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Page 41
Job/Customer ___________________________________________ Date _________________________ Contractor ______________________________________
Model Specifi ed __________________________________________ Qty __________________________ Approved By_____________________________________
Designer/Engineer _______________________________________ Date _________________________ Contractor’s PO# ________________________________
Submitted by ____________________________________________ Date _________________________ Other ___________________________________________
THIS SPACE FOR DESIGNER / ENGINEER APPROVAL
1151 Series
Brass Steam Radiator Air Vent Valves
Chrome Plated Float Type, Non Vacuum
NO. DESCRIPTION MATERIAL
1 THREADED INLET BRASS CP
2FLOAT CAP BRONZE
3 FLOATER BRASS SHEET
4PISTON BRASS SHEET
5 BODY BRASS SHEET CP
6ADJUSTABLE SCREW BRASS
7 VENT COLLAR BRASS SHEET CP
Speci cations: Designed for residential, commercial
or industrial use. These valves are used on
steam radiators, convectors, and steam mains.
Model 11515-A provides for rapid venting.
10 PSI
ISO 9001
7
6
5
4
3
2
1
A
B
7
6
5
4
3
2
1
A
B
ITEM # SIZE CTN/CASE AB
ANGLE
11511 1/8" 12/72 3 1/8 1 11/16
STRAIGHT
11512 1/8" 12/72 3 1/2 1 1/4
11513 1/4" 12/72 3 9/16 1 1/8
11514 1/2" × 3/4" 12/72 3 1/2 1 1/4
ADJUSTABLE ANGLE
11515-A 1/8" 12/72 3 1/4 1 3/4
Forged Brass Auto Steam Vent Valves
Stainless Steel Check Ball & Spring
125 PSI
ISO 9001
11516 & 11517 - IPS
ITEM # SIZE CTN/CASE AB
11516 1/8" 50/500 1 5/16 11/16
11517 1/4" 50/500 1 5/16 11/16
NO. DESCRIPTION MATERIAL
1 HAND WHEEL ABS
2 DISC BEARING COVER BRASS
3 DISC HOLDER BRASS
4DISC FIBER
5O-RING NPRN
6BODY BRASS
7 CHECK BALL STEEL
8 SPRING STEEL
11516 & 11517 - IPS
Speci cations: Designed for residential and commercial
heating applications for use in hot water baseboard.
Allows bleeding of air from the system and protests the
system from damage due to thermal expansion because
of the spring loaded ball design. These valves provide
manual or automatic air venting in radiators, convectors,
baseboards or high points in piping systems. Ideal
for hot water and low pressure steam systems.
A
B
6
8
7
5
4
3
2
1
1151 Series
Angle Straight