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Connections and accessories

Connections and accessories

Fittings, union-nuts, sealing rings and tailpieces for

Product Description

Fittings, union-nuts, sealing rings and tailpieces for
  • valves with internal threads: all V2000 Series and V2050 TRV bodies, V26xx (Mira-3 and Optimal-plus) handwheel valves, V24xx (Therafix, Verafix and Veramax) lockshield valves with internally threaded ports;
  • valves with external threads, conical sealing: all V2000 Series TRV bodies, V22xx distribution valves, V24xx lockshield valves with externally threaded ports;
  • valves with external threads, flat sealing: V2075, 77 and 78.

Related Material

Products

Product Type
Products

_TRV-Bconn

Accessories and replacement parts

Pipe connections for internal threads

Image Description Product Type Downloads
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  

Radiator and pipe tailpieces for external threads, conical sealing

Image Description Product Type Downloads
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  
Extended radiator tailpiece, nickel-plated, to be shortened as required 3/4" x 70 mm (for DN20) thread approx. 60 mm VA5204B020  
Standard threaded tailpiece, for valves DN10 VA5200A010  
Standard threaded tailpiece, for valves DN15 VA5200A015  
Standard threaded tailpiece, for valves DN20 VA5200A020  
Standard threaded tailpiece, for valves DN25 VA5200A025  
Radiator tailpiece with thread up to collar for valves DN10 (3/8") VA5201A010  
Tailpiece with thread up to collar for valves DN15 (1/2") VA5201A015  
Tailpiece with thread up to collar for valves DN20 (3/4") VA5201A020  
Extended tailpiece, 3/8 x 70 mm, approx. 50 mm thread VA5204A010  
Extended tailpiece, 1/2 x 76 mm, approx. 65 mm thread VA5204A015  
Extended tailpiece, 3/4 x 70 mm, approx. 60 mm thread VA5204A020  
Specially threaded tailpiece, 1/2 x 3/8 VA5290A240  
Soldering tailpiece for DN10, 3/8" x 12 mm (Outphased) VA5230A010  
Soldering tailpiece for DN15, 1/2" x 15 mm (Outphased) VA5230A015  
Soldering tailpiece for DN20, 3/4" x 22 mm (Outphased) VA5230A020  
Nickel-plated swanneck, for valves DN15 VA5219C015  
Union-nut, for valves DN10 VA5000A010  
Union-nut, for valves DN25 VA5000A025  
Coupling nut, nickel plated, DN10, nut with G 5/8" internal thread VA5000B010  
Coupling nut, DN15, nut with G 3/4" internal thread VA5000B015  
Nickel-plated union nut, for valves DN25 VA5000B025  
Coupling nut, DN20, nut with G 1" internal thread VA5000B020  

Radiator and pipe tailpieces for external threads, conical/flat sealing

Image Description Product Type Downloads
Pressure cap, for valves DN10 VA2202A010  
Pressure cap for shutting off valves on radiator outlet for valves DN15 (1/2") VA2202A015  
Pressure cap for shutting off valves on radiator outlet for valves DN20 (3/4") VA2202A020  
Brass union nut, for valves DN15 VA5000A015  
Brass union nut, for valves DN20, and bypass 3/4 DN10 valves VA5000A020  

Radiator and pipe tailpieces for external threads, flat sealing

Image Description Product Type Downloads
Nickel-plated internally threaded tailpiece, 1/2 VA5920A015  
Nickel-plated internally threaded tailpiece, 3/4 VA5920A020  
Externally threaded reduction tailpiece, flat sealing, for valves DN20 with radiator connection 1/2 VA5901A015  
Brass union nut, for valves DN10 VA5004A012  
Internally threaded tailpiece for the bypass, 3/8, flat sealing, for valves DN10 VA5921A010  
Internally threaded tailpiece for the bypass, 1/2, flat sealing, for valves DN15 VA5921A015  
Internally threaded tailpiece for the bypass, 3/4, flat sealing, for valves DN20 VA5921A020  
Union nut for the bypass, 7/8, for valves DN15 VA5004A078  
Union nut for the bypass, 1 1/8, for valves DN20 VA5004A118  

Radiator and pipe tailpieces for external threads, flat sealing

Image Description Product Type Downloads
Externally threaded connection made of brass for valves DN15 (1/2") VA5500A015  
Externally threaded connection made of brass for valves DN20 (3/4") VA5500A020  
Soldering connection made of brass, 15 mm, for valves DN15 VA5530A015  
Soldering connection made of brass, 22 mm, for valves DN20 VA5530A020  
Welding connection made of steel for valves DN15 (1/2") VA5540A015  
Welding connection made of steel for valves DN20 (3/4") VA5540A020