The RLV-S union fitting is intended for installation in residential and commercial heating systems with forced circulation. The valve body is made of Ms 58 brass with a nickel-plated finish, and the seal is made of EPDM. The flow rate is adjusted using a hex key (8 mm for DN 20), while the cap protects the setting against unwanted tampering. The dimensions comply with DIN 3842-1. The valve is factory-set to the fully open position (kvs).

The connection dimensions are identical to those of RA-FN valve bodies (used with Danfoss RA 2000 thermostatic heads), giving the installer greater flexibility during installation.

Features

• Straight version suitable for side radiator connection
• Nickel-plated finish – durable and aesthetically pleasing appearance
• Maximum flow presetting using an 8 mm Allen key
• Female thread on both sides (system and radiator): G 3/4 (ISO 7-1)
• Stepless flow adjustment according to the number of turns (0.25 – fully open)
• Protective cap for the setting
• Valve body made of Ms 58 brass, EPDM seal
• Complies with the requirements of EN 215 and DIN 3842-1