CV216/316 RGA – NPT threads
2- or 3-way, size 1/2" - 2", bronze
Suitable in building applications for heating and cooling systems. Available in dimensions up to size 2", pressure class rating of 230 psi, 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:
1/2" - 2"
Pressure class:
PN 16 (230 psi)
Temperature:
Max. working temperature: 302 °F
(The valves should be mounted in horizontal position at temperatures above 266 °F)
Min. working temperature: 32 °F
Suitable for water with antifreeze compounds down to 5 °F.
(For lower and higher temperatures (up to 392 °F) and working pressure class 360-580 psi, please contact IMI Hydronic Engineering).
Leakage rate:
EN 1349, seat-leakage VI G 1 (tight sealing)
Max. lift of the control valve:
1/2" - 3/4": 0.47 in
1" - 2": 0.55 in
Range ability:
1/2": 50:1
3/4" - 2": 100:1
Material:
Body: Bronze CC491K
Plug: Brass CW614N
Stem: CrMo-steel 1.4122
Stem sealing: EPDM O-rings
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.
Actuator:
TA-MC55, TA-MC100, TA-MC161.
Articles
Internal NPT threads
Body external thread (Da) according to ISO 228/1.
Size | D | Da | L [in] | L1 [in] | L2 [in] | H [in] | Cvs | Weight [lb] | EAN | Article No |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.89 | 0.73 | 2.0 | 5902276886539 | 60 237-115 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.89 | 1.45 | 2.0 | 5902276886591 | 60 237-215 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.89 | 1.86 | 2.0 | 5902276886652 | 60 237-315 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.89 | 2.9 | 2.0 | 5902276886669 | 60 237-415 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.89 | 4.64 | 2.0 | 5902276886676 | 60 237-515 |
3/4" | 3/4 NPT | G1 1/4 | 2.95 | 5.00 | 0.59 | 2.09 | 5.8 | 3.1 | 5902276886546 | 60 237-120 |
3/4" | 3/4 NPT | G1 1/4 | 2.95 | 5.00 | 0.59 | 2.09 | 7.31 | 3.1 | 5902276886607 | 60 237-220 |
1" | 1 NPT | G1 1/2 | 3.15 | 5.43 | 0.67 | 2.24 | 9.28 | 3.7 | 5902276886553 | 60 237-125 |
1" | 1 NPT | G1 1/2 | 3.15 | 5.43 | 0.67 | 2.24 | 11.6 | 3.7 | 5902276886614 | 60 237-225 |
1 1/4" | 1 1/4 NPT | G2 | 4.72 | 7.24 | 0.75 | 2.68 | 14.5 | 7.5 | 5902276886560 | 60 237-132 |
1 1/4" | 1 1/4 NPT | G2 | 4.72 | 7.24 | 0.75 | 2.68 | 18.56 | 7.5 | 5902276886621 | 60 237-232 |
1 1/2" | 1 1/2 NPT | G2 1/4 | 5.12 | 7.80 | 0.75 | 2.87 | 23.2 | 8.8 | 5902276886577 | 60 237-140 |
1 1/2" | 1 1/2 NPT | G2 1/4 | 5.12 | 7.80 | 0.75 | 2.87 | 28.9 | 8.8 | 5902276886638 | 60 237-240 |
2" | 2 NPT | G2 3/4 | 5.91 | 8.74 | 0.94 | 3.07 | 36.54 | 12.6 | 5902276886584 | 60 237-150 |
2" | 2 NPT | G2 3/4 | 5.91 | 8.74 | 0.94 | 3.07 | 45.4 | 12.6 | 5902276886645 | 60 237-250 |
Internal NPT threads
Body external thread (Da) according to ISO 228/1.
Size | D | Da | L [in] | L1 [in] | L2 [in] | H [in] | H1 [in] | Cvs | Weight [lb] | EAN | Article No |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.57 | 2.60 | 0.73 | 2.0 | 5902276891014 | 60 337-115 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.57 | 2.60 | 1.45 | 2.0 | 5902276891076 | 60 337-215 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.57 | 2.60 | 1.86 | 2.0 | 5902276891137 | 60 337-315 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.57 | 2.60 | 2.9 | 2.0 | 5902276891144 | 60 337-415 |
1/2" | 1/2 NPT | G1 | 2.44 | 4.49 | 0.51 | 1.57 | 2.60 | 4.64 | 2.0 | 5902276891151 | 60 337-515 |
3/4" | 3/4 NPT | G1 1/4 | 2.95 | 5.00 | 0.59 | 1.61 | 2.64 | 5.8 | 3.1 | 5902276891021 | 60 337-120 |
3/4" | 3/4 NPT | G1 1/4 | 2.95 | 5.00 | 0.59 | 1.61 | 2.64 | 7.31 | 3.1 | 5902276891083 | 60 337-220 |
1" | 1 NPT | G1 1/2 | 3.15 | 5.43 | 0.67 | 1.77 | 2.91 | 9.28 | 3.7 | 5902276891038 | 60 337-125 |
1" | 1 NPT | G1 1/2 | 3.15 | 5.43 | 0.67 | 1.77 | 2.91 | 11.6 | 3.7 | 5902276891090 | 60 337-225 |
1 1/4" | 1 1/4 NPT | G2 | 4.72 | 7.24 | 0.75 | 2.17 | 3.50 | 14.5 | 7.5 | 5902276891045 | 60 337-132 |
1 1/4" | 1 1/4 NPT | G2 | 4.72 | 7.24 | 0.75 | 2.17 | 3.50 | 18.56 | 7.5 | 5902276891106 | 60 337-232 |
1 1/2" | 1 1/2 NPT | G2 1/4 | 5.12 | 7.80 | 0.75 | 2.36 | 3.70 | 23.2 | 8.8 | 5902276891052 | 60 337-140 |
1 1/2" | 1 1/2 NPT | G2 1/4 | 5.12 | 7.80 | 0.75 | 2.36 | 3.70 | 28.9 | 8.8 | 5902276891113 | 60 337-240 |
2" | 2 NPT | G2 3/4 | 5.91 | 8.74 | 0.94 | 2.56 | 3.98 | 36.54 | 12.6 | 5902276891069 | 60 337-150 |
Actuators
Note: DC = Direct-current rectified alternating voltage.
*) DC – Direct current flat voltage.
Type | Power supply | Actuating thrust [lbf] | Input signal | EAN | Article No |
TA-MC55/24 | 24 VAC/DC | 135.0 | 3-point 24 VAC/DC | 3831112527812 | 61 055-001 |
TA-MC55/24 | 24 VDC * | 135.0 | 3-point 24 VAC/DC * | 5902276804403 | 61 055-402 |
TA-MC55/115 | 115 VAC | 135.0 | 3-point 24 VAC/DC | 5902276894329 | 61 055-302 |
TA-MC55Y | 24 VAC/DC | 135.0 | 0(2)-10 V, 4(0)-20 mA | 3831112506510 | 61 055-003 |
TA-MC55Y | 24 VDC * | 135.0 | 0(2)-10 V, 4(0)-20 mA | 5902276898686 | 61 055-004 |
TA-MC100/24 | 24 VAC/DC | 224.8 | 3-point, 0(2)-10 V, 4(0)-20 mA | 3831112511675 | 61 100-001 |
TA-MC100/24 | 24 VDC * | 224.8 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276804427 | 61 100-003 |
TA-MC100/115 | 115 VAC | 224.8 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276894350 | 61 100-302 |
TA-MC161/24 | 24 VAC/DC | 359.7 | 3-point, 0(2)-10 V, 4(0)-20 mA | 5902276894367 | 61 161-001 |
TA-MC161/115 | 115 VAC | 359.7 | 3-point, 0(2)-10 V, 4(0)-20 mA | 61 161-302 |
NOTE!- ACA72 must be ordered together with the actuator.- TA-MC100, TA-MC161: Position switch unit (ACA71) and output signal 0(4)...20 mA (ACA76) not in combination.
ACA71, ACA72, ACA76
NOTE!
- ACA72 must be ordered together with the actuator.
- TA-MC100, TA-MC161: Position switch unit (ACA71) and output signal 0(4)...20 mA (ACA76) not in combination.
Type | For actuator | EAN | Article No |
ACA71 Position switch (2 switches) | TA-MC100, TA-MC161 | 5902276811166 | 67 071-100XA |
ACA72 IP65 | TA-MC100, TA-MC161 | 5902276818325 | 67 072-100XA |
ACA76 Output signal 0(4)-20 mA | TA-MC100, TA-MC161 | 5902276811173 | 67 076-100XA |
For actuator accessories, please add “SO” (special order) after the article number of the actuator, and include the article number for the type of accessory.
Accessories for actuators not suitable for TA-MC55.
Example: 61 100-001SO + 67 071-100XA
Stem heater for water-glycol mixtures.Min. temperature: -5° F Power supply: 24 VAC ±10%, 50/60 Hz ±5%.Power consumption: Pmax ~400 VA, PN ~45 VA
Stem heater
Stem heater for water-glycol mixtures.
Min. temperature: -5° F
Power supply: 24 VAC ±10%, 50/60 Hz ±5%.
Power consumption: Pmax ~400 VA, PN ~45 VA
For size | EAN | Article No |
1/2" - 2" | 3831112512108 | 68 013-015 |
ACV16 Technical silicon free version, max. 150°C
NOTE! Must be ordered together with the valve.
Size | Article No |
1/2” | 68 016-015XV |
3/4” | 68 016-020XV |
1” | 68 016-025XV |
1 1/4” | 68 016-032XV |
1 1/2” | 68 016-040XV |
2” | 68 016-050XV |
ACV15 O-rings made of FKM
NOTE! Must be ordered together with the valve.
Size | Article No |
1/2" | 68 015-015XV |
3/4” | 68 015-020XV |
1" | 68 015-025XV |
1 1/4” | 68 015-032XV |
1 1/2” | 68 015-040XV |
2” | 68 015-050XV |
ACV12 Plug made from CrNi-steel 1.4305
NOTE! Must be ordered together with the valve.
Size | Article No |
1/2” | 68 012-015XV |
3/4” | 68 012-020XV |
1" | 68 012-025XV |
1 1/4” | 68 012-032XV |
1 1/2” | 68 012-040XV |
2” | 68 012-050XV |
