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Valve Size 3/4 in
Pneumatic Actuator Type Double Acting
Series PYSG
Port Opening Size .63
Pneumatic Actuator Accessories Pilot Solenoid 24 VAC
Operator Actuator
Actuator Type HP052DA
Valve Type Ball
Thread Type FNPT
Operating PSI(D) 300 psi
Valve CWP 1000 psi
Porting Style L Port
Temperature Range - Ambient -4 to 176 ºF
Body Style 2 Piece
Number of Ports 3
Valve Body Material Stainless Steel
Valve Construction Stainless Steel
Stem Seal Type Viton
Body Finish Stainless Steel
Ball Material 316 Stainless Steel
Seat Material PTFE
Stem Material 316 Stainless Steel
A Dimensions 3.77 in
C Dimensions 0.79 in
Seal Type Viton
Application Agricultural and Food Processing, Alternative Energy and Fuel Production, Bulk Product Movement, Chemical Processing, Compressed Air Services, Condensate Removal, Coolants, Effluent Lines, Degreasing, Pickling, Plating, Washdown, Demineralizers, Dewatering and Sludge Movement, Filtration Systems, Hydraulic/Pneumatic Systems and Lifts, Ink Spraying and Cleaning, Line Purge, Machine Cooling, Mixing, Filling, Material Flow, Municipal Service, Natural Gas and Oil Production, Solid and Liquid Waste Control, Steel Mills, General Chemical Applications
Actuator Features
  • Quarter-Turn, high cycling, rack and pinion, air-operated Actuators
  • Available in Double Acting and Spring Return (Fail Open or Fail Close)
  • Optional Pilot Solenoids to control air flow via PLC panel or other electric signal
  • Valve Position Limit Switch (NEMA 4, 4X) to provide local and remote indication of valve position (2 SPDT switches)
  • Life-time lubricated, -4 to 176 deg F (Low Temp and High Temp also available)

The PYSG DynaMatic Series of high-cycling pneumatically actuated brass valves offer an excellent option for automated diverter applications are engineered and manufactured to handle severe service applications, yet are economical enough for everyday general chemical flow control. DynaQuip’s pioneering direct mount valve design is compact and eliminates the need for brackets which reduces side-loading or other misalignment concerns.

These pneumatically automated valves are available with double acting or spring return (specify fail-open or fail-close action). Additional actuator accessories include NEMA 4, 7 or 9 Pilot Solenoid Valves (115 VAC, 220 VAC, 24 VAC, 24 VDC, and 12 VDC voltages), Valve Position Limit Switches and Speed Controls. All models are pre-sized for clean water, air, or light oil applications. Contact us for severe service or special actuator options.

Features Include:

  • 316 Stainless Steel Bodies and Trim
  • Standard Port
  • 3-Way “L” Pattern Diverter Ball Valve
  • Four RTFE Seats Allow Flow in Any Direction
  • NPT Female Threaded Ends
  • Viton Stem Seals
  • ISO 5211 Direct Mounting
  • "T" Pattern Available