Technical Information
Application:
Heating and cooling systems
Tap water systems
Function:
Shut-off
Dimensions:
DN 15-50
Pressure class:
PN 25-40, see table
Temperature:
Max. working temperature: 120°C
Min. working temperature: -10°C
Pressure and temperature limits:
Max. pressure at different temperature.
Threaded PN 25-40;
90°C: 40 bar
120°C: 25 bar
With compression couplings PN 10-25;
90°C: 25 bar
120°C: 10 bar
Media:
Water and neutral fluids, water-glycol mixtures.
Material:
Body: DZR brass CW602N
Spindle: Brass CW602N (DN 15-25), brass CW617N (DN 32-50)
Ball: Brass CW614N (female ends version) or brass CW602N (compression ends version), polished and chrome plated.
Spindle seal: PTFE O-ring
Seal rings: PTFE
End nut: Brass CW602N
Lever: Steel with plastic cover
Marking:
IMI, PN, DN, material.
Connections:
- Female thread according to ISO 228. Thread length according to ISO 7/1.
- Compression ends.
Approvals:
WRAS
Articles
With spindle extension
DN | D | L | L1 | H | Kvs | Kg | EAN | Article No |
15 | G1/2 | 57,5 | 81 | 91 | 17 | 0,29 | 7640161642027 | 327011-00408 |
20 | G3/4 | 65 | 81 | 94,5 | 41 | 0,38 | 7640161642034 | 327011-00508 |
25 | G1 | 75,5 | 114 | 95,5 | 70 | 0,56 | 7640161642041 | 327011-00608 |
32 | G1 1/4 | 91 | 114 | 100,5 | 121 | 0,92 | 7640161642058 | 327011-00708 |
40 | G1 1/2 | 99 | 158 | 128 | 200 | 1,15 | 7640161642065 | 327011-00808 |
50 | G2 | 121 | 158 | 137 | 292 | 2,13 | 7640161642072 | 327011-00908 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
With lockshield
DN | D | L | H | Kvs | Kg | EAN | Article No |
15 | G1/2 | 57,5 | 55 | 17 | 0,24 | 7640161642089 | 327011-00409 |
20 | G3/4 | 65 | 58,5 | 41 | 0,33 | 7640161642096 | 327011-00509 |
25 | G1 | 75,5 | 68,5 | 70 | 0,60 | 7640161642102 | 327011-00609 |
32 | G1 1/4 | 91 | 73,5 | 121 | 0,83 | 7640161642119 | 327011-00709 |
40 | G1 1/2 | 99 | 88 | 200 | 1,32 | 7640161642126 | 327011-00809 |
50 | G2 | 121 | 97 | 292 | 1,94 | 7640161642133 | 327011-00909 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
With lever
DN | D | L | L1 | H | Kvs | Kg | EAN | Article No |
15 | G1/2 | 57,5 | 81 | 50 | 17 | 0,20 | 7640161641969 | 327011-00407 |
20 | G3/4 | 65 | 81 | 53,5 | 41 | 0,30 | 7640161641976 | 327011-00507 |
25 | G1 | 75,5 | 114 | 63,5 | 70 | 0,53 | 7640161641983 | 327011-00607 |
32 | G1 1/4 | 91 | 114 | 68,5 | 121 | 0,77 | 7640161641990 | 327011-00707 |
40 | G1 1/2 | 99 | 158 | 83 | 200 | 1,19 | 7640161642003 | 327011-00807 |
50 | G2 | 121 | 158 | 92 | 292 | 1,73 | 7640161642010 | 327011-00907 |
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
With spindle extension
DN | D | L* | L1 | H | Kvs | Kg | EAN | Article No |
15 | 15 | 56,5 | 81 | 88 | 17 | 0,33 | 5902276800214 | 421501-02415 |
20 | 22 | 67,5 | 81 | 91,5 | 41 | 0,45 | 5902276800221 | 421501-02422 |
25 | 28 | 72 | 114 | 92,5 | 70 | 0,75 | 5902276800238 | 421501-02428 |
32 | 35 | 85 | 114 | 95,5 | 121 | 1,00 | 5902276800184 | 421501-02335 |
40 | 42 | 98,5 | 158 | 124 | 200 | 1,62 | 5902276800191 | 421501-02342 |
50 | 54 | 115 | 158 | 131,5 | 292 | 2,44 | 5902276800207 | 421501-02354 |
*) dimension L (mm) is the length of the body without nuts
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
With lockshield
DN | D | L* | H | Kvs | Kg | EAN | Article No |
15 | 15 | 56,5 | 44,5 | 17 | 0,28 | 5902276800337 | 421502-02415 |
20 | 22 | 67,5 | 48 | 41 | 0,40 | 5902276800344 | 421502-02422 |
25 | 28 | 72 | 55 | 70 | 0,66 | 5902276800351 | 421502-02428 |
32 | 35 | 85 | 60 | 121 | 0,91 | 5902276800306 | 421502-02335 |
40 | 42 | 98,5 | 75 | 200 | 1,43 | 5902276800313 | 421502-02342 |
50 | 54 | 115 | 82,5 | 292 | 2,25 | 5902276800320 | 421502-02354 |
*) dimension L (mm) is the length of the body without nuts
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.
With lever
DN | D | L* | L1 | H | Kvs | Kg | EAN | Article No |
15 | 15 | 56,5 | 81 | 47 | 17 | 0,25 | 5902276800092 | 421500-02415 |
20 | 22 | 67,5 | 81 | 50,5 | 41 | 0,37 | 5902276800108 | 421500-02422 |
25 | 28 | 72 | 114 | 58,5 | 70 | 0,60 | 5902276800115 | 421500-02428 |
32 | 35 | 85 | 114 | 63,5 | 121 | 0,85 | 5902276800061 | 421500-02335 |
40 | 42 | 98,5 | 158 | 79 | 200 | 1,34 | 5902276800078 | 421500-02342 |
50 | 54 | 115 | 158 | 86,5 | 292 | 2,15 | 5902276800085 | 421500-02354 |
*) dimension L (mm) is the length of the body without nuts
Kvs = m3/h at a pressure drop of 1 bar and fully open valve.