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MODELS:
BODIES: VCA,B,M,N ..., per table: 1
ACTUATORS (ORDER SEPARATELY)
2-way
[5]
Cartridge
Valve
Number Pipe Fitting Sizes
VCZAF
1/2" BSPP (int.) [2]
VCZAB 1/2" BSPT (int.)
VCZAJ
3/4" BSPP (int.)
VCZAK 3/4" BSPT (int.)
VCZAH 3/4" BSPP (ext.)
VCZAG 22MM Compression [3]
VCZAP
1" BSPP (int)
VCZAQ 1" BSPP (ext.)
VCZAT
1" BSPT (int.)
VCZAN 28 MM Compression [3]
NORTH AMERICA STANDARD MODELS
VCZAC 3/8" FLARE [1]
VCZAA 1/2" SWEAT
VCZAD 1/2" FLARE [1]
VCZAE
1/2" INVERTED FLARE [1]
VCZBB 1/2" NPT (int.)
VCZAL
3/4" NPT (int.)
VCZAM 3/4" SWEAT
VCZAR 1" NPT (int.)
VCZAS
1" SWEAT
VCZBE
1-1/4" SWEAT
VCZBD 1-1/4" NPT (int.)
FLOW CHARACTERISTIC
APPLICATION
[1] No adapters
[2] Suitable for use as 15 mm compression fitting
[3] Includes compression nuts and olives
[4] "1200" series cartridge has the same Cv/kV rating as "1100" series.
Suitable for use in potable water appications.
Table 2: VC Series Valve Bodies
Closed
A
A
Figure 2 - Fluid flow of 2-way valves
1000 1100 1400 1500 1600
[4]
kvs
Nominal
Rating [8]
2.6
0.6
3.0
2.9
0.6
3.3
0.7
4.5
0.7
5.3
4.6
3.7
5.7
3.6
0.7
5.3
6.0
5.7
5.4
Cv
Nominal
Rating
2.1
3.2
2.9
0.7
3.1
3.2
3.4
2.9
0.7
4.7
3.9
4.6
6.6
0.8
6.2
4.2
7.0
Quick
Linear
Equal Percentage
Open
On-Off
[7]
Modulating
[6]
B
Open
B
3-way
[5]
Valve
Number Pipe Fitting Sizes
VCZME 1/2" BSPP (int.) [2]
1.1
VCZMN 1/2" BSPT (int.)
1.1
VCZMH 3/4" BSPP (int.)
1.3
VCZMJ 3/4" BSPT (int.)
1.3
VCZMG 3/4" BSPP (ext.)
VCZMF 22 mm Compression [3]
1.3
VCZMP 1" BSPP (int)
VCZMQ 1" BSPP (ext.)
VCZMT 1" BSPT (int.)
VCZMM 28 mm Compression [3]
NORTH AMERICA STANDARD MODELS
VCZMB 3/8" FLARE [1]
1.3
VCZMA 1/2" SWEAT
VCZMC 1/2" FLARE [1]
VCZMD 1/2" INVERTED FLARE [1]
VCZNB 1/2" NPT (int.)
1.3
VCZMK 3/4" NPT (int.)
VCZML 3/4" SWEAT
VCZMR 1" NPT (int.)
1.5
VCZMS 1" SWEAT
VCZNE 1-1/4" SWEAT
VCZND 1-1/4" NPT (int.)
FLOW CHARACTERISTIC
APPLICATION
[5] Models are country specific. Some are not available in all countries
[6] Can be used for modulating with appropriate software
[7] Use balancing valve for very low flow on-off applications
[8] Multiply the kv rating by 1.167 to obtain Cv rating
Example: 2-way, 3/4" BSPT (internal thread) valve number VCZAJ1400
has a kv rating of 3.9; 3-way 1/2" Sweat valve number
VCzMA6100 has a Cv rating of 3.8.
AB
Figure 3 - Fluid flow of 3-way valves
2
6000 6100 6400 6500
Cartridge
kvs
Nominal
3.2
3.4
3.3
5.9
7.0
5.3
6.9
5.7
7.1
5.9
6.4
6.8
7.7
6.9
6.4
Cv
Nominal
2.7
3.8
2.7
4.2
3.7
6.6
4.2
5.9
8.6
6.6
8.6
Quick
Linear
Equal Percentage
Open
On-Off
[6]
Modulating
AB <-> B
B
AB <-> A
A
AB
6600
Rating [8]
Rating
0.6
1.1
0.8
1.5
[7]
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