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Motorized Ball Valve Drain Valves

TEC-44 Drain Valve
  1. Sure Drains
  2. TEC 44 Motorized Ball Valve Drains
  3. Pneumatic Products PDV Ball Valve Drains
  4. Air Saver (Tank Lock)

Sure Drain

Sure-Drain Drain Valve The Sure-Drain uses a ball valve design because it has proven a reliable and trouble-free way of draining condensate from air systems. A straight-through design protects against clogs.

See the
literature (brochure) for complete details The ball valve is connected to the gear motor with a coupling to eliminate any small misalignment and reduce any chance of premature ball valve failure. All valves are provided with glass reinforced seals and stainless steel ball and stem for long lasting protection against corrosion.

The programmable solid state timing control is simple because it is accessible from the outside. Time between each draining cycle can be adjusted from 1 to 50 minutes. The valve will remain open for 5 seconds. The gear motor is housed in a NEMA 4X enclosure. Features
  • External controls for easy adjustability (1 to 50 minutes)
  • 600 PSIG maximum working pressure
  • Reinforced TFE seats and seals
  • Non-corrosive NEMA 4X Enclosure
  • Universal mounting position
  • 8 foot grounded cord with plug
  • Solid state timer
  • Standard 115V , 60 Hz
  • Approximate weight 6 lbs.

Approximate Quarts Per Discharge Cycle

Operating Pressure Discharge (Quarts)
  1/4 '' 1/2 '' 3/4 '' 1 ''
50 2 3.7 6.9 12.7
75 2.4 4.4 8.3 15.1
100 2.7 5 10 17.2
125 3 5.6 10.5 19.3
150 3.2 6 11.2 20.6

Buy a SureDrain

Select a Sure-Drain model from the list below by NPT connection size and valve material. Click on the model for specifications and price.

BVD-2B14 Sure-Drain 1/4 in. Inlet Bronze
BVD-2B12 Sure-Drain 1/2 in. Inlet Bronze
BVD-2B34 Sure-Drain 3/4 in. Motorized Bronze
BVD-2B10 Sure-Drain 1 in. Motorized Bronze
BVD-2S14 Sure Drain 1/4 in. Stainless Steel
BVD-2S12 Sure Drain 1/2 in. Stainless Steel
BVD-2S34 Sure Drain 3/4 in. Stainless Steel
BVD-2S10 Sure Drain 1 in. Stainless Steel

TEC 44 Series Motorized Ball Valve Drains

TEC-44 Drain Valve The TEC-44 will successfully remove condensate from deliquescent dryers, tanks, vessels and refrigerated dryers. The TEC 44 is designed to remove high viscosity effluents at pressure ratings up to 720 psi. The TEC-44 features microprocessor technology, a 10 channel programmable cycle with LCD, valve open LED, push to test button, anti-blockage system, and a battery back-up for protection against power failure.

Technical specifications

  • Interval (OFF) time: 4 minutes to 24 hours, programmable
  • Discharge (ON) time: 7.5 seconds to 15 minutes, programmable
  • Manual TEST switch: Yes
  • Supply voltages available: 115 VAC, 230 VAC, 24 VDC, and 12 VDC 50/60Hz
  • Operating temperature: 35°F to 140°F
  • Valve: Nickel plated brass with stainless steel ball
  • Connections available: 1/2", 3/4'' and 1'' NPT
  • Maximum pressure: 720 psi
  • Indicators: LED to indicate valve open, LCD indicating program number
  • Back-up Battery: back-up pack protecting against power failure
  • Anti-blockage system: Yes

Dimensional Drawing

TEC-44 Drain Valve Dimensional Drawing
  • Height: 6.2 in.
  • Width: 6.3 in.
  • Depth: 5.2 in.

Buy a TEC 44 Drain

To select a TEC 44 model use the list below NPT connection size, electric requirement, and maximum pressure are provided. To purchase or full specifications click on the model number.

4008 TEC 44 1/2'' NPT 230 VAC 720 PSI
4028 TEC 44 1/2'' NPT 115 VAC 720 PSI
4088 TEC 44 1/2'' NPT 24 VDC 720 PSI
4088-B TEC 44 1/2'' NPT 12 VDC 720 PSI
4009 TEC 44 3/4'' NPT 230 VAC 720 PSI
4009-B TEC 44 3/4'' NPT 115 VAC 720 PSI
4000 TEC 44 1'' NPT 230 VAC 720 PSI
4000-B TEC 44 1'' NPT 115 VAC 720 PSI

PDV Series

PDV100 Drain The PDV series electronic drain valve is reliable and energy-efficient. The
PDV100 drain valve is designed for small flow compressed air system (to 400 SCFM) with low contaminant. The PDV400 electronic drain valve for compressed air is designed for all compressed air systems, regardless of flow or contaminant loading.

Typical Drain Valve Properties
Property PDV100 PDv400
Power Supply
(VAC)
120/1/160 120/1/160
Operating Pressure
Min/Max (PSIG)
0-360 0-230
Temperature
Min/Max (°F)
34-140 34-140
Connection Inlet
(NPT - f)
1/4 1/2
Connection Outlet
(NPT - f)
1/4 1/2
Orifice
(inches)
3/32 5/8
Weight
(lbs)
2 1/4 3

PDV Series Electronic Drain Valve for Compressed Air Features

  • Automatic operation -- Requires no operator attention, avoids potential liquid carryover
  • No floats or linkages -- Operation free from sticking or binding
  • Oversized drains -- Quickly and easily drains liquid and sludge. Not subject to plugging.
  • Sealed solid state circuitry -- Dependable, maintenance-free, unattended operation.
  • Adjustable cycle time and drain time -- Minimizes compressed air losses associated with open bleeds
  • Flexibility to accommodate a range of liquid loading
  • NEMA 4 -- Installation in indoor and outdoor locations
  • UL listed -- Reliable operation
  • Enclosure -- Meets or exceeds NEMA 1,3,4,12 and is suitable in lieu of NEMA 7 for Class I Division 2 locations
  • Electrical connections -- Supplied with adaptors for either 1/2'' conduit connection or customer-supplied cord and plug

Buy a Pneumatic Product PDV Series Drain Valve

Click on the PDV model from the options below for specifications and pricing.
PDV100 (NPT conn: 1/4'' in & 1/4'' out)
PDV400 (NPT conn: 1/2'' in & 1/2'' out)

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