TA Fast-Fit III

Technical Information

Technical description

Applications:

Heating and cooling systems.

Functions:

Control (EQM or Linear)
Pre-setting (max flow)
Differential pressure control
Measuring (q, T, ∆H)
Isolation function for use during system maintenance – see "Leakage rate"
Bypass
Flushing
Strainer

Pressure class:

PN 16

Differential pressure (ΔpV):

Max. differential pressure (ΔpVmax):
400 kPa = 4 bar
Min. differential pressure (ΔpVmin):
See “Sizing”.
(Valid for max flow setting, position 10. Other positions will require lower differential pressure, see sizing diagram.)

Flow range:

The flow (qmax) can be set within the range:
Modulating version (EQM characteristic)
DN 15: 92 - 480 l/h
DN 20: 200 - 975 l/h
DN 25: 340 - 1750 l/h
DN 32: 720 - 3600 l/h
On/off version (linear characteristic)
DN 10: 21,5 - 120 l/h
DN 15 LF: 44 - 245 l/h
DN 15: 88 - 470 l/h
DN 20: 210 - 1150 l/h
DN 25: 370 - 2150 l/h
DN 32: 800 - 3700 l/h

LF = Low flow

Temperature:

Max. working temperature: 90°C
Min. working temperature: -10°C

Media:

Water or neutral fluids, water-glycol mixtures (0-57%).

Leakage rate:

Ball valves: Level A (EN 12266-1/12 - P12).
TA-Modulator, TA-COMPACT-P: Leakage flow ≤ 0,01% of max. qmax (setting 10) and correct flow direction. (Class IV according to EN 60534-4).

Lift:

TA-COMPACT-P: 4 mm
TA-Modulator: DN 15-20 4 mm, DN 25-32 6,5 mm

Characteristics:

TA-Modulator: EQM, best suited for modulating control.
TA-COMPACT-P: Linear, best suited for on/off control.

Material:

TA-Modulator and TA-COMPACT-P:
See separate technical leaflets.

H-bypass valve:
Body: Brass CW602N
Closing end nut: Brass CW602N
Stem: Brass CW602N
Stem guiding: PTFE
Stem O-ring: EPDM
Stem nut: Brass CW614N
Ball: Brass CW602N
Ball seats: PTFE
Closing cap: Brass CW602N
Closing cap seat: PTFE
Cosing cap O-ring: EPDM

YC valve:
Valve body: DZR brass
Retainer nut: DZR brass
Body cap: DZR brass
Union nut: DZR brass
End piece: DZR brass
Tail piece: DZR brass
Ball: Brass, chrome plated
Ball stem: Brass
Ball stem nut: Brass
Handle: Steel, zinc plated
Ball packing: PTFE reinforced
Ball seat: PTFE reinforced
Strainer: Stainless steel
O-Rings: EPDM

Marking:

TA-Modulator: TA, IMI, PN 16, DN and flow direction arrow. Grey setting wheel and black identification ring on measuring point: TA-Modulator and DN.
TA-COMPACT-P: TA, IMI, PN 16, DN and flow direction arrow. Grey setting wheel: TA-COMPACT-P and DN.
H-bypass valve: PN, DN, CR.
YC valve: 400 WOG, PN 25.
Levers: TA, IMI, opening-closing directions.

Connections:

Female threads G3/4 according to ISO 228.

Connection to actuator:

M30x1.5

Actuators:

TA-Slider 160 (for modulating control)
EMO TM (for modulating control)
EMO T (for on/off control)
For more details, see separate technical leaflets.

Articles

TA Fast-Fit III – Fully modulating Pressure Independent Balancing & Control Valve (TA-Modulator)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

Modulating pressure independent balancing and control valve (TA-Modulator)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

TA-Modulator DN	L1	L2	Offset (±2,5 mm)	H*	T	C-C	q_max [l/h]	Kg	EAN	Article No
15	260,8	220,3	40,5	170	138	80	480	3,1	5902276897740	326030-20415
20	260,8	223,7	37,1	170	138	80	975	3,2	5902276897757	326030-20507
25	260,8	226,4	34,4	170	138	80	1750	3,4	5902276897764	326030-20602
32	260,8	247,1	13,7	175	145	80	3600	4,2	5902276897771	326030-20701

*) Without actuator

T = Depth of the device

Modulating pressure independent balancing and control valve (TA-Modulator)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

Modulating pressure independent balancing and control valve (TA-Modulator)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

TA-Modulator DN	L1	L2	Offset (±2,5 mm)	H*	T	C-C	q_max [l/h]	Kg	EAN	Article No
15	260,8	220,3	40,5	170	138	80	480	3,1	5902276897740	326030-20415
20	260,8	223,7	37,1	170	138	80	975	3,2	5902276897757	326030-20507
25	260,8	226,4	34,4	170	138	80	1750	3,4	5902276897764	326030-20602
32	260,8	247,1	13,7	175	145	80	3600	4,2	5902276897771	326030-20701

*) Without actuator

T = Depth of the device

TA Fast-Fit III – Linear Pressure Independent Balancing & Control Valve (TA-COMPACT-P)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

On/Off pressure independent balancing and control valve (TA-COMPACT-P)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

TA-COMPACT-P DN	L1	L2	Offset (±2,5 mm)	H*	T	C-C	q_max [l/h]	Kg	EAN	Article No
10	260,8	240,3	20,5	170	138	80	120	3,1	5902276897689	326030-20304
15 LF	260,8	220,3	40,5	170	138	80	245	3,1	5902276897702	326030-20414
15	260,8	220,3	40,5	170	138	80	470	3,1	5902276897696	326030-20413
20	260,8	223,7	37,1	170	138	80	1150	3,2	5902276897719	326030-20506
25	260,8	226,4	34,4	170	138	80	2150	3,4	5902276897726	326030-20601
32	260,8	247,1	13,7	175	145	80	3700	4,2	5902276897733	326030-20700

*) Without actuator

T = Depth of the device

LF = Low flow

On/Off pressure independent balancing and control valve (TA-COMPACT-P)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

On/Off pressure independent balancing and control valve (TA-COMPACT-P)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

TA-COMPACT-P DN	L1	L2	Offset (±2,5 mm)	H*	T	C-C	q_max [l/h]	Kg	EAN	Article No
10	260,8	240,3	20,5	170	138	80	120	3,1	5902276897689	326030-20304
15 LF	260,8	220,3	40,5	170	138	80	245	3,1	5902276897702	326030-20414
15	260,8	220,3	40,5	170	138	80	470	3,1	5902276897696	326030-20413
20	260,8	223,7	37,1	170	138	80	1150	3,2	5902276897719	326030-20506
25	260,8	226,4	34,4	170	138	80	2150	3,4	5902276897726	326030-20601
32	260,8	247,1	13,7	175	145	80	3700	4,2	5902276897733	326030-20700

*) Without actuator

T = Depth of the device

LF = Low flow

Images

For small terminal units

Applications:

Functions:

Pressure class:

Differential pressure (ΔpV):

Flow range:

Temperature:

Media:

Leakage rate:

Lift:

Characteristics:

Material:

Marking:

Connections:

Connection to actuator:

Actuators:

Connection system side and load sides: G??3/4 female threads according to ISO 228.

Modulating pressure independent balancing and control valve (TA-Modulator)

Connection system side and load sides: G??3/4 female threads according to ISO 228.

On/Off pressure independent balancing and control valve (TA-COMPACT-P)

TA_Fast-Fit_III_AU_render

Technical specifications

Installation instructions

Drawings

For small terminal units

Applications:

Functions:

Pressure class:

Differential pressure (ΔpV):

Flow range:

Temperature:

Media:

Leakage rate:

Lift:

Characteristics:

Material:

Marking:

Connections:

Connection to actuator:

Actuators:

Modulating pressure independent balancing and control valve (TA-Modulator) Connection system side and load sides: G??3/4 female threads according to ISO 228. Download

Modulating pressure independent balancing and control valve (TA-Modulator)

On/Off pressure independent balancing and control valve (TA-COMPACT-P) Connection system side and load sides: G??3/4 female threads according to ISO 228. Download

On/Off pressure independent balancing and control valve (TA-COMPACT-P)

TA_Fast-Fit_III_AU_render

Technical specifications

Installation instructions

Drawings

Connection system side and load sides: G??3/4 female threads according to ISO 228.

Connection system side and load sides: G??3/4 female threads according to ISO 228.