Herz Valves and Controls
Herz Valves is an Austrian company, manufactures a wide range of quality engineering products such as valves, fittings, circuit controlling valves, dynamic control fittings and thermostatic valves for domestic installations for heating, air conditioning, sanitary and gas appliances. With decades of experience and expertise in the fields of heating and control engineering, Herz products are the basis of innovation and attractive design. Herz products are manufactured in EU countries according to European quality standards and cover the entire market of the HVAC industry. Lamah is the authorized supplier of HERZ and supplies Herz brand material for domestic, commercial and industrial projects in Saudi Arabia.
Inclined shut-valves
Technical data:
- Max. operating temperature 110 C.
- Max. operating pressure 20 bar Max.
- Differential pressure at closed valve 10 Bar.
- Body: DZR brass CC752S
Circuit Regulating Valves, flanged version
Fixed orifice double regulating valves
Technical data:
- Max. operating temperature 130 C.
- Max. operating pressure 20 bar Max.
- differential pressure at closed valve 10 Bar.
- Body: DZR.
Shutoff Valve, flanged version
Butterfly valves
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -20 C – with the water-glycol mixture
- Housing: GG, GLC -250/.1L1040
- Disc: stainless steel 1.4408
Butterfl y Valve, fully lugged version
Gate Valve with non-rising spindle
Technical data:
- Max. operating temperature 120 C
- Max. operating pressure 20 bar
- Connection thread ISO 7-1 Rp
- Body: DZR brass ON 602N
Strainer, mesh Width 0.75 mm
Gate Valve flanged version
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -10 C – with a water-glycol mixture
- Housing: G025
- Stem: stainless steel.
Strainer, mesh Width 0.5 mm
Ball Valve
Technical data:
- Max. operating temperature 130 C
- Min. operating temperature -20 C – with water glycol mixture
- Max. operating pressure 16 bar
- Body: Dezincification-resistant brass
- Membranes Et 0-rings: EPDM
Backflow Preventer
Backflow preventers
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -10 C – with water glycol mixture
Backflow preventer
Cast iron Strainer
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -10 C – with a water-glycol mixture
- Housing: GG25
- Filter: AlS1304
Swing Check Valves
Herzcon pressure independent connect-4 with insulation
Technical data:
- Max. operating temperature 130 C
- Min. operating temperature -20 C – with water-glycol mixture
- Max. operating pressure 16 bar
- Body: Dezincification-resistant brass
- Membranes Et 0-rings: EPDM
Two-port-control-valves-Flanged
Inclined shut-valves
Technical data:
- Max. operating temperature 110 C.
- Max. operating pressure 20 bar Max.
- Differential pressure at closed valve 10 Bar.
- Body: DZR brass CC752S
Fixed orifice double regulating valves
Technical data:
- Max. operating temperature 130 C.
- Max. operating pressure 20 bar Max.
- differential pressure at closed valve 10 Bar.
- Body: DZR.
Butterfly valves
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -20 C – with the water-glycol mixture
- Housing: GG, GLC -250/.1L1040
- Disc: stainless steel 1.4408
Gate Valve with non-rising spindle
Technical data:
- Max. operating temperature 120 C
- Max. operating pressure 20 bar
- Connection thread ISO 7-1 Rp
- Body: DZR brass ON 602N
Gate Valve flanged version
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -10 C – with a water-glycol mixture
- Housing: G025
- Stem: stainless steel.
Ball Valve
Technical data:
- Max. operating temperature 130 C
- Min. operating temperature -20 C – with water glycol mixture
- Max. operating pressure 16 bar
- Body: Dezincification-resistant brass
- Membranes Et 0-rings: EPDM
Backflow preventers
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -10 C – with water glycol mixture
Cast iron Strainer
Technical data:
- Max. operating temperature 110 C
- Min. operating temperature -10 C – with a water-glycol mixture
- Housing: GG25
- Filter: AlS1304
Herzcon pressure independent connect-4 with insulation
Technical data:
- Max. operating temperature 130 C
- Min. operating temperature -20 C – with water-glycol mixture
- Max. operating pressure 16 bar
- Body: Dezincification-resistant brass
- Membranes Et 0-rings: EPDM
Circuit Regulating Valves, flanged version
Shutoff Valve, flanged version
Butterfl y Valve, fully lugged version
Strainer, mesh Width 0.75 mm
Strainer, mesh Width 0.5 mm
Backflow Preventer
Backflow preventer
Swing Check Valves
