# Pneumatic quick connector with valve and female thread 3/8" PARTNER PA-SE1-3SF

**URL:** https://aio.lv/en/product--partner-pa-se1-3sf--11736974
**Data updated:** 2026-03-08 13:39 (EET)
**Category:** Air Compressors
**Manufacturer:** PARTNER
**Manufacturer code:** PA-SE1-3SF
**EAN:** 5905101364837
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--partner-pa-se1-3sf--11736974

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Pneumatic quick connector PARTNER PA-SE1-3SF with integrated shut-off valve and female 3/8" thread. Designed for fast connection and disconnection of pneumatic hoses and tools, the coupling ensures controlled air flow shut-off when disconnected. Suitable for compressors, air lines, impact wrenches, spray guns and other pneumatic equipment requiring a 3/8" female connection.

## Long description

Pneumatic quick connector PARTNER PA-SE1-3SF with integrated shut-off valve and female 3/8" thread provides a reliable and compact solution for connecting pneumatic hoses and tools. The coupling is designed to stop airflow automatically when the plug is disconnected, reducing air loss and making tool changes quicker and cleaner. Its 3/8" female thread fits a variety of compressors, air lines and pneumatic devices that require this connection size.
Advantages
The connector features an integrated shut-off valve that closes the airflow when disconnected, helping to save compressed air and prevent hose blowback. Its compact design and corrosion-resistant finish ensure long service life in workshop and industrial environments. The threaded female connection provides secure attachment to threaded fittings and reduces the risk of accidental disconnection during operation.
Suitable for
Compressors and compressor outlets with 3/8" male fittings
Air hoses and pneumatic distribution lines
Impact wrenches, air ratchets and pneumatic screwdrivers
Spray guns and pneumatic painting equipment
General pneumatic tooling where quick connect/disconnect and valve control are needed
Key specifications
Connection type: quick connector with integrated shut-off valve
Thread size: female 3/8"
Material: metal body with corrosion-resistant surface treatment
Operation: automatic valve closure on disconnection to stop airflow
Typical applications: compressed air systems, pneumatic tools and hoses
How to use
Ensure the air system is depressurized before installing the connector. Screw the female 3/8" thread onto the corresponding male thread and tighten securely using appropriate tools without over-torquing. To connect a hose or tool, insert the corresponding plug into the coupling until it locks; the valve opens automatically and allows airflow. To disconnect, depress any sleeve or release mechanism and withdraw the plug; the integrated valve closes to stop air flow. Inspect connections regularly for wear or leaks and replace the connector if threads or sealing surfaces are damaged.
Usage recommendations
Use with properly sized hoses and fittings to maintain airtight connections. Avoid exposing the connector to corrosive chemicals or extreme temperatures. Regularly check seals and threads for signs of wear and perform routine maintenance on your compressed air system to ensure safe and efficient operation.

## FAQ

### How much does the Pneumatic quick connector PARTNER PA-SE1-3SF cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 227 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All PARTNER products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized PARTNER service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11736974/67116228_large.webp