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Stainless Steel
 Stainless Steel - (27) (G 1/4 , G 1/2 )
 Air Pressure Regulator R27
 Air Filter/Regulator B27
   Air Filter/Regulator B67
 Air Pressure Regulator R77
 Air Filter/Regulator B77
   
  FEATURES
  • Shavo's' Filter-Regulator Model SB77 is designed as a high-performance product for instrument air use in corrosive atmospheres
  • Applications include marine environments, oil and gas production,
    chemicals and food processing, medical analysis etc
  • Metallic parts meet NACE standard MR-01 75*

(*National Association of Corrosion Engineers MR-01 75 defines requirements for sulphide stress cracking resistant materials used in oilwells and other corrosive environments.)
 
MODEL SB77
Parameters
Specifications
Fluid Compressed Air
Pipe Sizes 1/8”, 1/4"
Port Thread
NPT - Standard
BSPT, BSP - Optional
Max. Inlet Pressure 21 kg/Sq.cm
Operating Temp. Range -20 to +80°C   (for Nitrile Elastomer)
-20 to +180°C (for Viton Elastomer)
-50 to +120°C (for EPDM Elastomer)
Particle Removal 25 Micron - Std. (5 Micron - Optional)
Material of Construction :
Body, Bonnet, Bowl, Trim , Drain Valve, Pr. Adj. Screw, Nut, Springs, Louvre, Baffle
STAINLESS STEEL PER
AISI 316 AND
NACE MR 0175
Diaphragm Assembly Synthetic Rubber with PTFE Protection
Elastomers
NITRILE - Standard
EPDM, VITON - Optional
Standard Nominal Flow Rate (At supply pr. of
10 bar and 1 bar drop in sec. Pr. of 6 bar)		 3.8 dm³ / sec (8.0 scfm)
Bowl Capacity 30 ml
Drain
Manual - Standard
Auto - Optional
Type
NonRelieving - Standard
Relieving - Optional
Pressure Adjustment Adjusting Screw (M6)
With Lock-Nut
Regulated Sec. Pr. Ranges
0.70 to 7.0 kg/sq.cm - Standard
0.07 to 0.70 kg/sq.cm - Optional
0.21 to 2.10 kg/sq.cm - Optional
0.35 to 3.50 kg/sq.cm - Optional
1.0 to 10.0 kg/sq.cm - Optional
Gauge Port (2 nos.)
1/8” BSPT (Fe) - Standard
1/8” NPT (Fe) - Optional
Mounting
Panel Mount Threading - Available
P.M. NUT - Optional
Wall Mounting Bracket - Optional
Weight 0.5 Kg
Note:
1. For optional versions please contact Sales H.Q.
2) Auto Drain - Not to NACE specification. Available only with Nitrile Elastomers.
3) For optional versions please contact Sales H.Q.
 
 

OPTION SELECTOR

 
Sample Model Number
S B 7 7
-
2 2 1
-
M 2 K A
-
N
 
   
Position
0 1 2 3
-
4 5 6
-
7 8 9 10
-
11
 
   
0
   
S = Shavo
   
1
Product
Filter Regulator Combination Unit
 
2 3
Series
Miniature - With S.S. 316 Body and Trim
 
4
Port Size
1 = 1/8"
2 = 1/4"
 
5 6
Options
 
  WITHOUT GAUGE WITH GAUGE
Material of Construction ELASTOMER MATERIAL
BONNET BOWL NITRILE EPDM VITON NITRILE EPDM VITON
Plastic Zinc Diecast 00 01 02 21 22 23
Plastic S.S 51 52 53 61 62 63
S.S.316 S.S 71 72 73 81 82 83
 
7
Drain

M =Manual
A = Automatic works on change in flow
 
8
Filter Element
1 = 05 Micron Porous Plastic
2 = 25 Micron Porous Plastic
4 = 100 Micron Porous Plastic
5 = 5 Micron S.S.
6 = 5 Micron Sint. Br.
7 = 25 Micron Sint. Br.
9 = 100 Micron Sint. Br.
 
9
Sec. Pr. Range
A = 0.07 to 0.70 kg/cm²
C = 0.2 to 2.10 kg/cm²
E = 0.35 to 3.50 kg/cm²
K = 0.70 to 7.00 kg/cm²
M = 1.00 to 10.0 kg/cm²
 
10
Port Thread
  Main Port Gauge Port
A NPT BSPT
B BSPT BSPT
C BSP BSPT
N NPT NPT
 
11
Mounting

N = No Wall Mounting Bracket
B = Wall Mounting Bracket Fitted

 
 

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