A = NPT
B = ISO Rc Taper(=BSPT)
G = ISO Parellel(=BSP)
J = Japanese Pt
7
Drain
M =Manual
A =Automatic
8
Filter Element
1 = 05 M Porous Plastic
2 = 25 M Porous Plastic
3 = 50 M Porous Plastic
6 = 05 M Sintered Bronze
7 = 25 M Sintered Bronze
8 = 50 M Sintered Bronze
9
Bowl
P = P.C. Bowl with Guard
D = Metal Bowl with Sight Glass
10
Lubricator Bowl
P = P.C. Bowl with Guard (Bottom Closed)
D = Metal Bowl with Sight Glass (Bottom Closed)
11
Mounting & Accessories
N = No Mounting Bracket
B = With Wall Mtg. Bracket Fitted
OPTION SELECTOR - F/R+ L
Sample Model Number
M
2
0
J
-
4
G
-
M
2
P
-
R
G
M
-
P
N
Position
1
2
3
4
-
5
6
-
7
8
9
-
10
11
12
-
13
14
1
Set Options
M = Knob Type with Shut-Off Valve
T = Knob Type with Shut-Off Valve
N = 'T' Handle Type without Shut-Off Valve
R = 'T' Handle Type with Shut-Off Valve
L = Knob Type With Lock-Out Shut-Off Valve
K = ‘T’ Handle Type With Lock-Out Shut-Off Valve
1 = 05 M Porous Plastic
2 = 25 M Porous Plastic
3 = 50 M Porous Plastic
6 = 05 M Sintered Bronze
7 = 25 M Sintered Bronze
8 = 50 M Sintered Bronze
9
Bowl
P = P.C. Bowl with Guard
D = Metal Bowl with Sight Glass
10
Relief
R = Relieving
N = Non - Reliving
11
Gauge
N = No. PR. Gauge
G = With Pr. Gauge
12
Sec. Pr. Range
F = 0.40 to 4.00 kg/cm²
L = 0.87 to 8.75 kg/cm²
M = 1.00 to 10.00 kg/cm²
St =1.75 to 17.50 kg/cm² (Only with 'T' Handle & Metal Bowl)
13
Lubricator Bowl
P = P.C. Bowl with Guard (Bottom Closed)
D = Metal Bowl with Sight Glass (Bottom Closed)
14
Mounting & Accessories
N = No Mounting Bracket Regd
B = Wall Mtg. Bracket(2 no.)Fitted
OPTION SELECTOR - F+R+ L
Sample Model Number
M
2
O
B
-
4
G
-
M
2
P
-
R
G
M
-
P
N
Position
1
2
3
4
-
5
6
-
7
8
9
-
10
11
12
-
13
14
1
Set Options
M = Knob Type with Shut-Off Valve
T = Knob Type with Shut-Off Valve
N = 'T' Handle Type without Shut-Off Valve
R = 'T' Handle Type with Shut-Off Valve
L = Knob Type With Lock-Out Shut-Off Valve
K = ‘T’ Handle Type With Lock-Out Shut-Off Valve
2
3
Series
20 ="Vayu" - 3/8 Basic
4
Set Options
A= Filter+Regr + Micro Mist Lubricator
B= Filter+Regr + Oil Fog Lubricator
E= Filter+Regr + Port. Block + M M Lubricator
F= Filter+Regr + Port. Block + OF Lubricator
5
Size
2=1/4"
3= 3/8"
4= 1/2"
6
Port Thread
Main Port
Gauge Port
A
NPT
BSPT
B
BSPT
BSPT
G
BSP
BSPT
N
NPT
NPT
J
Japanese PT
7
Drain
M =Manual
A =Automatic
8
Filter Element
1 = 05 M Porous Plastic
2 = 25 M Porous Plastic
3 = 50 M Porous Plastic
6 = 05 M Sintered Bronze
7 = 25 M Sintered Bronze
8 = 50 M Sintered Bronze
9
Bowl
P = P.C. Bowl with Guard
D = Metal Bowl with Sight Glass
10
Relief
R = Relieving
N = Non - Reliving
11
Gauge
N = No. PR. Gauge
G = With Pr. Gauge
12
Sec. Pr. Range
F = 0.40 to 4.00 kg/cm²
L = 0.87 to 8.75 kg/cm²
M = 1.00 to 10.00 kg/cm²
S =1.75 to 17.50 kg/cm²
(Only with 'T' Handle & Metal Bowl)
13
Lubricator Bowl
P = P.C. Bowl with Guard (Bottom Closed)
D = Metal Bowl with Sight Glass (Bottom Closed)
14
Mounting & Accessories
N = No Mounting Bracket Regd
B = Wall Mtg. Bracket (2 no.) Fitted