DP4 Series- Piggable Mix Proof Valve

 

Overview

The APV DP4 line of double seat mix proof valves enables product recovery or pigging through a mix proof valve body. By using a pig to recover product and reduce soil, we're able to save volume of cleaning fluid, as well as time during CIP. 

High Value, Low Life Cycle Costs: 

  • The use of pig for product recovery means less product loss and greater yield
  • Pig use descreases downtime arelated to sleaning and the costs associated with watewater and CIP fluid 
  • Lower air consumption and air supply requirements 
  • Leak drain with clamp connection for CIP fluid collection
  • Long housing ports ease manifold building 
 

Reliable Performance 

The DP4 is: 
  • Based on the proven D4SL model 
  • Features a long stroke for gentle product handling and low flow resistance
  • Balanced design of lower shafts helps prevent hydraulic blocking and enables flexible flow direction without slamming
  • No copmressed air needed for removal and servicing
  • Range of control units and bus communication for automated operation  
 

Specifications 

Sizes: 
  • OD Tube: 1.5"- 4" 
  • Body Configurations: DP44 & DP42 
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 

 

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: 

  • EPDM & HNBR: 284 F/140 C
 

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 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manuals

DP4 Double Seat Piggable Valve
APV CU4 As-interface Control Unit 
APV CU4 Direct Connect Control Unit 

Brochures

Valve Key

 

 DP4 Series- Piggable Mix Proof Valve

 

Overview

The APV DP4 line of double seat mix proof valves enables product recovery or pigging through a mix proof valve body. By using a pig to recover product and reduce soil, we're able to save volume of cleaning fluid, as well as time during CIP. 

High Value, Low Life Cycle Costs: 

  • The use of pig for product recovery means less product loss and greater yield
  • Pig use descreases downtime arelated to sleaning and the costs associated with watewater and CIP fluid 
  • Lower air consumption and air supply requirements 
  • Leak drain with clamp connection for CIP fluid collection
  • Long housing ports ease manifold building 
 

Reliable Performance 

The DP4 is: 
  • Based on the proven D4SL model 
  • Features a long stroke for gentle product handling and low flow resistance
  • Balanced design of lower shafts helps prevent hydraulic blocking and enables flexible flow direction without slamming
  • No copmressed air needed for removal and servicing
  • Range of control units and bus communication for automated operation  
 

Specifications 

Sizes: 
  • OD Tube: 1.5"- 4" 
  • Body Configurations: DP44 & DP42 
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 

 

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: 

  • EPDM & HNBR: 284 F/140 C
 

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 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manuals

DP4 Double Seat Piggable Valve
APV CU4 As-interface Control Unit 
APV CU4 Direct Connect Control Unit 

Brochures

Valve Key

 

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