Optimal-plus (V2652) Manual radiator valve

Manual radiator valve, convertible to thermostatic operation

For water-based one- and two-pipe heating systems.

Materials	Valve housing made of nickel-plated red bronze. Valve insert made of brass with EPDM O-rings. Handwheel made of white plastic. Threaded tailpiece and connection nut made of nickel-plated brass
Place in installation	supply
Medium type	water or water-glycol mixture according to VDI 2035
Media temp.	2 ... 90 ^oC
Static pressure	PN10
Closing dimension	11,5 mm
Body-head connection	M30 x 1,5
Pre-setting	no

Body pattern	DN size	Kvs value	Connection diameter	Threads type	Type
	mm		inch
angle	10	2,1	R 3/8	—	V2652E0010
angle	15	2,3	R 1/2	NPT	V2652E0015
angle	20	2,7	R 3/4	—	V2652E0020
straight	10	1,7	R 3/8	—	V2652D0010
straight	15	1,8	R 1/2	—	V2652D0015
straight	20	2,2	R 3/4	—	V2652D0020