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PYSG SERIES - 3 WAY Stainless Steel Ball Valve - Pneumatic Actuator

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

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Item # Valve Size Pneumatic Actuator Type Series Port Opening Size List Price
PYSG8AMDA075 2 in Double Acting PYSG 1 1/2
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PYSG8AMDA075A 2 in Double Acting PYSG 1 1/2
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PYSG8AMDA075A2 2 in Double Acting PYSG 1 1/2
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PYSG8AMDA075A3 2 in Double Acting PYSG 1 1/2
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PYSG8AMDA075A4 2 in Double Acting PYSG 1 1/2
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PYSG8AMSR09210 2 in Spring Return - Fail Closed PYSG 1 1/2
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PYSG8AMSR09210A 2 in Spring Return - Fail Closed PYSG 1 1/2
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PYSG8AMSR09210A2 2 in Spring Return - Fail Closed PYSG 1 1/2
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PYSG8AMSR09210A3 2 in Spring Return - Fail Closed PYSG 1 1/2
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PYSG8AMSR09210A4 2 in Spring Return - Fail Closed PYSG 1 1/2
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PYSG8AMSR09210F 2 in Spring Return - Fail Open PYSG 1 1/2
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PYSG8AMSR09210FA 2 in Spring Return - Fail Open PYSG 1 1/2
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PYSG8AMSR09210FA2 2 in Spring Return - Fail Open PYSG 1 1/2
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PYSG8AMSR09210FA3 2 in Spring Return - Fail Open PYSG 1 1/2
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PYSG8AMSR09210FA4 2 in Spring Return - Fail Open PYSG 1 1/2
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