VLE222, External thread PN16 with pressure-balanced plug

Control valve

VLE100, VLE200

Series VLE are 2-way and 3-way control valves suitable for mixing, diverting (delta P< 50kpa) and flow regulation up to 16 bar. The valves are made of high-performing bronze allowing use in heating and cooling installations. The VLE series is available in 2-way DN15-DN50 ; 2-way with pressure balancing plug DN25-DN50 ; 3-way DN15-50 and comes with one type of connection. The valve is perfectly combined with ESBE actuators and controllers.

Superb regulation for best mixing, diverting (delta P< 50kpa) and flow regulating performance up to 16 bar (PN16).
Real low internal leakrate and 100% tested product.
Long lasting and high durability.
Pressure balancing plug available.
Perfect match between the valve and ESBE actuators.

Product range

VLE122

VLE132

2-way Control valve series VLE122

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	A mm	B mm	C mm	E mm	H mm	K mm	Rangeability Kv/Kv min	Weight kg
21250100	VLE122	15	0.25	100	36	110	24	20	G 1"	>50	1.0
21250200	VLE122	15	0.4	100	36	110	24	20	G 1"	>50	1.0
21250300	VLE122	15	0.63	100	36	110	24	20	G 1"	>50	1.0
21250400	VLE122	15	1	100	36	110	24	20	G 1"	>50	1.0
21250500	VLE122	15	1.6	100	36	110	24	20	G 1"	>50	1.0
21250600	VLE122	15	2.5	100	36	110	24	20	G 1"	>50	1.0
21250700	VLE122	15	4	100	36	110	24	20	G 1"	>50	1.0
21250800	VLE122	20	6.3	100	38	116	30	20	G 1 1/4"	>100	1.2
21250900	VLE122	25	10	105	39	120	34	20	G 1 1/2"	>100	1.4
21251000	VLE122	32	16	105	39	121	35	20	G 2"	>100	1.8
21251100	VLE122	40	25	130	48	128	42	20	G 2 1/4"	>100	2.6
21251200	VLE122	50	38	150	58	139	53	20	G 2 3/4"	>100	4.3

2-way Control valve series VLE222 with pressure balanced plug

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	A mm	B mm	C mm	E mm	H mm	K mm	Rangeability Kv/Kv min	Weight kg
21252100	VLE222	25	10	105	78	120	34	20	G 1 1/2"	>100	1.4
21252200	VLE222	32	16	105	81	121	35	20	G 2"	>100	1.8
21252300	VLE222	40	25	130	78	128	42	20	G 2 1/4"	>100	2.6
21252400	VLE222	50	38	150	80	139	53	20	G 2 3/4"	>100	4.3

3-way Control valve series VLE132

Art.no.	Reference	DN	Kvs** Kvs-value in m3/h at a pressure drop of 1 bar.	A mm	B mm	C mm	E mm	H mm	K mm	Rangeability Kv/Kv min	Weight kg
21251300	VLE132	15	1.6	100	50	110	24	20	G 1"	>50	1.1
21251400	VLE132	15	2.5	100	50	110	24	20	G 1"	>50	1.1
21251500	VLE132	15	4	100	50	110	24	20	G 1"	>50	1.1
21251600	VLE132	20	6.3	100	50	116	30	20	G 1 1/4"	>100	1.3
21251700	VLE132	25	10	105	52	120	34	20	G 1 1/2"	>100	1.6
21251800	VLE132	32	16	105	52	121	35	20	G 2"	>100	2.0
21251900	VLE132	40	25	130	65	128	42	20	G 2 1/4"	>100	2.9
21252000	VLE132	50	38	150	75	139	53	20	G 2 3/4"	>100	4.6

Installation support

Technical data

Suitable application area

Recommended

Heating
Comfort Cooling
Floor heating
Solar heating
Ventilation
District Heating
District Cooling

Technical data

Type:	2- and 3-way plug valve

Pressure class:	PN 16

Flow characteristic A-AB:	EQM

Flow characteristic B-AB:	Complementary

Stroke:	20 mm

Rangeability Kv/Kv min:	see table

Leakrate A-AB,	DN15 max. 0.02% of Kv 4 - DN 20-50: max. 0.02% of Kvs

Leakrate B-AB,	- DN15: max. 0.05% of Kv 4 - DN 20-50: max. 0.05% of Kvs

∆P max:	See product catalogue

Media temperature,	max.: +150 °C min.: -20 °C

Connection, External pipe thread:	ISO 228/1

Material,	Body: Bronze, Rg5 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

3-way valves, DN 15-50

Accessories and spare parts

Adaptor kits

Image	Art.no.	Reference	Designation	National trade code	Note	Data sheet	Instructions manual
VLA821 Adaptor kit Siemens SQX actuators.	26000700	VLA821	Siemens SQX actuators		For valves DN 15-50.

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

VLE100, VLE200

Certificate

Building Product Declaration BPD3

Guide

Selection guide, Linear Valves & Actuators

Image

VLE122, high res