heading
  Home :: About Us :: Products :: Pricing :: Contact Us  
relief heading
 
We Accept Charge Cards
credit cards
 
BUILDING

DID YOU KNOW CYRUS SHANK CARRIES
- Low and Medium Capacity Relief Valves
- Relief Valves that meet the ASHRAE piping code
- Liquid Relief Valves
- Rupture Disc and Gages
- Standard Relief Valves up to 400# setting

NO WAITING PERIOD OR EXTRA CHARGE FOR SPECIAL SETTINGS

All Cyrus Shank pressure relief valves are leak tight* up to 90% of set pressure.
 
 

WHAT'S NEW AT SHANK

 #800D & #801D
Low Capacity Relief Valve Now Avaliable
with a Ductile Iron Body
- 1/2" FNPT inlet x 3/4" FNPT outlet
- Available from 75# to 400# set pressure
- #800D - 9.34lbs. per min air at 250# set pressure
- #801D - 16.2lbs. per min air at 250# set pressure
Check out Catalog page #1 and our Capacity Chart on
page #2 of the Products section for more information 		  #812
Medium Capacity Relief Valve
- 1/2" FNPT inlet x 1" FNPT outlet which meets the Addendum
  15c-2000 piping tables for new installations
- Except for the upper seat the #812 relief valve shares the
  casting body and other internal working parts with our
  803 relief valve
- Available from 75# to 400# set pressure
- 30 lbs. per min air at 250# set pressure
Check out Catalog page #1 and our Capacity Chart
on page #2 of the Products section for more information
801

#800 & #801
Low Capacity Relief Valve Now Available
with a Stainless Steel body
- 1/2" MNPT inlet x 3/4" FNPT outlet
- All steel construction
- Available from 75# to 400# set pressure
- #800 - 9.34 lbs. per min air at 250# set pressure
  #801 - 16.2 lbs. per min air at 250# set pressure
Check out Catalog page #1 and our Capacity Chart on
page #2 of the Products section for more information

Rupture Disc and Gage
- Rupture Disc available in 1/2", 3/4", 1" & 1 1/4"
- Standard settings in stock
Check out Catalog page #1 of the Products section
for more information

Don't forget that we carry relief valves that comply with the ASHRAE Addendum 15c-2000 piping tables.

Our 3-way Manifold valves are also available in our "F" series, in ductile iron or brass, for freon or LOX applications.

 

CURRENT LIST OF ALL RELIEF VALVES AVAILABLE AT SHANK

NEW   800D  1/2" FNPT x 3/4" FNPT - Lowest Capacity
           800 & 800-SS  1/2" MNPT x 3/4" FNPT - Lowest Capacity
NEW   801D  1/2" FNPT x 3/4" FNPT - Low Capacity
           801 & 801-SS  1/2" MNPT x 3/4" FNPT - Low Capacity
           803  1/2" FNPT x 3/4" FNPT
           812  1/2" FNPT x 1" FNPT - Medium Capacity
           813  1/2" FNPT x 1" FNPT
           804  3/4" FNPT x 1" FNPT
           814  3/4" FNPT x 1 1/4" FNPT
           805  1" FNPT x 1 1/4" FNPT
           815  1" FNPT x 1 1/2" FNPT

850  3/4" MNPT x 1 1/2" FNPT
850  1" MNPT x 1 1/2" FNPT
850  1 1/4" MNPT x 1 1/2" FNPT
851  3/4" MNPT x 2" MNPT
851  1" MNPT x 2" MNPT
851  1 1/4" MNPT x 2" MNPT
901  1 1/4" FNPT x 2" FNPT x 3" MNPT
903  1 1/2" FNPT x 2" FNPT x 3" MNPT

 

CURRENT LIST OF MANIFOLDS AVAILABLE AT SHANK

843    1/2" x 1/2" x 1/2" FNPT (hand wheel)
843F   1/2" x 1/2" x 1/2" FNPT (seal cap)

844    3/4" x 3/4" x 3/4" FNPT (hand wheel)
844F   3/4" x 3/4" x 3/4" FNPT (seal cap)

845    1" x 1" x 1" FNPT (hand wheel)
845F   1" x 1" x 1" FNPT (seal cap)

846M  1/2" x 1/2" x 1/2" FNPT
847M  3/4" x 3/4" x 3/4" FNPT
848M  3/4" x 1/2" x 1/2" FNPT
849M  1" x 3/4" x 3/4" FNPT

  

850MW-3/4"  1 1/4" MNPT x 3/4" x 3/4" FNPT
850MW-1"  1 1/4" MNPT x 1" x 1" FNPT

875M  1" x 1" x 1" FNPT
876M  1 1/4" x 1" x 1" FNPT

900MW-1 1/4" 2" MNPT x 1 1/4" FNPT x 1 1/4" FNPT
900MW-1 1/2" 2" MNPT x 1 1/2" FNPT x 1 1/2" FNPT

901M    2" x 1 1/4" x 1 1/4" FNPT
903M    2" x 1 1/2" x 1 1/2" FNPT
950ME  2 1/2" x 2" x 2" FNPT

 

848
849
850
900
848M Manifold Assembly
(click on image to view)
849M Manifold Assembly
(click on image to view)
850MW Manifold Assembly
(click on image to view)
900MW Manifold Assembly
(click on image to view)

 

*Leak tightness is determined by verifing no bubbles from the outlet submerged in water for ten seconds (gas service valves) or by
verifing no water leakage from the outlet (liquid service valves).

 
Home :: About Us :: Products :: Pricing :: Contact Us  

Cyrus Shank Company ©2005 Copyright. All rights reserved.
Web site design by: Cynthia Martinez