Irrigation Solenoid Valves With FLOW CONTROL

⁽⁷⁾ head loss: 32 ~ 55 KPa @ flow rate from 12 to 120 litre/minute.

⁽⁶⁾ holding current: 0.35AMP;

⁽⁵⁾ inrush current / power: 0.4AMP / 10VA;

⁽⁴⁾ rated voltage: 24VAC--50/60HZ < other voltage ratings available for supply on customers' specific requests >;

⁽³⁾ flow rate: 12 ~ 120 litre/minute;

⁽²⁾ working pressure: 0.069 ~ 1.05 MPa;

⁽¹⁾ calibre of inlet & outlet: 1 or 3/4 or 1/2 inch female "NPT" threads;

4. Parameters:

⁽⁶⁾ "High-flow" & "Low-head-loss" design.

⁽⁵⁾ "Self-aligning" plastic valve bonnet permits "Fast-service" & "Easy-maintenance";

⁽⁴⁾ special valve configuration with the "Self-cleaning" function is "Debris-tolerant";

⁽³⁾ robust synthetic rubber diaphragm ensures the "Water-tight" seal;

⁽²⁾ plastic valve body & bonnet are both made of the "Weather-proof" & "Corrosion-resistant" engineering material: "NYLON / PA66 (reinforced with 30% glass fibres)" for a longer life duration;

⁽¹⁾ options of "WITH External Bleed & ROUND Bonnet" < Our Model No. "DSF-1FM-FF", "DSF-3/4FM-FF", "DSF-1/2FM-FF" >, or "WITHOUT External Bleed & With SQUARE Bonnet" < Our Model No. "DSF-1FM-FF-SQBN" >;

3. Features:

"S391" series ("Black Cylindric Plastic Encapsulation" models) & "S392" series ("Black Epoxy Painted Cylindric Metal Shell" models), that are produced by ourselves at different voltage ratings, such like "Pulse DC 4-9V or 6-40V Latch", "AC 12 or 24V", "DC 12 or 24V", also "AC 110 or 220V" etc..

2. For each type, all of them can match with our following irrigation solenoids:

^[b] with "FLOW CONTROL" & "Manual Internal Bleed Handle" & "SQUARE Plastic Valve Bonnet", WITHOUT "External Bleed Plastic Screw": Our Model No. "DSF-1FM-FF-SQBN", having 1-inch female "NPT" threaded inlet & outlet.

^[a] with "FLOW CONTROL" & "Manual Internal Bleed Handle" & "External Bleed Plastic Screw" & "ROUND Plastic Valve Bonnet": Our Model No. "DSF-1FM-FF" (1-inch), "DSF-3/4FM-FF" (3/4 inch), "DSF-1/2FM-FF" (1/2 inch);

1 This series of "Irrigation Solenoid Valves With FLOW CONTROL" have 2 major options:

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Irrigation Solenoid Valves With "FLOW CONTROL", Our Model No. "DSF-1FM-FF", "DSF-3/4FM-FF", "DSF-1/2FM-FF" and "DSF-1FM-FF-SQBN".

Irrigation Solenoid Valves With "FLOW CONTROL" & "ROUND or SQUARE Bonnet" have been exported in large quantities to USA & Europe