication — CVD, ALD, etch, and diffusion gas panels
- Specialty gas distribution — bulk gas cabinets and VMB systems
- Photovoltaic (PV) and flat panel display (FPD) manufacturing
- Pharmaceutical and biotech — high-purity inert gas delivery
- Research laboratories — precision gas flow control benches
- Industrial process gas — corrosive and reactive gas service (verify material compatibility)
Engineering Advantages
- Tied Diaphragm Design: Eliminates diaphragm blowout risk; maintains stable set-point under pressure transients
- Electropolished Wetted Surfaces: Ra ≤ 10 µin — minimizes particle generation and outgassing
- Integrated MV4 Manifold: Reduces leak points vs. discrete component assemblies; plug-and-play for standard gas stick layouts
- Non-Relieving Operation: Prevents backflow contamination in sensitive process lines
- Low Dead Volume: Optimized for fast purge cycles and gas changeover
- Repeatable Set-Point: Precision spring mechanism ensures consistent downstream pressure across operating cycles
System Architecture & Signal Flow
In a typical gas stick configuration, the AP1510S is positioned downstream of the cylinder valve and upstream of the mass flow controller (MFC):
Cylinder Valve → Inlet Isolation Valve (V1) → AP1510S Regulator → Filter (F) → Outlet Isolation Valve (V2/V3/V4) → MFC → Process Tool
The MV4FV4FV4FV4 manifold integrates the inlet valve, filter element, and multiple outlet valves into a single compact block, reducing the overall gas stick footprint and minimizing potential leak paths. The tied diaphragm sensing element responds to downstream pressure changes and modulates the orifice opening to maintain the set delivery pressure within ±1% of set-point under steady-state conditions.
Sourcing & Quality Verification
- Source: Konmask.com sources APTECH components from authorized distribution channels and verified surplus inventories
- Traceability: Each unit carries OEM part number and lot traceability code (852B12TBB2GC) for full supply chain documentation
- Inspection: Units are visually inspected for physical integrity, port cleanliness, and label authenticity prior to listing
- Packaging: Shipped double-bagged in cleanroom-compatible packaging with port caps installed
- Condition: New surplus / refurbished — condition confirmed at time of inquiry; contact us for current stock status
Procurement Process
- Submit your RFQ via support@konmask.com with quantity and required delivery date
- Receive quotation with lead time, condition report, and traceability documentation within 1 business day
- Confirm purchase order — payment via T/T, PayPal, or agreed terms
- Unit ships with packing list, OEM part number label, and traceability record
- Post-delivery technical support available via email or phone
Technical FAQ
Q: Is the AP1510S compatible with corrosive gases such as HCl or Cl₂?
A: The 316L SS / PTFE wetted material set provides moderate corrosion resistance. For aggressive halogen service, verify compatibility with APTECH’s material selection guide or contact our engineering team.
Q: What is the difference between AP1510S and AP1510?
A: The “S” suffix typically denotes a surface-finish or seat-material upgrade for enhanced UHP performance. Confirm with OEM documentation for your specific application.
Q: Can this regulator be rebuilt or recertified?
A: Yes. APTECH and authorized service centers offer rebuild kits and recertification services. Contact us for referral to qualified service providers.
Q: What is the lead time for this part number?
A: Lead time depends on current stock. Submit an RFQ for real-time availability. Typical in-stock orders ship within 3–5 business days.
Q: Do you provide a certificate of conformance (CoC)?
A: Available upon request for units with full traceability documentation. Specify CoC requirement at time of order.
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