LHD Series Solenoid Valves

2-Port Face Mount: Conventional Models

2-Port Face Mount Style Solenoid Valve

Featuring an ultra-miniature, normally closed design, the 2-Port HDI solenoid valve is exceptionally small in size, lightweight, and offers consistent performance throughout its life. This small solenoid valve’s wide range of performance capabilities will surpass your expectations for a product of its size, making it ideal for portable instruments.

Standard part numbers for the Conventional 2-Port Face Mount style valves are listed below. The valves are offered in 3.3V, 5V and 12V drive voltage configurations. The Lee Company also offers customized valve performance and manifold solutions to meet specific application requirements. Select the appropriate part number for your application in the table below, or contact your local Lee Sales Engineer for technical assistance.

FEATURES:

  • Compact size: as small as 0.30" (W) x 0.88" (L)
  • Lightweight: less than 2.5 grams
  • Flow capacity: 1500 Lohms
  • Voltage flexibility: 3.3, 5 and 12 Vdc standard models available
  • Low internal volume: 34 µL
  • Cycle Life: 10 million cycles. Click here for additional information.
  • Leakage: 50 SµLPM max. at 10 psid air; 70°F (21°C) throughout rated cycle life
  • Operating temperature range: 40°F to 120°F (4°C to 49°C)
  • Wetted materials: housing (PBT), armature/plunger stop (FeCr alloy), spring (316 SS) and epoxy. See table below for seal and plunger head wetted materials.

Swipe to the right for more table information

Model Part Number
(click for
drawing
)
Voltage
(Vdc)
Lohm Rate1
on air
at 70°F (21°C)
Operating
Pressure
Power
Consumption2
at 70°F (21°C)
(mW)
Wetted Materials3
Seal Plunger
Head
Conventional LHDB0352115H 3.3 1500 Lohms
(4.4 SLPM @10 psid;
Ref. Cv = 0.013)
Supply Vac - 45 psig
Differential 10 psid (max.)
850 Silicone PPS
Conventional LHDB0552115H 5 1500 Lohms
(4.4 SLPM @10 psid;
Ref. Cv = 0.013)
Supply Vac - 45 psig
Differential 10 psid (max.)
890 Silicone PPS
Conventional LHDB1252115H 12 1500 Lohms
(4.4 SLPM @10 psid;
Ref. Cv = 0.013)
Supply Vac - 45 psig
Differential 10 psid (max.)
850 Silicone PPS

(1) Click here for a full description of the Lohm Laws.
(2) Click here for complete electrical characteristics.
(3) Click here for material information and abbreviations.

Cross Section View

2-Port Face Mount: Conventional Models - Shaded Drawing