Control valve

VLE300

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.

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.

Product range

2-way Control valve series VLE325

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	A mm	B mm	C mm	D mm	E mm	F mm	G mm	H mm	Rangeability Kv/Kv min	Weight kg
21400100	VLE325	20	0.63	143	36	110	4x14	20	24	105	75	>100	3.0
21400200	VLE325	20	1	143	36	110	4x14	20	24	105	75	>100	3.0
21400300	VLE325	20	1.6	143	36	110	4x14	20	24	105	75	>100	3.0
21400400	VLE325	20	2.5	143	36	110	4x14	20	24	105	75	>100	3.0
21400500	VLE325	20	4	143	36	110	4x14	20	24	105	75	>100	3.0
21400600	VLE325	25	1	156	36	110	4x14	20	24	115	85	>100	3.7
21400700	VLE325	25	1.6	156	36	110	4x14	20	24	115	85	>100	3.7
21400800	VLE325	25	2.5	156	36	110	4x14	20	24	115	85	>100	3.7
21400900	VLE325	25	4	156	36	110	4x14	20	24	115	85	>100	3.7
21401000	VLE325	32	1.6	165	36	110	4x18	20	24	140	100	>100	5.0
21401100	VLE325	32	2.5	165	36	110	4x18	20	24	140	100	>100	5.0
21401200	VLE325	32	4	165	36	110	4x18	20	24	140	100	>100	5.0
21401600	VLE325	32	6.3	165	36	110	4x18	20	24	140	100	>100	5.0
21401300	VLE325	40	1.6	170	36	110	4x18	20	24	150	110	>100	5.6
21401400	VLE325	40	2.5	170	36	110	4x18	20	24	150	110	>100	5.6
21401500	VLE325	40	4	170	36	110	4x18	20	24	150	110	>100	5.6
21401700	VLE325	40	6.3	170	36	110	4x18	20	24	150	110	>100	5.6

Installation support

Installation instruction

VLE325

Technical data

Suitable application area

Recommended

Heating
Comfort Cooling
Ventilation
District Heating
District Cooling

Technical data

Type:	2-way plug valve

Pressure class:	PN 16

Flow characteristic A-AB:	EQM

Stroke:	20 mm

Rangeability:	see table

Leakrate A-AB,	- DN 20-25: max. 0.02% of Kv 4 - DN 32-40: max. 0.02% of Kv 6.3

∆P max:	See graph

Media temperature,	max.: +130 °C min.: -20 °C

Connection, Flange:	ISO 7005-2

Material,	Body: Bronze, Rg5 Flanges: Steel SS 1914 Stem: Stainless steel, SS 2346 Plug: Stainless steel, SS 2346 Seat: Stainless steel, SS 2346 Blind plug: Brass, CW 602N Seat seal: Metallic Packing box seal: PTFE/EPDM

Conformity:	PED 2014/68/EU, article 4.3

Dimensioning $name

Dimensioning guide - Please see data sheet

Valve characteristics 2-way control valves_GB_A-01

2-way valves, DN 15-50

Accessories and spare parts

Spare parts

Image	Art.no.	Reference	Designation	National trade code	Note	Data sheet	Instructions manual
VLA901 Exchange kit VLA901 Packing box.	27000100	VLA901	Exchange kit VLA901 Packing box		Applies to valve type VLAxxx, VLExxx

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.

Data Sheet

VLE300

Installation instruction

VLE325

Certificate

Declaration of Conformity VLE300

Certificate

Building Product Declaration BPD3

Guide

Selection guide, Linear Valves & Actuators

Image

VLE325, high res