M. A. Stewart Profile
[ B.K. Thorpe ] [ M.A. Stewart ] [ MAS USA ] [ M.A. Stewart et Fils Ltée ]

We can provide Specification/Catalogue pages for the MAS brand valves in PDF format.

Please click on the appropriate link to download the file


 
C Series Carbon Steel Ball Valves
 
CSSDR-1 Carbon Steel Ball Valve
CSCR-2 Carbon Steel Ball Valve

CSSDR-1 Carbon Steel Ball Valves

CSCR-2 Carbon Steel Ball Valves

1/4 - 2" Reduced Port IPS

1/4 - 2" Large Port IPS

CSCR-2-DM

CSCR-2-DM Carbon Steel Ball Valves

CSCR-2-250 Carbon Steel Ball Valves

1/4 - 2" Large Port IPS Deadman Spring Handle

1/4 - 2" Large Port IPS 250 PSIG Steam Trim

CSS-F-2 Carbon Steel Ball Valve
CSS-F-2 Carbon Steel Ball Valves 1/4 - 4" Full Port IPS
CSS-F-3N Carbon Steel Ball Valve
CSS-F-3N-SW Carbon Steel Ball Valve

CSS-F-3N Carbon Steel Ball Valves

CSS-F-3N-SW Carbon Steel Ball Valves

1/4 - 3" Full Port IPS

1/4 - 3" Full Port Socket Weld

CSS-F-3-HD-FS Carbon Steel Ball Valve

CSS-F-3-HD-FS Carbon Steel API 607 Ball Valves

1/4 - 3" Full Port IPS Fire Safe to API-607

     

 
HM Series Forged Steel 3000 psi Ball Valves
 
HM-3ART/LRT Forged Steel 3000psi Ball Valves 3/4 - 4" Reduced Port IPS Fire Safe to API-607

HM-3AFT/LFT Forged Steel 3000psi Ball Valves

HM-3AFSW/3LFSW Forged Steel 3000 psi Ball Valves

1/4 - 3" Full Port IPS Fire Safe to API-607

1/4 - 2" Full Port Socket Weld Fire Safe to API-607

HM-6ART/LRT Forged Steel 6000psi Ball Valves 3/4 - 3" Reduced Port IPS Fire Safe to API-607
HM-6AFT/LFT Forged Steel 6000psi Ball Valves 1/4 - 2" Full Port IPS Fire Safe to API-607
HM Series Forged Steel  Ball Valve Ordering Guide
HM Series Forged Steel Ball Valve Ordering Guide  

 
B Series Forged Brass Ball Valves
 
B-1F Brass Ball Valve
B-2F Brass Ball Valve

B-1F Forged Brass Ball Valves

B-2F Forged Brass Ball Valves

1/2 - 2" Full Port, 2-1/2" - 4" Reduced Port IPS

1/2 - 2" Full Port CxC

B-3 Brass Ball Valve

B-3 Forged Brass Ball Valves

1/4 - 4" Full Port IPS

B3-L Brass Three-Way Ball Valve
B-5C Forged Brass Ball Valve

B-3L Forged Brass Three-Way Ball Valves

BZ-3 Cast Bronze Ball Valves

3/8 - 3" IPS

1/2 - 3" IPS

BZ-4 Cast Bronze Ball Valves 1/2 - 3" Full Port CxC
BZ-3SS-250 Cast Bronze Ball Valves 1/2 - 3" IPS Steam Rated
BZ-4SS Cast Bronze Ball Valves 1/2 - 3" Full Port CxC Locking Lever
B-4 Brass Ball Valve
B-5C Forged Brass Ball Valve

B-4 Forged Brass Ball Valves

B-5C Forged Brass Ball Valves

1/2 - 4" Full Port CxC

1/2 - 1" Full Port - Compression End

B-3D Brass Ball Valve with Drain
B-4D Brass Ball Valve with Drain

B-3D Forged Brass Ball Valves

B-4D Forged Brass Ball Valves

1/2 - 1" Full Port - w/Drain - IPS

1/2 - 1" Full Port - w/Drain - CxC

B-1PEX Brass Ball Valve
 

B-1PEX PEX Tubing Forged Brass Ball Valves

B-2 PEX PEX Tubing x Copper Forged Brass Ball Valves

1/2 - 1" PEX Tubing Valve

1/2 - 3/4" PEX Tubing x Copper Valve

     
#326 Gas Ball Valve
#315 Gas Ball Valve

#326 A Series Gas Ball Valves

#315/315SH A Series Gas Ball Valves

3/8 - 5/8" Flare x Flare

1/2 - 3/4" IPS

#327 Gas Ball Valve
#327 A Series Gas Ball Valves 1/2 - 3/4" IPS x Flare
     
#700 Spring Loaded Check Valve
Quick Opening Bronze Gate Valve

#700 Forged Brass Spring Loaded Check Valves

B-GL Quick Opening Cast Bronze Gate Valves

1/4 - 4" IPS

3/8 - 4" IPS

     

 
G Series Cast Stainless Steel Ball Valves
 
G1 Stainless Steel Ball Valve
G2 Stainless Steel Ball Valve

G1 Stainless Steel Ball Valves

G2 Stainless Steel Ball Valves

1/4 - 2" Reduced Port IPS

1/4 - 3" Full Port IPS

G2E Stainless Steel Ball Valve
G2E Stainless Steel Ball Valve 1/4 - 3" Full Port IPS
G2-DM Stainless Steel Ball Valve 1/4 - 3" Full Port IPS Deadman Spring Handle
G2-250 Stainless Steel Ball Valves 1/4 - 3" Full Port IPS
G2ED Stainless Steel Ball Valve
G3ED Stainless Steel Ball Valve

G2-ED Stainless Steel Ball Valves ISO 5211 Mounting Pad

G3-ED Stainless Steel Ball Valves ISO 5211 Mounting Pad

1/2 - 2" Full Port IPS

1/2 - 2" Full Port IPS

G3/G3-7 Stainless Steel Ball Valve
G3 SW/BW Stainless Steel Ball Valve

G3/G3-7 Stainless Steel Ball Valves

G3SW Stainless Steel Ball Valves

1/4 - 3" Full Port IPS

1/4 - 3" Full Port Socket Weld

G3-HDFS Stainless Steel Ball Valve
G4 Stainless Steel Ball Valve

G-3-HD-FS Stainless Steel Ball Valves

G4 Stainless Steel Ball Valves

1/4 - 3" Full Port IPS Fire Safe to API-607

1/4 - 2" Reduced Port Three Way IPS

   

 
F Series Flanged Ball Valves
 
F-150 Flanged Carbon Steel Ball Valve

F-150-CS-R-SS-N Flanged Carbon Steel Ball Valves

F-150-CS-F-SS-N Flanged Carbon Steel Ball Valves

2 - 6" Reduced Port

1/2 - 6" Full Port

F-300 Flanged Carbon Steel Ball Valve

F-300-CS-R-SS-N Flanged Carbon Steel Ball Valves

F-300-CS-F-SS-N Flanged Carbon Steel Ball Valves

2 - 6" Reduced Port

1/2 - 6" Full Port

F-600 Flanged Carbon Steel Ball Valve

F-600-CS-R-SS-N Flanged Carbon Steel Ball Valves

F-600-CS-F-SS-N Flanged Carbon Steel Ball Valves

2 - 6" Reduced Port

2 - 6" Full Port

F-150 Flanged Stainless Steel Ball Valve

F-150-SS-R-N Flanged Stainless Steel Ball Valves

F-150-SS-F-N Flanged Stainless Steel Ball Valves

2 - 6" Reduced Port

1/2 - 6" Full Port

F-300-SS-R-N Flanged Stainless Steel Ball Valves

F-300-SS-F-N Flanged Stainless Steel Ball Valves

2 - 6" Reduced Port

1/2 - 6" Full Port

F-600-SS-R-N Flanged Stainless Steel Ball Valves

F-600-SS-F-N Flanged Stainless Steel Ball Valves

2 - 6" Reduced Port

2 - 6" Full Port

F Series Flanged Ball Valve Ordering Guide
F Series Flanged Ball Valve Ordering Guide  
     

Please visit the catalogue page to request printed information.

MAS Product Guide Request
  M. A. Stewart Product Guide File Size: 14.1 MB

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F-150-CS-R-SS-N F-150-CS-F-SS-N F-100-CS-R-SS-N F-300-CS-F-SS-N F-600-CS-R-SS-N F-600-CS-F-SS-N F-150-SS-R-N F-150-SS-F-N F-300-SS-R-N F-300-SS-F-N F-300-SS-F-N F-600-SS-R-N F-600-SS-F-N