Professional

1 1/2" and 2" inline AC valve

DIG's heavy duty 1 1/2” and 2” 24 VAC plastic control inline valves are designed for reliable operation and superior hydraulic performance. The heavy duty plastic control valves demonstrate exceptional performance for optimal control of any irrigation system, featuring a flow control handle for flow adjustment and manual shutoff, and internal manual opening via the solenoid for smooth opening and closing. The heavy duty 24 VAC 1 1/2" and 2" plastic control inline valves are suitable for above- or below-grade installation in commercial applications.

Features

  • Constructed of a UV-resistant, glass-reinforced nylon bonnet with a stainless steel spring and non-corrosive materials
  • High flow with low pressure loss
  • Operates in a wide range of flow rates
  • Normally closed
  • Large flow control handle for water flow adjustment and manual shutoff
  • Manual or automatic operation
  • Flow-control adjustment - can be used to reduce sprinkler over-spray
  • Smooth valve opening and closing prevents pressure surge hazards
  • The valve’s only moving component is its diaphragm with no shaft, seals, or bearings within the water passage
  • Unobstructed flow path for higher flow rate with lower head loss
  • Highly durable to chemical use with an irrigation system
  • Flexible balanced diaphragm and seal
  • Available in diameter sizes of 1 1/2" and to 2”

The heavy duty inline valve encapsulated diaphragm seat assembly are guided and includes a flexible and balanced supported diaphragm with rubber seat washer assembly that support elastomeric sealing surface. The heavy-duty plastic inline valve internal design enables a high flow rate with low head loss, smooth valve opening and closing, low flow opening and actuation pressure with less risk for diaphragm erosion and distortion.

technical


how to specify
Model Description
For use with AC controllers only
33-016 1 1/2" in-line valve with 24 VAC solenoid and flow control
33-017 2" in-line valve with 24 VAC solenoid and flow control

Specifications

  • Body Styles: inline (globe) valve
  • Operating pressure: 10 to 150 PSI (.7 to 10.5 bar)
  • Valve size:1 1/2" and 2" with FNPT or British standard thread (BSP)
  • Operating flow range:
    • 1 1/2" size: 20 to 132 GPM (4.5 to 30 m3h)
    • 2" size: 30 to 160 GPM (6.8 to 36 m3h)
  • Solenoid: 24VAC (50 -60 cycles)
    • Current: .032A (7.7 VA)
    • Holding Current: 0.16A (3.84 VA)
    • Power Consumption: 1.7/2.2 watts
  • Material:
    • Body: glass-reinforced nylon
    • Bonnet: glass-reinforced nylon
    • Solenoid: glass-reinforced nylon
    • Spring and pins: Stainless steel
    • Bolts: Stainless steel
    • Encapsulated diaphragm seat assembly: Nylon fabric reinforced polyisoprene (NR)
    • Seat assembly: NBR
  • Dimensions:
    • 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)
    • Valve solenoid thread housing: 3/4”-20 UNES-2A
Valves Performance Pressure Loss (PSI)
Flow rate GPM 11/2 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



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DIG Corporation
1210 Activity Drive
Vista, CA 92081 USA

Tel: (760) 727-0914
Fax: (760) 727-0282
Toll Free: (800) 322-9146


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