HOKE Toggle Valves Distributor in India

The pressure rating is 200 psig (14 bar) at 70°F on the 0.125" orifice valves and 100 psig (7 bar) at 70°F on the 0.219" orifice valves. The operating temperature range is -20°F to +300°F (-29°C to +149°C) for both body materials, set by the Viton elastomeric seals.

The difference is that the globe pattern keeps the inlet and outlet on a straight through-line and runs Cv 0.23 (0.125" orifice) or Cv 0.60 (0.219" orifice). The angle pattern turns the outlet 90 degrees off the inlet axis and runs Cv 0.31 on the 0.125" orifice.

Yes, the Viton o-ring stem packing and Viton stem disc seal leak-tight under positive pressure and vacuum, which is why these valves are common on manometer shutoff and analytical sampling duty.

Priminox Overseas supplies 316 stainless steel and brass bodies on the globe pattern, and brass bodies on the angle pattern as the standard catalogue option. End connections cover 1/8" and 1/4" GYROLOK, plus 1/8", 1/4", and 3/8" NPT in male or female, depending on the part number.

Yes, we stock red (part 95626-031), yellow (part 95626-032), and blue (part 95626-033) handles alongside the standard black nylon handle, which helps when several toggle valves sit on the same panel for different services.

The panel hole size needed is 29/64 inch (11.5 mm) diameter for 0.125" orifice models and 33/64 inch (13.1 mm) diameter for 0.219" orifice models (the 1/4" female NPT and 3/8" male NPT versions). Panel thickness is 3/16 inch (4.7 mm) maximum.

The 1500 Series CV factors run from 0.23 to 0.60. The 0.125" orifice globe is Cv 0.23, the 0.125" orifice angle is Cv 0.31, and the 0.219" orifice globe (1533F4B and 1533M6B) is Cv 0.60.

Yes, we stock spare parts and repair kits for the 1500 Series. Share your part number, and we'll match the correct kit.