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Page 9
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
The Isolator
®
w/ Rotating Flange
Full Port Forged Brass Uni-Flange Ball Valves
w/ Detachable Rotating Flange & Bonus Wing Style “T” Handle, Nuts & Bolts
4140 Series - IPS × Rotating Flange
4140 Series - IPS × Rotating Flange
5140 Series - SWT × Rotating Flange
5140 Series - SWT × Rotating Flange
600 WOG
ISO 9001
Patent Pending
ITEM # SIZE CTN/CASE ABCD (LEVER)EFGH I
41403 3⁄4" 2/20 3/4 2 3/8 2 13/16 3 7/8 7/16 1/2 1 1/2 2 11/16 4 1/8
41404 1" 2/20 1 3 1/16 2 5/8 4 11/16 7/16 1/2 1 1/2 2 11/16 4 1/8
41405 1 1⁄4" 2/20 1 1/4 3 1/4 2 15/16 4 11/16 7/16 1/2 1 1/2 2 11/16 4 1/8
41406 1 1⁄2" 2/20 1 1/2 4 3 1/2 5 5/8 7/16 1/2 1 1/2 2 11/16 4 1/8
41404HV 1" 2/20 1 3 1/16 2 5/8 4 11/16 7/16 5/8 1 1/2 2 11/16 4 1/8
41405HV 1 1⁄4" 2/20 1 1/4 3 1/4 2 15/16 4 11/16 7/16 5/8 1 1/2 2 11/16 4 1/8
41406HV 1 1⁄2" 2/20 1 1/2 4 3 1/2 5 5/8 7/16 5/8 1 1/2 2 11/16 4 1/8
NO. DESCRIPTION MATERIAL
1FLANGED BODY BRASS
2END CAP BRASS
3SEATS PTFE
4BALL BRASS HCP
5STEM BRASS
6STEM SEAL PTFE
7PACKING GLAND BRASS
8 LEVER HANDLE STEEL CP
9 WING STYLE “T” HANDLE STEEL CP
10 HANDLE NUT STAINLESS STEEL
11 HANDLE JACKET VINYL
12 ROTATING FLANGE BRASS
13 ROTATING FLANGE RING STAINLESS STEEL
14 FLANGE BOLTS & NUTS STEEL ZP
TEMP °F PSI
100 600
150 485
200 395
250 210
300 N/A
350 N/A
366 N/A
ITEM # SIZE CTN/CASE ABCD (LEVER)EFGH I
51403 3⁄4" 2/20 3/4 2 9/16 2 3/16 3/78 7/16 1/2 1 1/2 2 11/16 4 1/8
51404 1" 2/20 1 3 5/16 2 5/8 4 11/16 7/16 1/2 1 1/2 2 11/16 4 1/8
51405 1 1 ⁄4" 2/20 1 1/4 3 7/16 2 15/16 4 11/16 7/16 1/2 1 1/2 2 11/16 4 1/8
51406 1 1 ⁄2" 2/20 1 1/2 4 6/16 3 8/16 5 5/8 7/16 1/2 1 1/2 2 11/16 4 1/8
51404HV 1" 2/20 1 3 5/16 2 5/8 4 11/16 7/16 5/8 1 1/2 2 11/16 4 1/8
51405HV 1 1 ⁄4" 2/20 1 1/4 3 7/16 2 15/16 4 11/16 7/16 5/8 1 1/2 2 11/16 4 1/8
51406HV 1 1⁄2" 2/20 1 1/2 4 3/8 3 1/2 5 5/8 7/16 5/8 1 1/2 2 11/16 4 1/8
TEMP °F PSI
100 600
150 485
200 395
250 210
300 N/A
350 N/A
366 N/A
1
13 12
10
34
5
8
62
117
A
B
C
D
E
G
I
F
H
REGULAR FLANGE
I
F(HV)
H
HIGH VELOCITY FLANGE
14
1111 9
Speci cations: Designed for residential, commercial or industrial use with water or a glycol mixture. This approved Webstone valve is actuated by a blowout
proof stem and features an adjustable packing gland. Flange features a conical inlet to minimize turbulence. The rotating  ange is secured by a snug- t snap-
ring that provides greater control over positioning during installation. Threaded ends comply with ANSI B1.20.1. Solder joint temperature ratings are per ASME
B16.18 Annex A for 95-5 solder. Other solder materials have lower pressure/temperature limits. Do not silver braze or overheat valves when soldering.
HV MODELS FIT BOTH STANDARD & HIGH VELOCITY PUMPS.
HV MODELS FIT BOTH STANDARD & HIGH VELOCITY PUMPS.