Overview
The D4PMO valve family is used for the reliable separation of dissimilar fluids in Grade A dairies. The D4PMO series fulfills todays customer demands for production flexibility, increased productivity, ROI, and improved product quality.
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High Value, Low Life Cycle Costs:
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Newest generation continuous process PMO valve helps maximize plant uptime and allows flexibility in cleaning and dairy production schedules
- "All In" standard features provide exceptional value
- Reduced inventory costs wit hsames seal kit used on multiple size ranges (one kit for 1.5"-3" vavles)
- Reduced CIP losses improve cost savings
- Low air consumption and air supply requirements
- Long housing ports ease orbital welding and manifold buidling
- Integrated shaft seal flush reduces need for external piping
- Replacement inserts available for easy upgrade of existing DA3+ valves
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Reliable Performance
The D4PMO has the following features standard:
- Fully balanced design helps to prevent hydraulic blocking, withstand pressure spikes, and enables flexible flow direction without slamming
- Light overall weight helps support handling without lifting tools
- Slim stainless actuator is fully enclosed to prevent fluid ingress
- Range of control units and bus communication for automated operation
- No compressed air needed for removal and servicing
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Cleanability:
- Designed to the latest 3-A Sanitary Stanard 85-02 for PMO compliance
- Demonstrated ability to clean product-contact surfaces without full actuation of the valve
- Integrated flow channels clean product-contact portions of the upper balancer during seat lift movement so no cumbersome adapters or external piping are required.
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Specifications
Sizes:
Product Wetted Parts: 1.4404/AISI 316L
Non Product Wetted Parts: AISI 304/1.4301
Seal Materials:
- Standard EPDM
- Optional: HNBR, FKM
Surface Finish:
- Product Contact: 32 Ra
- Non-Product Contact: Glass beaded
Required Air Pressure: 73 psi
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Performance
Pressure Ratings:
- Operating Pressure: 145 PSI (10 bar) maximum line pressure
Maximum Temperature:
- EPDM & HNR: 275 F/135 C (intermittent)
- FPM: 275 F/135 C
Sterilization Temperature:
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Control Units
CU4 & CU4+ Series
- Automated control and position monitoring for reliable processing
- Reduces compressed air and electrical connections
- Helps reduced external solenoid valve cabinets
- Accelerates valve response time
- Innovative seat lift detection is fully integrated without need for external sensor wiring to provide additional position monitoring
- Reliability and long service life- robust clamp connection, reinforced stainless steel air coupling threads to avoid air leakages, and water tight seals
- Ease of operation- contains manual override solenoids and adjustment screw to throttle air flow to actuator to ensure optimal opening and closing
- Clarity- clear and bright indication of valve position- 5 dioes in LED panel and convenient location
- Standardization- same control top used on other SPXFlow valves lines
- NEMA 6 washdown rating
Burkert 8681 Control Unit
- Contact free position sensor including (3) programmable feedback signals
- Positions easily taught via intuitive push buttons or Autotune feature to ensure quick & easy set-up
- Ultra-bright 360° visual LED position indication with adjustable red, yellow, & green color assignments provide clarity from all points of view and avoid confusion
- Manual override and air throttle adjustable solenoids to assist start-up, maintenance, and troubleshooting
- Up to IP69K washdown rating available (IP65/67 as standard) for high washdown environments
- Built-in microcontroller tracks cycles and alerts operator when preventive maintenance is required
- Simple and robust stainless steel adapter & chemically resistant polycarbonate head
- Supplied by industry leading Burkert Fluid Controls
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