header-product Flowjet 3/4" flow fitting Reflex Flowjet — pressure-independent flow control valve, model 9116799

Flowjet 3/4" flow fitting Reflex Flowjet — pressure-independent flow control valve, model 9116799

Reflex Flowjet Flowjet 3/4" flow fitting 9116799 Photo 1
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Short description

Reflex Flowjet Flowjet 3/4" is a flow fitting by Reflex, model 9116799, designed for hydraulic balancing and controlled water flow in heating and cooling systems. The 3/4" connection size provides reliable flow regulation and helps maintain stable circuit performance. Suitable for use in boilers, radiators, fan coils and heat distribution manifolds where precise flow control and system stability are required.
Warranty: 2 Years
SKU: 4863210
Manufacturer: Reflex
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Product information

Description

Flowjet 3/4" flow fitting Reflex Flowjet — pressure-independent flow control valve, model 9116799 is a compact hydraulic balancing device designed to ensure stable and accurate water flow in heating and cooling circuits. The 3/4" connection diameter provides compatibility with standard residential and light-commercial piping. The valve maintains a preset flow rate independently of pressure fluctuations in the system, supporting consistent thermal performance for boilers, radiators, fan coils and manifold branches.

Advantages

The pressure-independent design reduces the need for constant manual adjustment and minimizes over- or under-flow caused by variable pump speed or changes in system pressure. Its compact construction simplifies installation in confined spaces and on distribution manifolds. Durable materials and internal flow control elements deliver reliable regulation, improving overall system efficiency and reducing balancing time during commissioning.

Suitable for

  • Hydronic heating circuits with boilers and radiators
  • Cooling circuits and fan coil units
  • Heat distribution manifolds and branch circuits
  • Retrofit projects where stable flow control is required

Key specifications

  • Connection size: 3/4" suitable for typical residential piping
  • Function: pressure-independent flow control for hydraulic balancing
  • Application: designed for heating and cooling systems, manifolds and terminal units
  • Construction: compact inline body for space-saving installation
  • Performance: maintains preset flow rate despite pressure variations

How to use

Install the Flowjet in the return or supply line at the manifold or near the terminal unit according to the hydraulic layout, observing appropriate flow direction. Set the required flow rate using the adjustment mechanism and verify flow during commissioning with standard balancing instruments. Once set, the valve automatically compensates for pressure changes, maintaining the preset flow without continual manual intervention. Follow system flushing and water quality procedures before installation to avoid particulate damage.

Usage recommendations

For reliable operation, install an isolation valve and strainer upstream to allow maintenance and protect the internal components. Verify compatibility with system fluid and temperature ranges, and include the Flowjet in routine system checks to confirm long-term hydraulic balance.

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 Reflex 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 Reflex 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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