Pilot -Piston Valves

NORMALLY CLOSED

APPLICATION: Water, air, light oil, noncorrosive and nonexplosive liquids.

OPERATION: The stem and plunger assembly opens the port. This releases the pressure on top of the piston, which moves upward and opens the main valve port.

• All pilot piston valves have stainless steel seats 

BODY: Brass

SEAL: Teflon

MOPD: Max 150 PSI Min 3 PSI

BENEFITS: High durability, Industrial construction 

Valves rated 200F/93C fluid, 120F/49C ambient

* For Repair Kits see page 23

Model No.          Pipe Size      Orifice                CV 

      *412P           3/8 N.P.T.       9/32                 1.2 

      A413P          3/8 N.P.T.       5/16                 2.0 

     *A414P          1/2 N.P.T.       7/16                 3.1 

     *A416P          3/4 N.P.T.      19/32                 5.0 

       *A418P          1 N.P.T.         3/4                   8.0 

   * High Pressure valves available up to 450 PSI MOPD