Timed drain valve TD & TD Combi, 1/2", 16 bar, up to 60 m³/min

The Comprag TD Series time-controlled condensate drain valves enable reliable, automatic drainage of condensate from compressed air systems. The electronically controlled solenoid valve drains periodically and safely—ideal for compressors, filters, dryers, and air receivers. Thanks to their compact design, 1/2″ threaded connection, and 230 V power supply, the valves can be installed quickly and are suitable even for confined installation spaces. Available as the TD Standard or TD Combi with an integrated strainer and ball valve for maximum operational reliability at operating pressures up to 16 bar.

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 |  Item No. 13300010
Regular price 391,00 kr
incl. VAT / CHF excl. VAT, Shipping costs are calculated at checkout.
Variant
Delivery time: approx. 4–6 business days

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Leasing & Rent-to-Own

We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.

Leasing

In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.

Hire Purchase

Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).

Shipping & Delivery

Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.

The delivery times listed in the online store are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time the order is placed.

Most of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.

Disclaimer:

We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.

Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.

The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.

Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.

In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.

Comprag TD Series – Timed condensate drain valves with reliable solenoid valve control

The TD Series drain valves are robust and cost-effective solutions for the automatic drainage of condensate from compressed air systems. Thanks to the integrated solenoid valve with electronic timing control, drainage occurs periodically and reliably—ideal for compressors, filters, dryers, and other components. The units are compact, easy to install, and suitable even for confined spaces. Available as the standard TD model and as the TD Combi with an integrated ball valve and strainer.


✅ Highlights
  • Time-controlled solenoid valve for automatic drainage
  • Manual activation via the test button
  • TD Combi with integrated dirt trap & ball valve
  • Easy installation—ready to install with a G 1/2″ connection
  • Compact design—ideal for tight installation spaces
  • Reliable operation at operating pressures up to 16 bar
  • Maintenance kit available for quick service

🔧 Technical Specifications
  • Model: TD (Standard) / TD Combi (with dirt trap & ball valve)
  • Threaded connection: G 1/2″
  • Max. flow rate: 60 m³/min*
  • Max. operating pressure: 16 bar
  • Protection class: IP65 (suitable for outdoor use)
  • Power supply: 230 V / 50 Hz (1 phase)
  • Housing material: Brass
  • Dimensions & Weight:
    • TD: 88 × 47 × 110 mm (W × D × H) – approx. 0.42 kg
    • TD Combi: 88 × 92 × 125 mm (W × D × H) – approx. 0.55 kg

*Performance specifications apply when installed on a compressor. Values may vary when used with filters, dryers, etc.


❓ FAQ – Frequently Asked Questions About the TD Series
  • What is the difference between TD and TD Combi?
    The COMBI version features an integrated ball valve and strainer for added protection and easier maintenance.
  • Is the valve weatherproof?
    Yes—the IP65 protection rating allows for outdoor use as well.
  • How do you set the interval?
    Via the integrated electronic control system. There is also a test button for manual activation.
  • For which compressed air components is it suitable?
    For compressors, filters, dryers, pressure vessels, and other applications in compressed air systems.
  • Can I maintain the valve myself?
    Yes—a matching maintenance kit is available separately (Item No. 13300016).

🔄 Suggested additions
  • TD / TD Combi Maintenance Kit: For easy maintenance of the solenoid valve
  • Condensate Collectors / Oil Separators: For standard-compliant condensate treatment
  • Mechanical and electronic alternatives: e.g., FD Series or ED Series

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