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Low-flow Thermostatic Valve V2000FX

Low-flow Thermostatic Valve V2000FX

The V2000FX is a range of thermostatic radiator valves with engineered proportional flow control characteristic for pumped...

Product Description

The V2000FX is a range of thermostatic radiator valves with engineered proportional flow control characteristic for pumped two-pipe heating systems with low flow requirements.

The valve features a superior regulation performance in lowflow applications, providing a better comfort and energy efficiency to the end user. The V2000FX valves have a quiet operation and are available in straight, angled, axial and double angle patterns in DN10 and DN15.

Technical Properties

Approvals

Keymark certified and tested to EN 215

Medium type water or water-glycol mixture according to VDI 2035
Port connection internal threads
Body-head connection M30 x 1,5
Nominal pressure PN10
Max. delta P 1 bar
Kvs value 0.285
Pre-settable yes
Features
  • Engineered to feature proportional characteristic in the thermostatic control of low flows
  • Flow rates easily adjustable by a setting key (see Accessories)
  • Maximum flow limited to max. 130 % of nominal flow to prevent misbalance during heating of cooled down rooms
  • Quiet operation
  • Strong restoring spring, which is not immersed in water, ensuring durability of the valve
  • Double o-ring seal for maintenance-free operation
  • Standard dimensions per EN215, complemented with an extended range of patterns
  • Standard M30 x 1.5 thermostat connection
  • Valves can be shut-off with the protection cap
  • V2000FX valves are compatible with the following Honeywell Home actuators: All radiator thermostats with M30 x 1.5 Connection, HR types of Evohome and Roomtronic actuators, MT4 actuators, M4410E/K and M7410E5001 modulating actuators
  • The valve insert can be replaced while the system is operating and without draining using the service tool (see Accessories)
  • Valve housing and insert fits to Honeywell Home AT Concept design, ensuring housing and insert cross compatibility with MNG, Honeywell and Honeywell Home thermostatic valves produced by Resideo and its predecessors since 1974
Place in installation supply
Closing dimension 11.5 mm
Colour of protection cap red
Stroke 2.5 mm
Additional Descriptions
  • Nominal flow 10-70 kg/h with standard head
  • Suitable connections see 'Connections for Radiator Valves'.
Max. media temperature 120 oC

Certifications and Awards

Related Material

Products

Product Type EN215 certified
DN size
Heat exchanger connection
Connection diameter
Body pattern
Bodies with internal threads and metal-to-metal sealing radiator tailpieces

V2000EFX10
10 mm 3/8 inch 3/8 inch angle to DIN

V2000EFX15
15 mm 1/2 inch 1/2 inch angle to DIN

V2000DFX10
10 mm 3/8 inch 3/8 inch straight to DIN

V2000DFX15
15 mm 1/2 inch 1/2 inch straight to DIN

V2020EFX10
10 mm 3/8 inch 3/8 inch angle to NF

V2020EFX15
15 mm 1/2 inch 1/2 inch angle to NF

V2020DFX10
10 mm 3/8 inch 3/8 inch straight to NF

V2020DFX15
15 mm 1/2 inch 1/2 inch straight to NF

V2000AFX10
- 10 mm 3/8 inch 3/8 inch

V2000AFX15
- 15 mm 1/2 inch 1/2 inch

V2020LFX10
- 10 mm 3/8 inch 3/8 inch double angle left

V2020LFX15
- 15 mm 1/2 inch 1/2 inch double angle left

V2020RFX10
- 10 mm 3/8 inch 3/8 inch double angle right

V2020RFX15
- 15 mm 1/2 inch 1/2 inch double angle right

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, 3/8", DN10, 10 mm FIG3/8CS10  
Compression fitting for COPPER and STEEL pipe, consisting of compression nut and compression ring. For valves with internal thread, 3/8", DN10, 12 mm FIG3/8CS12  
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, 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, 3/8", DN10, 12 mm FIG3/8CSS12  
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 MULTILAYER pipe. Consisting of compression nut, compression ring and support insert. For valves with internal thread, 1/2", DN15, 16 mm FIG1/2M16X2  
Service tool for exchange of valve insert during operation VA8200A001  
Pressure cap, for valves DN10 VA2202A010  
Pressure cap for shutting off valves on radiator outlet for valves DN15 (1/2") VA2202A015  
Sealing ring for pressure cap, for valves DN10 VA5090A010  
Sealing ring for pressure cap for valves DN15 (1/2") VA5090A015  
Reduction piece, 1" pipe > 1/2" valve VA6290A260  
Reduction piece, 11/4" pipe > 1/2" valve VA6290A280  
Radiator tailpiece with thread up to collar for valves DN15 (1/2") VA5201A015  
Radiator tailpiece with thread up to collar for valves DN10 (3/8") VA5201A010  
Presetting key for all PI, VS, FS, FV and SL type valves VA8201PI04  
Extended radiator tailpiece, nickel-plated, to be shortened as required 3/8" x 70 mm (for DN10) thread approx. 50 mm VA5204B010  
Extended radiator tailpiece, nickel-plated, to be shortened as required 1/2" x 76 mm (for DN15) thread approx. 65 mm VA5204B015  
Plastic presetting key for PI, SX, FX and LX type valves and Verafix lockshields VA8201TRV01  

Spare Parts

Image Description Product Type Downloads
Union-nut, nickel plated for valves DN15 1/2" VA5000B015  
Nickel-plated union nut, for valves DN10 VA5000B010  
Metal-to-metal sealing radiator tailpiece, 3/8", DN10 VA5200B010  
Metal-to-metal sealing radiator tailpiece, 1/2", DN15 VA5200B015  
Replacement valve insert FX type VS1200FX01