Control valve PN16

VLE300

Especielly designed for replacements of STL-valves in existing applications up to 16 bar (PN16).
Real low internal leakrate and 100% tested product.
Long lasting and high durability.
Perfect match between the valve and ESBE actuators.

Series VLE325 is a 2-way PN16 flanged control valve, especielly designed for replacement of STL valves in existing applications for flow regulation up to 16 bar. The valves are made of high-performing bronze allowing use in heating and cooling installations. The VLE325 is available in 2-way DN20-40 and comes with a PN16 flange to suit PN16 flange pipe connections. The valve is perfectly combined with ESBE actuators and controllers.

Product range

VLE325

Art.no.	Reference	DN	Kvs	A [mm]	B [mm]	C [mm]	D [mm]	E [mm]	F [mm]	G [mm]	H [mm]	Rangeability Kv/Kv min	Weight [kg]
21400300	VLE325	20	1,6	143	36	110	Ø14 (4x)	20	24	105	75	>100	3,0
21400400	VLE325	20	2,5	143	36	110	Ø14 (4x)	20	24	105	75	>100	3,0
21400700	VLE325	25	1,6	156	36	110	Ø14 (4x)	20	24	115	85	>100	3,7
21400800	VLE325	25	2,5	156	36	110	Ø14 (4x)	20	24	115	85	>100	3,7
21400900	VLE325	25	4	156	36	110	Ø14 (4x)	20	24	115	85	>100	3,7

Installation support

Documents

Name	Download
Installation instruction VLE325

Technical data

Type:	2-way plug valve
Pressure class:	PN 16
Flow characteristic A-AB:	EQM
Stroke:	20 mm
Rangeability Kv/Kv min:	see table
Leakrate A - AB:	DN20 - 25: max. 0,02% of Kv 4
ΔP:	see data sheet
Connections:	Flange, ISO 7005-2
Media, Heating water:	in accordance with VDI2035
Media, Water/Glycol mixtures:	max. 50 %
Media, Water/Ethanol mixtures:	max. 28 %
Media temperature, max.:	+130 °C
Media temperature, min.:	-20 °C
Material, Body:	Bronze, Rg5
Material, Flanges:	Steel SS 1914
Material, Stem:	Stainless steel, SS 2346
Material, Plug:	Stainless steel, SS 2346
Material, Seat:	Stainless steel, SS 2346
Material, Blind plug:	Brass, CW 602N
Material, Seat seal:	Metallic
Material, Packing box seal:	PTFE/EPDM

Conformity

PED 2014/68/EU, article 4.3 /
SI 2016 No. 1105 (UK)

Dimensioning

Please see data sheet

Accessories and spare parts

Spare parts

	Art No.	Reference	Designation	Note
	27000100	VLA901	ESBE VLA901 Exchange kit Packing box	Applies to valve type VLAxxx, VLExxx

Download area

Data Sheet Data Sheet (Old) Installation instruction Certificate Guide Image 2D Image

Type	Preview	Download
Data Sheet	VLE300
Installation instruction	VLE325
Certificate	Declaration of Conformity, VLE300
Certificate	Declaration of Conformity UKCA, VLE300
Certificate	Building Product Declaration BPD3, VLE300
Certificate	EAC certificate (RU), VLE300
Certificate	Certificate of conformity UA, VLE300
Image	VLE325, high res
2D Image	VLE325