Brochure
Page 11
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 & Drain
Full Port Forged Brass Uni-Flange Ball Valves
w/ Detachable Rotating Flange & Multi-Function Hi-Flow Hose Drain, Nuts & Bolts
4141 Series - IPS × Rotating Flange 5141 Series - SWT × Rotating Flange
600 WOG
ISO 9001
Patented Technology
4141 Series - IPS × Rotating Flange
5141 Series - SWT × Rotating Flange
ITEM # SIZE CTN/CASE ABCDEFGHI J
41413 3⁄4" 2/20 3/4 2 3/8 2 3/8 2 1/2 3/8 1/2 1 2 11/16 4 3/16 2 3/4
41414 1" 2/20 1 2 15/16 2 5/8 2 1 ⁄2 3/8 1/2 1 1⁄4 2 11/16 4 3/16 2 3⁄4
41415 1 1 ⁄4" 2/20 1 1/4 3 5/16 3 3/16 3 3/16 3/8 1/2 1 9/16 2 11/16 4 3/16 3 1⁄4
41416 1 1⁄2" 2/10 1 1/2 4 3 3/8 3 13/16 3/8 1/2 1 15/16 2 11/16 4 3/16 3 ½
41414HV 1" 2/20 1 2 15/16 2 5/8 2 1 ⁄2 3/8 5/8 1 1⁄4 2 11/16 4 3/16 2 3⁄4
41415HV 1 1 ⁄4" 2/20 1 1/4 3 5/16 3 3/16 3 3/16 3/8 5/8 1 9/16 2 11/16 4 3/16 3 1 ⁄4
41416HV 1 1⁄2" 2/10 1 1/2 4 3 3/8 3 13/16 3/8 5/8 1 15/16 2 11/16 4 3/16 3 ½
TEMP °F PSI
100 600
150 490
200 470
250 439
300 411
350 294
366 N/A
ITEM # SIZE CTN/CASE ABCDEFGHI J
51413 3⁄4" 2/20 3/4 3 2 7/16 2 1 ⁄ 2 3/8 1/2 1 2 11/16 4 3/16 2 3/4
51414 1" 2/20 1 3 1⁄4 2 5/8 2 1⁄2 3/8 1⁄2 1 1 ⁄4 2 11/16 4 3/16 2 3 ⁄4
51415 1 1⁄4" 2/20 1 1/4 3 ½ 3 1/6 3 3/16 3/8 1⁄2 1 9/16 2 11/16 4 3/16 3 1 ⁄4
51416 1 1⁄2" 2/10 1 1/2 4 3/8 3 3/8 3 13/16 3/8 1 ⁄2 1 15/16 2 11/16 4 3/16 3/12
51414HV 1" 2/20 1 3 1⁄4 2 5/8 2 1 ⁄ 2 3/8 5 ⁄8 1 1⁄4 2 11/16 4 3/16 2 3⁄4
51415HV 1 1⁄4" 2/20 1 1/4 3 ½ 3 1/6 3 3/16 3/8 5/8 1 9/16 2 11/16 4 3/16 3 1⁄4
51416HV 1 1⁄2" 2/10 1 1/2 4 3/8 3 3/8 3 13/16 3/8 5/8 1 15/16 2 11/16 4 3/16 3/12
TEMP °F PSI
100 600
150 485
200 395
250 210
300 N/A
350 N/A
366 N/A
I
F
H
I
F
H
HIGH VELOCITY FLANGE
REGULAR FLANGE
C
D
J
59
10
8
7
6
1615
14
13
11
12
17
B
E
A
G
11918
3
4
2
20
Patented Technology Patented Technology
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 nut. 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. Multi-directional main valve allows for draining from either side of the pump. 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.
NO. DESCRIPTION MATERIAL
1FLANGED BODY BRASS
2END CAP BRASS
3SEATS PTFE
4BALL BRASS HCP
5STEM BRASS
6STEM SEAL PTFE
7PACKING GLAND BRASS
8 HANDLE STEEL CP
9 HANDLE NUT STAINLESS STEEL
10 HANDLE JACKET VINYL
11 DRAIN VALVE SEATS PTFE
12 DRAIN VALVE BALL BRASS HCP
13 DRAIN VALVE STEM BRASS
14 DRAIN VALVE STEM SEAL PTFE
15 DRAIN VALVE HANDLE ENAMEL COATED ALUMINUM
16 DRAIN VALVE HANDLE SCREW BRASS
17 DRAIN VALVE CAP,
WASHER & STRAP
BRASS W/ EPDM WASHER
& STRAP
18 ROTATING FLANGE BRASS
19 ROTATING FLANGE RING STAINLESS STEEL
20 FLANGE BOLTS & NUTS STEEL ZP
HV MODELS FIT BOTH STANDARD & HIGH VELOCITY PUMPS.
HV MODELS FIT BOTH STANDARD & HIGH VELOCITY PUMPS.
Compact Design
ow into the
drain from either
side of the ball
T-Flow Ball