J944-6TA2
DIDTEK
COV-SPRCV-011
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Product Detail |
The Didtek High Performance Titanium Alloy Electric Control Valve is a top-tier solution engineered for handling highly corrosive media and high-precision automated processes. Constructed from premium Titanium alloys (e.g., Gr2, Gr5, Gr7), this valve possesses natural immunity to seawater, wet chlorine, and oxidizing acids (such as Nitric and Acetic acid). Integrated with an intelligent electric actuator, it responds to 4-20mA or bus signals for millisecond-precision regulation of flow, pressure, and temperature. It is an irreplaceable core component for desalination, fine chemicals, and offshore engineering.
Product Parameters |
| Parameter Name | Parameter |
| Size Range | DN40 |
| Pressure Range | PN6 |
| Material | TA2 |
| Seal | Soft Seat: PTFE |
| Temperature Range | -17°C~150°C |
| Design According | ASME B16.34 |
| End to End Dimension | ASME B16.5 |
| End Flanges | GOST F |
| End Connection Type | Flanged |
| Fire Safety | API607 |
| Inspection and Test | API 598, ASME B16.34 |
| Operate | Electric |
| Body Type | Globe |
| Type of Valve | Control Valve |
| Suitable Medium | Water, oil, acid, alkali, solvent, various chemicals, air, nitrogen, natural gas etc. |
Design Description
Ultimate Corrosion Resistance: The stable oxide film on titanium alloy ensures superior performance in chloride-rich and strongly oxidizing environments, outlasting stainless steel valves by years.
Smart Electric Modulation: Equipped with high-performance modulating actuators supporting 4-20mA / 0-10V analog signals or Modbus/Profibus digital protocols for high-sensitivity positioning.
High Strength-to-Weight Ratio: Titanium provides exceptional pressure containment while significantly reducing the overall valve weight, easing the load on piping systems.
Precision Trim Design: Fluid-dynamically optimized plugs (Equal Percentage / Linear characteristics) effectively minimize erosion from flashing and cavitation, ensuring stable regulation.
Strict Sealing Grades: Available in soft or metal-to-metal seating, meeting standards from Class VI bubble-tight shut-off to high-performance metal seals.
Parameters |
| Brand | DIDTEK |
| Structure | Control Valve |
| Material | Titanium Alloy |
| Type | Control Valve |
| Test | 100% quantity tested before delivery |
| Guarantee | 18 months after shipments and 12 months after installed |
| Delivery | 15 - 60 days |
| Sample | Sample Available by Didtek Valve |
| Color | Customer request |
| Packing | Plywood Case |
| MOQ | 1 Set |
| Certificate | API6D, CE, UKCA, ISO9001, TS, EAC, ISO15848, TA-LUFT, API607, API6FA etc. |
| Place of Origin | Zhejiang, China (Mainland) |
| Delivery Detail | Shipped in 15-30 days after payment |
| Port | Shanghai Or Ningbo |
| Payment Terms | L/C,D/A,D/P,T/T, Western Union |
Application & Function |
Didtek Industrial Double-acting Pneumatic Knife Gate Valve are widely utilized in demanding environments due to their superior material properties:
Desalination & Offshore: High-pressure pump outlets in desalination plants, offshore platforms, and marine ballast systems.
Chlor-alkali Industry: Handling wet chlorine gas, brine, and chlorate circulation systems.
Petrochemicals: Acetic acid production, PTA plants, and various oxidizing acid treatment processes.
Aerospace & Defense: Weight-sensitive fluid control systems operating in extremely harsh environments.