3/4″ Spring Pressure Regulators by Netafim 32PRV.75 Low Flow and Standard Options

Standard Model #32PRV.75  Flow Range 4.5 -17.5 gpm.   Available in multiple pressures.

Low Flow Model #32PRV.75-LF   Flow Range .25 - 4.4 gpm.   Available in multiple pressures.

Pressure Regulators are manufactured with non-corrosive, high quality plastic and brass, that withstands all fertilizers and chemicals in common use providing years of trouble-free operation. The one-piece sealed regulating unit – different for each pressure option – is field replaceable and easy to maintain.

Product Advantages

• Instant response to variations in pressure assuring that outlet pressure will remain constant regardless of inlet pressure.
• Non-corrosive, high quality plastic and brass bodies withstand commonly used fertilizers and chemicals.
• Sealed regulating unit with stainless steel spring and a screw are field replaceable and easy to maintain.
• Built-in operating indicator visually shows when proper outlet pressure is achieved (except 3/4″ low flow).
• No leakage due to tight seal from rubber diaphragm.

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EXAMPLES FOR DETERMINING INLET PRESSURE
 Given Flow Rate = 63 GPM
Nominal Required Pressure = 20 psi
 Using Pressure Regulator Model
2” x 6 will result in 10.5 GPM per
regulating unit.
 10.5 GPM per regulating unit will
result in an output pressure of 18
psi. (See chart at right)
 Headloss of 2” x 6 Pressure
Regulator at 63 GPM is 5 psi. (See
chart at left)
 Design pressure at inlet of Pressure
Regulator should be 18 + 5 = 23 psi