LENO

LENO MSV sets

LENO™ MSV-BD is a range of manual valves for balancing flow in heating and cooling systems. LENO™ MSV-BD is a combined presetting and shut off valve with a range of unique features: Removable hand wheel for easy mounting; 360° turnable measuring station for convenient measuring and draining; Numeric presetting scale, visible from more angles; Easy locking of presetting; Built-in test plugs for Ø 3 mm needles; Drain connection with separate draining of inlet and outlet side of valve; Open-close with Allen key for extra force; Open-closed colour indicator. It is recommended to use LENO™ MSV-BD in constant flow systems. The valve may be mounted in flow or return. DN 15 and 20 valves are available with internal or external thread. Other dimensions with internal thread. MSV-BD PURE valves are available in DN15LF - 25 range. The only difference between MSV-BD and MSV-BD PURE valves is the brass material used for valve construction.

LENO MSV-O

LENO™ MSV-O is a new generation of manual valves for balancing flow in heating, cooling and domestic hot water systems.
It is recommended to use LENO™ MSV-O in constant flow systems in front of boilers, flat stations or heat pumps in one-family houses for balancing, shut-off function for service and repair, flow verification, one pipe systems. The valve may be mounted in flow or return.
All dimensions are available with internal thread.
Danfoss PFM 5000/100 measuring instrumentscontain valve data for LENO™ MSV-O in memory.

LENO MSV-S

LENO™ MSV-S is a partner valve for all manual balancing valves in the LENO family. LENO™ MSVS can also be applied as a high quality ball valve.

LENO™ MSV-S is a shut off valve with high capacity drain.

LENO™ MSV-S can be mounted in heating/cooling and domestic hot water systems as a shut off valve with drain.

It is recommended to use LENO™ MSV-S together with all LENO family balancing valves.
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LENO™ MSV-S is a new generation of partner/ballvalves for heating, cooling and domestic hot water systems.

LENO™ MSV-B

LENO™ MSV-B is a new generation of manual valves for balancing flow in heating, cooling and domestic hot water systems.

LENO™ MSV-B is a combined presetting and shut off valve with a range of unique features: Removable hand wheel for easy mounting. Numeric presetting scale, visible from more angles. Easy locking of presetting. Built-in measuring nipples for 3mm needles. Open-close with Allen key in emergency. Open-closed colour indicator. It is recommended to use LENO™ MSV-B in constant flow systems in front of boilers, flat stations or heat pumps in one-family houses for balancing, shut off function for service and repair, flow verification, one-pipe systems. The valve may be mounted in flow or return. DN 15 valves are available with internal or external thread. Other dimensions with internal thread.

MSV-BD Manual presetting valves LENO™

LENO™ MSV-BD is a range of manual valves for balancing flow in heating and cooling systems.
It is recommended to use LENO™ MSV-BD in constant flow systems. The valve may be mounted in flow or return.
DN 15 and 20 valves are available with internal or external thread. Other dimensions with internal thread.
MSV-BD PURE valves are available in DN15LF - 25 range. The only difference between MSV-BD and MSV-BD PURE valves is the brass material used for valve construction.

MSV-D Manual Presetting Valves LENO™

LENO MSV-D is a new generation of manual valves for balancing flow in heating and cooling systems.

Dynamic balancing valves are the preferred option for hydronic balancing in constant and variable flow systems. If manual balancing valves are used for hydronic balancing they are better suited for constant flow systems. Manual balancing valves can be used in both constant and variable flow systems for flow verification, shut off function for service and repair. The valve may be mounted in flow or return.

MVT