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Parts & Accessories

  1. Air Operated Drain

    110527 | Air Operated Drain

    3/4" Air operated drain valve.
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  2. Ball Valve Drains

    34BV | Ball Valve Drains

    Class1 has ball type drain valves from ¼” to 1”
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  3. Petcock Valve

    105120 | Petcock Valve

    Class1’s Petcock Valve is an all brass assembly with a tag recess area in the chrome plated zinc handle. The petcock valve has 1/4” ports and is great for engine coolers, pump coolers and air valves.
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  4. Thermal Relief Valve (TRV)

    TRV | Thermal Relief Valve (TRV)

    Hale’s Thermal Relief Valve automatically protects your pump from the overheating that may be caused by “deadheading”. Minimizing the need for operator attention to overheating during pumping operations, the TRV 120 automatically dumps a controlled amount of water to atmosphere or back to tank when the pump water temperature exceeds the preset value (120oF/49oC) of the relief valve, and then automatically closes when the water cools. When ordered as a TRV-L 120 with indicator light option, a visual warning lamp is lit when the TRV valve is open. The TRV-L 120 combines the functions of water bypass with an operator warning system
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  5. 12 Port Manual Master Drain

    121368 | 12 Port Manual Master Drain

    Class1 Manual Master Drain has 12 individually sealed ports that allow quick draining of multiple intake and discharge lines. The all brass and stainless steel construction allows for operation up to 600 psi.
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  6. Automatic Master Drain

    103005 | Automatic Master Drain

    The Hale Automatic Master Drain has 6 individually sealed ports. The drain is normally open and is closed with air pressure. The master drain can be activated with an air switch for manual control or tied into an air operated pump shift for automatic control
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  7. Ball Valve Drains

    34BVR | Ball Valve Drains

    Class1 34BVR 3/4" Drain Valve
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  8. Ball Valve Drains

    115639 | Ball Valve Drains

    Class1 115639 3/4" Drain Valve
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  9. 6 Port Manual Master Drain

    104961 | 6 Port Manual Master Drain

    Class1 Manual Master Drain has 6 individually sealed ports that allow quick draining of multiple intake and discharge lines. The all brass and stainless steel construction.
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