Vayu Intermediate Series - (20) ( G 1/4 , G 3/8 , G 1/2)
features
  • Shavo's Process Control Lubricator - Oil-Fog design is used to provide a constant ratio of oil to air and provide lubrication to airtool oil cylinders and other air operated equipment
  • Use Micro-Mist design for injecting a fine mist of lubricant into the airline enroute to air driven tools and equipment suitable for systems containing complex piping and multiple points of lubrication
  • CE, ATEX, EAC Ex (CUTR 12), EAC (CUTR 10) approved
  • SIL3 capable as per IEC 61508
  • Use Any Good Quality Misting type oil Rated 50-200 SSU (ISO Grade7-46) at 38°C (100° F)
    Use oils which are compatible with the material of construction
MODEL SL20C
Parameters Specifications
Fluid Compressed Air
Pipe Sizes 1/4”, 3/8”, 1/2”
Pipe Thread BSP - Standard
BSPTr. NPT - Optional
Type Micro-Mist / Oil Fog
Material of Construction
Body, Bowl, Dome
Internal parts
External parts
Aluminium Alloy die-cast
Aluminium, SS304, SS316L, Acetal resin, Nylon, Brass etc.
SS 316L, Aluminium
Bowl Capacity 135 ml
Max. Inlet Pressure 17.5 bar (250 psi)
Max. Operating Temp. (ambient) +80º C (for Nitrile Elastomer)
Standard Nominal Flow Rate at 6 bar
(87 psi) supply pressure and 1 bar
(14.5 psi) pressure drop
1/4” - 73 scfm (35 dm3/sec)
3/8” - 156 scfm (74 dm3/sec)
1/2” - 209 scfm (100 dm3/sec)
CV Value 1/4” - (1.38)
3/8” - (2.94)
1/2” - (3.94)
Minimum Flow reqd to start (at 6 bar inlet) 1/4” - 2.5 scfm (1.2 dm3/sec)
3/8” - 3.9 scfm (1.8 dm3 /sec)
1/2” - 3.9 scfm (1.8 dm3 /sec)
Recommended Lubricants Use Any Good Quality Misting type oil Rated 50-200 SSU (ISO Grade7-46) at 38°C (100° F)
Use oils which are compatible with the material of construction
Weight 0.8 Kgs.
Size Flow Start Point
Bowl Bowl Capacity Model
G 1/4 73 scfm
(35 dm3/sec)
2.5 scfm Metal
135 ml SL20M-2G-DN-A
G 3/8 156 scfm
(74 dm3/sec)
3.9 scfm Metal
135 ml SL20M-3G-DN-A
G 1/2 209 scfm
(100 dm3/sec)
3.9 scfm Metal
135 ml SL20M-4G-DN-A
G 1/4 73 scfm
(35 dm3/sec)
2.5 scfm Metal 135 ml SL20C-2G-DN-A
G 3/8   156 scfm
(74 dm3/sec)
3.9 scfm Metal 135 ml SL20C-3G-DN-A
G 1/2 209 scfm
(100 dm3/sec)
3.9 scfm Metal 135 ml SL20C-4G-DN-A
OPTION SELECTOR
 
Sample Model Number
S L 2 O C
-
3 A
-
D N
-
A
   
Position
0 1 2 3 4
-
5 6
-
7 8
-
9
   
0
   
S = Shavo
   
1
Product
L= Lubricator
 
2 3
Series
20 = "VAYU" - 3/8 Basic
 
4
Type
C = Oil Fog (Nitrile Elostomer)
M = Micro Mist (Nitrile Elostomer)
 
5
Size
 
2 = 1/4"
3 = 3/8"
4 = 1/2"
 
6
Port Thread
A = NPT
B = ISO Rc Taper (= BSPT)
G = ISO Parallel (= BSPT)
 
7
Bowl
D = Metal Bowl with Sight Glass
[M] = Metal Bowl without Sight Glass
 
8
Mounting & Accessories
N = No Bracket
B = Wall Mt Bracket (SS316)
 
9
Elastomer
X = Standard Unit with Nitrile Elastomer
[L] = Low Temperature Nitrile Elastomer (LNBR)
 
10
Test / Approval
A = ATEX APPROVED
B = ATEX, CE
C = CE
D = ATEX, EAC
E = EAC(CUTR-10)
F = ATEX, SIL3
G = CE, EAC
H = CE, SIL3
J = EAC, SIL3
K = CE, EAC, SIL3
L = ATEX, EAC, SIL3
M = ATEX, CE, SIL3
N = ATEX, CE, EAC
O = OTHER CUSTOMER SPECIAL REQUIREMENT IF ANY
P = ATEX, CE, EAC, SIL3
Q = ATEX, EAC Ex(CUTR-12)
R = EAC Ex(CUTR-12)
S = SIL3
T = CE, EAC Ex(CUTR-12)
U = SIL3, EAC Ex(CUTR-12)
V = ATEX, CE, SIL3, EAC Ex(CUTR-12)
W = ATEX, CE, EAC Ex(CUTR-12)
X = STANDARD UNIT (Witbout ATEX approved)
Y = ATEX, SIL3, EAC Ex(CUTR-12)
Z = CE, SIL3, EAC Ex(CUTR-12)

Note: Option shown in the [ ] bracket are special, Please contact Sales HQ/Manufacturing.
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