Schlösser KFR valve with test screw – female, 3/4″–1 1/4″, DVGW
Schlösser KFR valve with test screw – female, 3/4″–1 1/4″, DVGW – collection in Hagen
Art.-Nr. HT-122175
Collection from our Hagen warehouse · Im Mühlenwert 22 · Mon–Fri 8:30–17:30, Sat 10–14 · Availability and collection date come with our reply · Shipping by arrangement · Locations
Description
Schlösser KFR valve with test screw – The Schlösser KFR valve is an isolation valve for drinking water installations. It has a test screw, drain and non-rising spindle and connects with female threads. The body and headwork are brass, the seals EPDM and the handle polyamide. For the series, the manufacturer states up to 10 bar (PN 10) and 90 °C, DIN-DVGW and noise approval mark PA-IX 2292/I; its data table describes DN 15, and we will confirm the values for our sizes in our quotation. Available in 3/4″, 1″ and 1 1/4″. Find more valves under Angle valves & Connection valves.
Technical specifications
| Brand | Schlösser |
|---|---|
| Connection | Female thread; 3/4″, 1″ or 1 1/4″ |
| Features | Test screw, drain, non-rising spindle |
| Materials | Brass body and headwork; EPDM seals; polyamide handle; meets TrinkwV and UBA requirements according to the manufacturer |
| Operating limits | Max. 10 bar (PN 10), max. +90 °C |
| Approval marks | DIN-DVGW; noise approval mark PA-IX 2292/I |
| Dimensions | The manufacturer gives dimensions for DN 15; dimensions for our sizes will be confirmed in our quotation |
Versions
| Version | Item no. |
|---|---|
| 3/4″ | HT-122175 |
| 1″ | HT-122176 |
| 1 1/4″ | HT-122177 |
Manufacturer and safety (GPSR)
| Manufacturer | Schlösser |
|---|---|
| EU responsible person | Available on request, together with the manufacturer details, before collection. |
| Safety instructions | Install in accordance with the manufacturer's instructions; work on drinking water and heating systems must be carried out by a qualified installer. |
Price per piece incl. VAT. Order item: collect from our Hagen warehouse once the goods have arrived; we will confirm the date in our reply to your enquiry. Delivery on request.
Collection, availability and delivery time
The basket is your enquiry list – no checkout, no advance payment. We reply with price, availability and a collection date. Collection from our warehouse at Im Mühlenwert 22, 58135 Hagen, Mon–Fri 8:30–17:30 and Sat 10–14 by appointment. Shipping by arrangement: we state shipping costs and delivery time in our quotation before you decide. We also deliver to installers with our own driver up to 150 km around Hagen. How the enquiry works · Locations · For installers
Schlösser KFR valve with test screw – female, 3/4″–1 1/4″, DVGW
Schlösser KFR valve with test screw: technical data, spindle and installation
Material, spindle and operating limits of the KFR valve, and its intended use.
Technical specifications
- Versions
- 3/4″, 1″ and 1 1/4″
- Connection
- Female thread
- Spindle
- Non-rising, with a test screw to check the non-return valve
- Material
- Brass body and headwork, EPDM seals, polyamide handle
- Drain
- Integrated, empties the isolated pipe section before maintenance
- Operation
- Up to 10 bar (PN 10) at max. 90 °C; manufacturer’s range DN 15 to DN 32, available from us in 3/4″, 1″ and 1 1/4″
- Certification (manufacturer’s specification)
- DIN-DVGW; materials to the German Drinking Water Ordinance and UBA requirements
- Applications
- drinking water installations
Compatible products
- Free-flow valve with drain: rising spindle, 1/2″ to 1 1/4″
- For washbasins, kitchens or appliances: connection valves
Installation
- Install according to the manufacturer’s instructions; work on drinking water and heating systems must be carried out by a qualified installer.
- The drain empties the isolated pipe section before maintenance.
- Guide: Ball valve or stop valve? Shut-off fittings for heating and drinking water
Schlösser KFR valve with test screw: frequently asked questions
Brief answers on the spindle, drain, operating limits and applications.
How does the KFR valve differ from the free-flow valve?
The KFR valve has a non-rising spindle and a test screw for checking that the non-return valve closes tightly. The free-flow valve’s spindle rises as it opens, so its position shows whether it is open or closed. Both have a drain and are DIN-DVGW-certified according to the manufacturer.
What is the drain for?
It empties the isolated pipe section before maintenance. The valve is intended for drinking water installations.
What sizes is “Schlösser KFR valve with test screw” available in?
3/4″, 1″ and 1 1/4″, all with female threads.
What pressure and temperature is the KFR valve rated for?
According to the manufacturer, up to 10 bar (PN 10) at a maximum of 90 °C. The manufacturer’s range runs from DN 15 to DN 32; we offer 3/4″, 1″ and 1 1/4″.