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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
Full Port 316 Stainless Steel Ball Valves
2 Piece Investment Cast w/ 304 Stainless Steel Handle
1000 WOG / 150 WSP
ISO 9001
4372 Series - IPS
4372 Series - IPS
ITEM # SIZE CTN/CASE A B C D E C
V
LOCKING HANDLE
43720 1⁄4" 2/100 1/4 2 1/8 1 3/4 3 11/16 1 1/8 7.5
43721 3⁄8" 2/100 3/8 2 1/8 1 3/4 3 11/16 1 1/8 8.6
43722 1⁄2" 2/80 1/2 2 7/16 1 15/16 4 1/8 1 1/8 14.3
43723 3⁄4" 2/40 3/4 2 13/16 2 1/2 4 5/8 1 3/8 29.2
43724 1" 2/40 1 3 1/4 2 9/16 5 1/8 1 1/2 56.5
43725 1 1 ⁄4" 2/20 1 1/4 3 7/8 2 13/16 5 5/16 1 1/2 114.0
43726 1 1 ⁄2" 2/16 1 1/2 4 3/16 3 3/8 6 11/16 1 1/2 161.3
43727 2" 2/10 2 4 3/4 3 11/16 6 11/16 248.6
OVAL HANDLE
43722-OH 1⁄2" 1/40 1/2 2 7/16 1 15/16 3 15/16 1 1/8 14.3
43723-OH 3⁄4" 1/30 3/4 2 13/16 2 1/2 5 1 3/8 29.2
43724-OH 1" 1/20 1 3 1/4 2 9/16 5 1 1/2 56.5
NO. DESCRIPTION MATERIAL
1 BODY STAINLESS STEEL 316
2 END CAP STAINLESS STEEL 316
3 BALL STAINLESS STEEL 316
4 SEAT PTFE + 15% G.F.
5 STEM STAINLESS STEEL 316
6 HANDLE STAINLESS STEEL 304
7PACKING GLAND PTFE
8SEAL GASKET PTFE
9 HANDLE NUT STAINLESS STEEL 304
10 HANDLE JACKET PLASTIC
11 THRUST WASHER STAINLESS STEEL 304
TEMP °F PSI
100 1000
150 1000
200 1000
250 1000
300 1000
350 930
366 930
4372-OH
4372-OH
4372
4372
Speci cations: Designed for residential, commercial or industrial use with water, oil or gas. This approved Webstone valve is actuated
by a blowout proof stem and features an adjustable packing gland. It features an actuator mount, ideal for use in applications where
automating the valve’s operation is desired (actuator not included). Threaded ends comply with ANSI B1.20.1.
2
3
4
B
1
8
7
11
9
D
10
6
C
A
5
2
3
4
B
1
8
7
11
9
C
A
5
10
6
D
E
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