Dual Plate Check Valves | CV-125
Specifications
| Size Range 1.5"- 48" | DN 40 - DN 1200 |
Temp. Range -20°C to +120°C | -4°F to +248°F |
| Pressure Ratings ANSI 150 LB |
Applications water treatment | energy | petrochemical | marine | HVAC |
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Energy-Efficient Dual Plate Check Valve
for Industrial Applications
Features
COST-EFFICIENT, COMPACT DESIGN
Lightweight body and short face-to-face dimension reduce installation cost, simplify handling, and save valuable pipeline space—ideal for new installations and retrofits.
FAST, NON-SLAM SHUTOFF
Each plate is supported by its own independent spring, enabling immediate closure upon flow reversal, effectively minimizing water hammer and protecting downstream equipment.
LOW CRACKING PRESSURE FOR ENERGY SAVINGS
The dual lightweight plates require minimal differential pressure to open, resulting in lower pumping energy consumption and improved overall system efficiency.
MINIMAL HEAD LOSS
A streamlined, contoured flow path reduces turbulence and minimizes head loss, stabilizing performance even under high flow conditions.
Value Valves offers Dual Plate Check Valves for water treatment, energy, petrochemical, marine, and HVAC applications, with options for customized materials and service conditions.
Solutions
Customization Options
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Size & Materials
Special sizes and alloys available upon request to meet specific temperature and fluid requirements. -
Jacketed Design
Maintain fluid temperature to prevent solidification or viscosity changes in pipelines. -
Extended Stem Design
Ideal for high/low-temperature environments—reduces thermal conduction for operator safety.
Performance & Testing Facilities
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Fire Testing Laboratory
Simulates real fire scenarios to evaluate pressure resistance and fire-safe integrity.
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Cryogenic Testing
Performs valve functionality tests at cryogenic temperatures down to -196°C, ensuring product reliability.
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ISO-Class Clean Room
Supports oil-free cleaning and polishing for internal surfaces, meeting clean-service requirements.
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Cycle Life Testing
Verifies long-term durability through repeated opening/closing cycles under simulated service conditions. -
Emissions Testing
Assesses fugitive emissions in control valves under volatile or hazardous fluid environments. -
Pressure Testing
All valves undergo full hydrostatic testing to meet both international standards & customer specifications.
