Valve Size 1/4 in
Pneumatic Actuator Type Spring Return - Fail Closed
Pneumatic Actuator Accessories Pilot Solenoid 12 VDC
Series PVA
Operator Actuator
Actuator Type HP052SR10
Valve Type Ball
Thread Type FNPT
Operating PSI(D) 300 psi
Valve CWP 600 psi
Porting Style Full
Port Opening Size 1/4
Temperature Range - Media -20 to 400 ºF
Temperature Range - Ambient -4 to 176 ºF
Body Style 3 Piece
Number of Ports 2
Valve Body Material Bronze
Valve Construction Bronze
Stem Seal Type Viton
Body Finish Bronze
Ball Material 316 Stainless Steel
Seat Material PTFE
Seal Type Viton
Stem Material 316 Stainless Steel
A Dimensions 2.68 in
C Dimensions 0.44 in
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
Valve Features
  • Full Port
  • Bronze (V584 C84400) Body and End Caps
  • RTFE Seats, PTFE/Viton® Stem Seals
  • Stainless Steel Ball and Bottom Loaded Stem
  • Available in 1/4" – 2" FNPT Ends
  • 600 PSI WOG Assembly sized for 300 psid media.
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 PVA DynaMatic Series of high-cycling pneumatically actuated bronze valves offers an excellent option for automated applications where economical yet corrosion resistant bronze is required. Three-piece design is available in FNPT and offers flexibility and advanced maintenance options to increase the economic life of your equipment. 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.