# Jafar threaded soft-seal valve GW DN40 model 3116, flange/thread connection

**URL:** https://aio.lv/en/product--jafar-3116-g40g40-2e161--11784852
**Data updated:** 2026-03-08 22:56 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Jafar
**Manufacturer code:** 3116-G40G40-2E161
**EAN:** 5907517226600
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Jafar model 3116 is a DN40 threaded soft-seal valve (GW) designed for fluid control in pipelines. It features a soft sealing element to ensure tight shut-off, threaded/connection ends suitable for installation in water, heating or process lines, and compact construction for inline mounting. Suitable for maintenance, flow isolation and system servicing tasks.

## Long description

Jafar model 3116 is a DN40 threaded soft-seal valve (GW) designed for reliable fluid control in pipeline systems. The valve features a resilient soft sealing element that provides tight shut-off and reduces the risk of leaks. Its compact construction and threaded/flanged connection options allow straightforward inline installation in water, heating and general process lines where space is limited.
Advantages
The soft-seal design ensures effective closure even at low differential pressures and prolongs service life by minimising seat wear. Threaded and flange connection compatibility enables flexible integration with existing pipelines and simplifies replacement or maintenance. Compact dimensions and robust body construction make the valve suitable for confined spaces and routine on/off isolation tasks.
Suitable for
 Water distribution and supply lines
 Heating systems and radiator circuits
 Process pipelines requiring periodic isolation
 Maintenance and service shut-off applications
Key specifications
 Nominal diameter: DN40
 Seal type: soft sealing element for tight shut-off
 Connection types: threaded and flange-compatible ends for inline mounting
 Construction: compact body suitable for confined installation spaces
 Primary use: on/off isolation and flow control in liquid systems
How to use
Install the valve inline in the pipeline using the appropriate threaded or flanged joint fittings and ensure correct alignment to avoid strain on the connections. Use compatible sealing material on threaded joints where required and follow pipework torque recommendations to prevent distortion. Operate the valve by turning the actuator or handle until full open or closed position is achieved; do not apply excessive force. Inspect the valve periodically for tightness and integrity, especially after thermal cycling or system maintenance.
Usage recommendations
For reliable performance, use the valve within the intended fluid types and temperature ranges of typical water and heating systems, avoid aggressive chemicals that can degrade soft seals, and schedule regular inspections. When replacing or maintaining piping, verify compatibility of thread type and flange dimensions to ensure leak-free connections.

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### What is the warranty period?

All Jafar 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 Jafar 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

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