Name: Combined free-flow valve Aquastrom KFR with flat sealing external thread and drain bores G ¼ closed with plugs with backflow preventer, DN 25, G 1 ¼, bronze
Brand: OVENTROP
SKU: 4207808

Description Dimensions CAD Images Documents ETIM

Combined free-flow valve Aquastrom KFR with flat sealing external thread and drain bores G ¼ closed with plugs
with backflow preventer, DN 25, G 1 ¼, bronze

KFR valve "Aquastrom KFR"

Combination free-flow valve and non-return check valve, PN 16. For potable water installations.

Oblique pattern valve made of bronze with plastic handle. All functioning components in one plane. Maintenance-free stem seal due to double O-ring.

DVGW certified (PN 10).

Sound absorbing according to DIN EN ISO 3822 product group I.

With rising stem.

Draining orifices G ¼ closed with plugs.

both ports flat sealing male thread according to DIN ISO 228

to be discontinued

Art.No.: 4207808
EAN: 4026755157208
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

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Replaces

Aquastrom FR Free-flow valve with flat sealing external thread, backflow preventer and drain bores G ¼ closed with plugs DN 25, G 1 ¼, bronze
Item no. 4202708

Aquastrom KFR Combined free-flow valve with internal thread/flat sealing external thread and drain bores G ¼ closed with plugs with backflow preventer, DN 25, Rp 1 x G 1 ¼, bronze
Item no. 4206808

Aquastrom KFR Combined free-flow valve with flat sealing external thread and drain bores G ¼ closed with plugs with backflow preventer, DN 25, G 1 ½, bronze
Item no. 4208365

Accessories

Thermal insulation shell made of polyurethane rigid foam for HydroControl VTR double regulating valves, HydroControl ATR shutoff valves, Hydromat DTR differential pressure regulators and Aquastrom F/KFR free-flow valves, DN 25
Item no. 1060083

Dial thermometer for Aquastrom VT, T plus, C, F, KFR, M and Regucirc B, bimetal, NG 50
Item no. 4205591

Sensor LW TQ Sensor element PT 1000, for remote monitoring
Item no. 4205592

Drain valve for hose connection for Aquastrom VT, T plus, C, F, KFR and M, with G ¼
Item no. 4205593

Insert for Aquastrom KFR free-flow valves DN 25, bronze
Item no. 4209508

Dimensions

Dimensions of article

Length	Width	Height	Weight
155 mm	125 mm	65 mm	0,98 kg

Packing units

Type	Qty.	Length	Width	Height	Weight
Unknown	1	0 mm	0 mm	0 mm	0 kg
Unknown	10	0 mm	0 mm	0 mm	0 kg

CAD

Download CAD-Formats

Format	Size	Download
DXF	185,66 KB	Download
DXF (3D)	946,53 KB	Download
DWG	44,22 KB	Download
DWG (3D)	172,97 KB	Download
STEP	164,17 KB	Download
OBJ / MTL	73,78 KB	Download

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Images

Product images

	File size 542,61 KB Size 3840 px x 3840 px Properties Clear product picture Cutout Download
	File size 86,92 KB Size 867 px x 687 px Properties Clear product picture Cutout Download

Drawings

File size

15,48 KB

Size

321 px x 280 px

Properties

Clear product picture
Cutout

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Documents

Technical data

	Name	Size
	“Aquastrom F/FR/KFR” valves Technical information more languages «Aquastrom“ F/FR/KFR» Robinets Information technique Aquastrom“ F-, FR- und KFR-Ventile Datenblatt Ventily pro vodu F, FR a KFR „Aquastrom“ PN 16 Robineți „Aquastrom“ F, FR și KFR	1,93 MB

Brochure

	Name	Size
	Valves and controls for potable water systems “Aquastrom T plus”, “Aquastrom C”, “Aquastrom P” more languages Robinetterie pour installations d’eau potable «Aquastrom T plus», «Aquastrom C», «Aquastrom P» Armatury pro instalaci pitné vody „Aquastrom T plus“ „Aquastrom C“ „Aquastrom P“ Armatura do instalacji wody pitnej „Aquastrom T plus”, „Aquastrom C“, „Aquastrom P“	735,48 KB
	Circulation stations “Regucirc“ - for monovalent storage cylinders - for bivalent storage cylinders more languages Station de bouclage d’E.C. «Regucirc B» „Regucirc“ Zirkulationsstationen - für monovalente Speicher - für bivalente Speicher Estações de circulação “Regucirc”	3,37 MB
	Trinkwasserverordnung - Lösungen zur Umsetzung	2,77 MB
	"Aquanova-System" Distribution and hygiene of potable water more languages «Aquanova-Système» Distribution et hygiène de l’eau potable „Aquanova-System“ Trinkwasserverteilung und -hygiene "Aquanova-System” Distribución e higiene del agua potable Арматура для систем водоснабжения Armatury pro rozvody pitné vody Instalacje wody pitnej 飲用水の分配と衛生 Distribuição e higiene de água potável Tarbevee jaotussüsteem ja hügien Aquanova-Systeem voor drinkwaterverdeling en -hygiene Разпределение и хигиена на питейна вода „Aquanova-System“ "Sistema Aquanova" per la distribuzione e l’igiene dell’acqua sanitaria	12,54 MB
	p_warmwasserbereitung_china.pdf	13,91 MB
	Planungsordner Trinkwassertechnik 2018	74,17 MB

Certificate

	Name	Size
	Aquastrom KFR/FR DIN-DVGW Baumusterprüfzertifikat	1,19 MB
	Aquastrom FR SVGW Zertifikat	845,53 KB

ETIM

Klassifizierung
ETIM 7.0	EC010058 Shut down valve (tap water)

Property	Value
Surface protection	Untreated
Material housing	Bronze
Max. medium temperature (continuous)	120 °C
KIWA certified
With drain
Handle/hand wheel height	104 mm
Length of handle/diameter of hand wheel	65 mm
Spindle angle	45 °
Operation using hand wheel
With connection 1 coupling
With connection 2 coupling
Housing material	Bronze
With drain possibility (connection)

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Combined free-flow valve Aquastrom KFR with flat sealing external thread and drain bores G ¼ closed with plugswith backflow preventer, DN 25, G 1 ¼, bronze