CV216/316 RGA – NPT threads
2- or 3-way, DN 15-50, bronze
Suitable in building applications for heating and cooling systems. Available in dimensions up to DN 50, pressure class PN 16, with external thread connection and internal connection parts.
Features & Benefits
Microprocessor controlled
Multifunctional adjustable.
Extensive actuator programme
For different actuating thrust and actuating time – easily interchangeable.
Complete delivery
Delivery of valve, inclusive connection parts.
Technical Information
Application:
Heating and cooling systems
Function:
CV216 RGA: 2-way control valve
CV316 RGA: 3-way mixing or reversing valve
Characteristics:
CV216 RGA: Equal percentage.
CV316 RGA: A–AB equal percentage. B–AB linear.
Dimensions:
DN 15-50
Pressure class:
PN 16
Temperature:
Max. working temperature: 150°C
(The valves should be mounted in horizontal position at temperatures above 130°C)
Min. working temperature: 0°C
Suitable for water with antifreeze compounds down to -15°C.
(For lower and higher temperatures (up to 200°C) and working pressures PN 25-40 please contact IMI Hydronic Engineering).
Material:
Body: Bronze CC491K
Plug: Brass CW614N
Stem: CrMo-steel 1.4122
Stem sealing: EPDM O-ring
Marking:
TA, PN, DN and flow direction arrow.
(in case of CV316 RGA names of ports also - A, B, AB)
Connection:
Body with male thread according to ISO 228/1 including connection parts of malleable cast iron with female NPT union ends.
Leakage rate:
EN 1349, seat-leakage VI G 1 (tight sealing)
Max. lift of the control valve:
DN 15-20: 12 mm
DN 25-50: 14 mm
Rangeability:
DN 15: 50:1
DN 20-50: 100:1
Actuator:
TA-MC55, TA-MC100, TA-MC161.
Articles
Female NPT threads
Body male thread (Da) according to ISO 228/1.
DN | Size | D | Da | L | L1 | L2 | H | Kvs | Kg | EAN | Article No |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 48 | 0,63 | 0,9 | 5902276886539 | 60 237-115 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 48 | 1,25 | 0,9 | 5902276886591 | 60 237-215 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 48 | 1,6 | 0,9 | 5902276886652 | 60 237-315 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 48 | 2,5 | 0,9 | 5902276886669 | 60 237-415 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 48 | 4 | 0,9 | 5902276886676 | 60 237-515 |
20 | 3/4" | 3/4 NPT | G1 1/4 | 75 | 127 | 15 | 53 | 5 | 1,4 | 5902276886546 | 60 237-120 |
20 | 3/4" | 3/4 NPT | G1 1/4 | 75 | 127 | 15 | 53 | 6,3 | 1,4 | 5902276886607 | 60 237-220 |
25 | 1" | 1 NPT | G1 1/2 | 80 | 138 | 17 | 57 | 8 | 1,7 | 5902276886553 | 60 237-125 |
25 | 1" | 1 NPT | G1 1/2 | 80 | 138 | 17 | 57 | 10 | 1,7 | 5902276886614 | 60 237-225 |
32 | 1 1/4" | 1 1/4 NPT | G2 | 120 | 184 | 19 | 68 | 12,5 | 3,4 | 5902276886560 | 60 237-132 |
32 | 1 1/4" | 1 1/4 NPT | G2 | 120 | 184 | 19 | 68 | 16 | 3,4 | 5902276886621 | 60 237-232 |
40 | 1 1/2" | 1 1/2 NPT | G2 1/4 | 130 | 198 | 19 | 73 | 20 | 4,0 | 5902276886577 | 60 237-140 |
40 | 1 1/2" | 1 1/2 NPT | G2 1/4 | 130 | 198 | 19 | 73 | 25 | 4,0 | 5902276886638 | 60 237-240 |
50 | 2" | 2 NPT | G2 3/4 | 150 | 222 | 24 | 78 | 31,5 | 5,7 | 5902276886584 | 60 237-150 |
50 | 2" | 2 NPT | G2 3/4 | 150 | 222 | 24 | 78 | 40 | 5,7 | 5902276886645 | 60 237-250 |
Female NPT threads
Body male thread (Da) according to ISO 228/1.
DN | Size | D | Da | L | L1 | L2 | H | H1 | Kvs | Kg | EAN | Article No |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 40 | 66 | 0,63 | 0,9 | 5902276891014 | 60 337-115 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 40 | 66 | 1,25 | 0,9 | 5902276891076 | 60 337-215 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 40 | 66 | 1,6 | 0,9 | 5902276891137 | 60 337-315 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 40 | 66 | 2,5 | 0,9 | 5902276891144 | 60 337-415 |
15 | 1/2" | 1/2 NPT | G1 | 62 | 114 | 13 | 40 | 66 | 4 | 0,9 | 5902276891151 | 60 337-515 |
20 | 3/4" | 3/4 NPT | G1 1/4 | 75 | 127 | 15 | 41 | 67 | 5 | 1,4 | 5902276891021 | 60 337-120 |
20 | 3/4" | 3/4 NPT | G1 1/4 | 75 | 127 | 15 | 41 | 67 | 6,3 | 1,4 | 5902276891083 | 60 337-220 |
25 | 1" | 1 NPT | G1 1/2 | 80 | 138 | 17 | 45 | 74 | 8 | 1,7 | 5902276891038 | 60 337-125 |
25 | 1" | 1 NPT | G1 1/2 | 80 | 138 | 17 | 45 | 74 | 10 | 1,7 | 5902276891090 | 60 337-225 |
32 | 1 1/4" | 1 1/4 NPT | G2 | 120 | 184 | 19 | 55 | 89 | 12,5 | 3,4 | 5902276891045 | 60 337-132 |
32 | 1 1/4" | 1 1/4 NPT | G2 | 120 | 184 | 19 | 55 | 89 | 16 | 3,4 | 5902276891106 | 60 337-232 |
40 | 1 1/2" | 1 1/2 NPT | G2 1/4 | 130 | 198 | 19 | 60 | 94 | 20 | 4,0 | 5902276891052 | 60 337-140 |
40 | 1 1/2" | 1 1/2 NPT | G2 1/4 | 130 | 198 | 19 | 60 | 94 | 25 | 4,0 | 5902276891113 | 60 337-240 |
50 | 2" | 2 NPT | G2 3/4 | 150 | 222 | 24 | 65 | 101 | 31,5 | 5,7 | 5902276891069 | 60 337-150 |
Actuators
Note: DC – Direct-current rectified alternating voltage.
*) DC – Direct current flat voltage.
Type | Power supply | Actuating thrust [kN] | Input signal | EAN | Article No |
TA-MC55/24 | 24 VAC/DC | 0,6 | 3-point | 3831112527812 | 61 055-001 |
TA-MC55/24 | 24 VDC * | 0,6 | 3-point | 5902276804403 | 61 055-402 |
TA-MC55/230 | 230 VAC | 0,6 | 3-point | 3831112506503 | 61 055-002 |
TA-MC55/115 | 115 VAC | 0,6 | 3-point | 5902276894329 | 61 055-302 |
TA-MC55Y | 24 VAC/DC | 0,6 | 0(2)-10 V, 4(0)-20 mA | 3831112506510 | 61 055-003 |
TA-MC55Y | 24 VDC * | 0,6 | 0(2)-10 V, 4(0)-20 mA | 5902276898686 | 61 055-004 |
TA-MC100/24 | 24 VAC/DC | 1,0 | 3-point, 0(2)-10 V, 4(0)-20 mA | 3831112511675 | 61 100-001 |
TA-MC100/24 | 24 VDC * | 1,0 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276804427 | 61 100-003 |
TA-MC100/230 | 230 VAC | 1,0 | 3-point, 0(2)-10 V, 4(0)-20 mA | 3831112500235 | 61 100-002 |
TA-MC100/115 | 115 VAC | 1,0 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276894350 | 61 100-302 |
TA-MC161/24 | 24 VAC/DC | 1,6 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276894367 | 61 161-001 |
TA-MC161/230 | 230 VAC | 1,6 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276894374 | 61 161-002 |
TA-MC161/115 | 115 VAC | 1,6 | 3-point, 0(2)-10 V, 4(0)-20 mA | 61 161-302 |
