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1 1/2″ & 2″ Inline DC Valves

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1 1/2″ & 2″ Inline DC Valves

1 1/2″ & 2″ Inline DC Valves

DIG’s 305DC-150 and 200 series plastic inline globe valves with a 6-12 VDC, two-way magnetic latching solenoid range from 1 1/2” to 2” and operate with DIG’s battery operated controllers and LEIT 2 ET solar powered controller. The globe valves use an encapsulated, watertight, two-way magnetic latching solenoid that requires minimal power to operate. The 305DC-150 and 200 are heavy-duty control valves constructed of weather-resistant, glass-reinforced nylon and a stainless steel spring to provide superior hydraulic performance with balanced opening and closing at a pressure rate of up to 150 PSI.

Features

  • Constructed of glass-reinforced nylon with a stainless steel spring; non-corrosive materials
  • High flow with low pressure loss
  • Normally closed
  • Easy inline 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 via the solenoid
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How to Specify
MODEL DESCRIPTION
In-line valve for use with 720A, 740A, 760A and LEIT-2 controllers
305DC-150 DC solenoid on 1 1/2 in. in-line valve
305DC-200 DC solenoid on 2 in. in-line valve

Specifications

  • Type: globe valve with two-way magnetic latching solenoid
  • Operating pressure: 10 to 150 PSI, (.7 to 10.5 bar)
  • Body style: globe
  • 1.5" and 2" NPT or BSP female inlet and outlet
  • Operating flow range:
    • 1.5": 20 to 132 GPM (4.5 to 30 m3h)
    • 2": 30 to 160 GPM (6.8 to 36 m3h)
  • Solenoid: 6-12 VDC, two-way magnetic latching, normally closed, bidirectional pulse
    • Voltage rate: 6 -12 VDC
    • Coil Resistance: 4.7Ω +/- 0.3
    • Pulse Width: minimum 10 mSec
  • Operation mode:
    • Red + and white – latch to open
    • Red – and white + released to closed
  • Control orifice: 0.65 +/- 0.0002 (1.7 mm)
  • Lead wires: 18” (45 cm) UL 1015, AWG 16, 300V - red and white wires
  • Temperature range: up to 150 Fahrenheit (0-65 C)

Dimensions:

  • Valve dimension: 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)
  • Valve dimension: 2": 8.5" H x 6.12" L x 5.75" W, (21 cm H x 16 cm L x 14.5 cm W)
  • Solenoid dimension top: 3.1" (7.9 cm) L X 1.18" (3.0 cm) D
  • Solenoid dimension bottom: 3.1" (7.9 cm) L x 1.18" D (3.0 cm)
  • Valve solenoid thread housing: 3/4”-20 UNES-2A
  • Adapter thread: 11/16”-12 UN female thread X male ¾”-20male thread
  • Solenoid thread: 11/16”-12 UN
  • Material:
    • Valve body and cover: Glass reinforced nylon
    • Diaphragm: Nylon fabric reinforced polyisoprene (NR)
    • Metal parts and screws: Stainless Steel 303 and 430F
    • Solenoid body: Glass reinforced nylon
    • Solenoid plunger rubber cap: EPDM 80

Flow rate versus pressure loss for 1 1/2" and 2" inline valves

Flow rate GPM 1 1/2 inch valve 2 inch valve
35 .7 -
45 1.5 .7
55 2.0 1.2
65 2.8 1.8
75 3.0 2.0
90 4.3 3.3
100 5.8 4.2
120 7.4 5.2
140 11.5 6.6
150 N/R 7.2
160 N/R 7.8
CAD Files
Specifications
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