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Veramax, High-flow Lockshield Valves V2440

Veramax, High-flow Lockshield Valves V2440

The Veramax is a presettable radiator lockshield valve for the supply or return of radiators or heat exchangers....

Product Description

V2440 Veramax lockshields are used at the supply or return of heat exchangers in hydronic cooling and heating systems requiring high flow rates. They have the following functions:

  • Shut-off: by closing the valve the flow through the heat exchanger is shut-off
  • Presetting: the flow through the heat exchanger can be throttled to meet system requirements

V2440 Veramax lockshields are suitable for hot water or low pressure steam heating systems and cold water cooling systems.

Technical Properties

Medium type water or water-glycol mixture according to VDI 2035
Port connection internal threads
Nominal pressure PN16
Pre-setting Yes
Media temp. -10 ... 130 oC
Ambient temperature 0 ... 50 oC
Materials

Brass

Features
  • For heating and cooling systems with high water flow rates
  • Presetting and shut-off with one valve
  • Optional flow direction. Performance values apply for both directions
  • Quiet operation with low-noise design of the regulating plunger
  • Standard dimensions DN15 and DN20 per EN215 D-series, plus DN25 straight version
  • DN15 and DN20 straight versions with external threads
  • Nickel plated valve bodies
  • Nickel plated protection cap
  • Nominal pressure rating PN16
Place in installation return
Measuring support No
Draining/filling support No
pH-range 8 ... 9,5

Produkter

Product Type DN size
Port connection
Connection diameter
Kvs value
Body pattern
Veramax angled and straight with radiator connection tailpiece

V2440E0015A
15 mm internal threads 1/2 inch 7 angle

V2440E0020A
20 mm internal threads 3/4 inch 7 angle

V2440D0015A
15 mm internal threads 1/2 inch 5 straight

V2440D0020A
20 mm internal threads 3/4 inch 5 straight

V2440D0025A
25 mm internal threads 1 inch 5 straight
Veramax straight with external threads and flat sealing

V2449D0015A
15 mm external threads 3/4 inch 5 straight

V2449D0020A
20 mm external threads 3/4 inch 5 straight

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 1/2", DN15, 10 mm FIG1/2CS10  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 1/2", DN15, 12 mm FIG1/2CS12  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 1/2", DN15, 14 mm FIG1/2CS14  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 1/2", DN15, 15 mm FIG1/2CS15  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 1/2", DN15, 16 mm FIG1/2CS16  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 3/4", DN22, 22 mm FIG3/4CS22  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 1/2", DN15, 15 mm FIG1/2CS15-10  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 3/4", DN18, 18 mm FIG3/4CS18  
Compression fitting for COPPER and STEEL pipe Consisting of compression nut and compression ring and support insert. For valves with internal thread, 1/2", DN15, 12 mm FIG1/2CSS12  
Compression fitting for COPPER and STEEL pipe Consisting of compression nut and compression ring and support insert. For valves with internal thread, 1/2", DN15, 14 mm FIG1/2CSS14  
Compression fitting for COPPER and STEEL pipe Consisting of compression nut and compression ring and support insert. For valves with internal thread, 1/2", DN15, 15 mm FIG1/2CSS15  
Compression fitting for COPPER and STEEL pipe Consisting of compression nut and compression ring and support insert. For valves with internal thread, 1/2", DN15, 16 mm FIG1/2CSS16  
Compression fitting for COPPER and STEEL pipe Consisting of compression nut and compression ring and support insert. For valves with internal thread, 1/2", DN15, 18 mm FIG1/2CSS18  
Compression fitting for COPPER and STEEL pipe Consisting of compression nut and compression ring and support insert. For valves with internal thread, 3/4", DN20, 18 mm FIG3/4CSS18  
Compression fitting for MULTILAYER pipe. Consisting of compression nut, compression ring and support insert. For valves with internal thread, 1/2", DN15, 16 mm FIG1/2M16X2  
Radiator tailpiece with thread up to collar for valves DN15 (1/2") VA5201A015  
Radiator tailpiece with thread up to collar for valves DN20 (3/4") VA5201A020  
Radiator tailpiece with thread up to collar for valves DN25 (1") VA5201A025  
Extended radiator tailpiece, nickel-plated, to be shortened as required 1/2" x 76 mm (for DN15) thread approx. 65 mm VA5204B015  
Extended radiator tailpiece, nickel-plated, to be shortened as required 3/4" x 70 mm (for DN20) thread approx. 60 mm VA5204B020  
Pressure cap, for valves DN15 VA2202A015  
Pressure cap, for valves DN20 VA2202A020  
Sealing ring for pressure cap, for valves DN15 VA5090A015  
Sealing ring for pressure cap, for valves DN20 VA5090A020  
Reduction piece, 1" pipe > 1/2" valve VA6290A260  
Reduction piece, 11/4" pipe > 1/2" valve VA6290A280  
Reduction piece, 1" pipe > 3/4" valve VA6290A285  
Reduction piece, 11/4" pipe > 3/4" valve VA6290A305  

Spare Parts

Image Description Product Type Downloads
Metal-to-metal sealing radiator tailpiece, 1/2", DN15 VA5200B015  
Metal-to-metal sealing radiator tailpiece, 3/4", DN20 VA5200B020  
Coupling nut, nickel plated, DN15, nut with G 3/4" internal thread VA5000B015  
Coupling nut, nickel plated, DN20, nut with G 1" internal thread VA5000B020