Universal DC Solenoid and Valves

DIG 305DC series in-line valves and actuators operate with the LEIT-2 system and the 700 series battery operated controllers. They are designed to perform in a wide range of field conditions providing a reliable solution in alternative power. These valves feature a heavy-duty construction with internal manual bleed, encapsulated plunger and a supportive diaphragm, ensuring dependable operation.

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Features:

Adaptable to many brand name valves using DIG valve adapters
Sealed plastic over molding technique for waterproof construction
Encapsulated plunger and spring for reliable operation
Internal bleed, manual override for manual ON/OFF
Constructed of glass reinforced nylon with a stainless steel spring
High flow with low pressure loss
Normally closed
Easy in-line maintenance
Smooth valve opening and closing prevents pressure surge hazards
Rugged, reinforced self cleaning diaphragm provides reliable operation even with contaminated water
Flow control handle for water flow adjustment and manual shutoff
Manual internal bleed override beneath the LEMA solenoid for opening the valve without external water spill

Specifications:

Flow Rate:
- 3/4": .1-28 GPM (.23-6.4 m3/h)
- 1": .2-35 GPM (0.45-8 m3/h)
- 1 1/2": 20-132 GPM (4.5-30 m3/h)
- 2": 30-160 GPM (6.8-36 m3/h)
Operating Pressure: 10-150 PSI, (.7-10.5 BAR)
Temperature Range: up to 170°F (76.2°C)
Body Style: Globe
3/4", 1", 1 1/2" and 2" FNPT inlet and outlet

Electrical Specifications

2-way magnetic latching, normally closed, bidirectional pulse
Coil Operating Data:
- S-305: coil resistance 5 +/- 0.03 !, minimum pulse 10 mS duration at 6-9 volts
- Red + and white – to latch open
- Red – and white + to latch closed

Materials:

Valve Body and Cover: Glass Reinforced Nylon
Diaphragm: Nylon Fabric Reinforced Polyisoprene (NR)
Metal Parts and Screws: Stainless Steel 303
Solenoid Housing Over Mold: Nylon
Solenoid Housing Base: Nylon
Inside Housing Stainless Steel Part: 430F
Plunger Rubber Cap: EPDM
O-Ring: Buna-N
Plunger Cup: EPDM

Dimensions:

3/4" and 1": 4.5" H x 4.25" L x 3.12" W, (11.5 cm H x 11 cm L x 8 cm W)
1 1/2": 7.12" H x 6.12" L x 5.75" W, (18 cm H x 16 cm L x 14.5 cm W)
2": 8.5" H x 6.12" L x 5.75" W, (21 cm H x 16 cm L x 14.5 cm W)

S305DC WIRE DISTANCE USING STRANDED WIRE
Wire Gauge:	10AWG	12AWG	14AWG	16AWG	18AWG	0.6 mm	0.8 mm	1 mm	1.5 mm
Ohms per meter:	0	0.01	0.01	0.01	0.02	0.08	0.05	0.03	0.01
Ohms per foot:	0	0	0	0	0.01	0.03	0.01	0.01	0
	Length In feet					Length In meters
Ohms	Wire length = 2x No of feet (out and back)					Wire length = 2x No of meters (out and back)
0.1	49.11	30.83	19.41	12.24	7.67	0.60	1.07	1.67	3.76
0.2	98.23	61.67	38.83	24.48	15.33	1.20	2.14	3.34	7.52
0.3	147.34	92.50	58.24	36.73	23.00	1.81	3.21	5.02	11.28
0.4	196.46	123.34	77.65	48.97	30.66	2.41	4.28	6.69	15.04
0.5	245.57	154.17	97.07	61.21	38.33	3.01	5.35	8.36	18.80
0.6	294.69	185.01	116.48	73.45	45.99	3.61	6.42	10.03	22.56
0.7	343.80	215.84	135.89	85.69	53.66	4.22	7.49	11.71	26.32
0.8	392.91	246.68	155.31	97.94	61.32	4.82	8.57	13.38	30.08
0.9	442.03	277.51	174.72	110.18	68.99	5.42	9.64	15.05	33.83
Not Recommended
1	491.14	308.35	194.13	122.42	76.66	6.02	10.71	16.72	37.59

S305DC WIRE DISTANCE USING SOLID WIRE
1 meter =3.28 feet
Wire Gauge:	10AWG	12AWG	14AWG	16AWG	18AWG	0.6 mm	0.8 mm	1 mm	1.5 mm
Ohms per meter:	0	0.01	0.01	0.01	0.02	0.06	0.03	0.02	0.01
Ohms per foot:	0	0	0	0	0.01	0.02	0.01	0.01	0
	Length In feet					Length In meters
	Wire length = 2x No of feet (out and back)					Wire length = 2x No of meters (out and back)
0.1	50.01	31.49	19.79	12.43	7.85	0.82	1.46	2.27	5.12
0.2	100.03	62.97	39.58	24.85	15.70	1.64	2.92	4.55	10.25
0.3	150.04	94.46	59.36	37.28	23.55	2.46	4.37	6.82	15.37
0.4	200.05	125.94	79.15	49.71	31.40	3.28	5.83	9.09	20.49
0.5	250.06	157.43	98.94	62.14	39.24	4.10	7.29	11.36	25.61
0.6	300.08	188.92	118.73	74.56	47.09	4.92	8.75	13.64	30.74
0.7	350.09	220.40	138.52	86.99	54.94	5.74	10.20	15.91	35.86
0.8	400.10	251.89	158.30	99.42	62.79	6.56	11.66	18.18	40.98
0.9	450.12	283.37	178.09	111.85	70.64	7.38	13.12	20.45	46.11
Not Recommended
1	500.13	314.86	197.88	124.27	78.49	8.20	14.58	22.73	51.23

Part Number	Color Code	Description
305DC-070	n/a	DC solenoid (6-9 volt) on 3/4" in-line valve without flow control
305DC-075	n/a	DC solenoid (6-9 volt) on 3/4" in-line valve with flow control
305DC-100	n/a	DC solenoid (6-9 volt) on 1" in-line valve with flow control
305DC-105	n/a	DC solenoid (6-9 volt) on 1" in-line valve without flow control
305DC-150	n/a	DC solenoid (6-9 volt) on 1-1/2" in-line valve with flow control
305DC-200	n/a	DC solenoid (6-9 volt) on 2" in-line valve with flow control

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