Buying Guide

ISOLATOR W/ ROTATING FLANGE
Full Port Forged Brass Uni-Flange Ball Valve w/ Detachable Rotating
Flange, Adjustable Packing Gland, Nuts & Bolts
STANDARD BRASS LEAD-FREE BRASS
Certied to NSF/ANSI 61 & 372
SIZE ITEM# HV ITEM# CTN/CASE CASE WT ITEM# HV ITEM# CTN/CASE CASE WT
FIP×Rotating Flange 600 PSI CWP Max
3/4" H-41403 H-41403HV 1/20 27 H-41403W H-41403WHV 2/20 27
1" H-41404 H-41404HV 1/20 34 H-41404W H-41404WHV 2/20 35
1 1/4" H-41405 H-41405HV 1/20 41 H-41405W H-41405WHV 2/20 45
1 1/2" H-41406 H-41406HV 1/20 54 H-41406W H-41406WHV 2/10 32
2" – – – – – H-41407WHV 1/10 34
SWT×Rotating Flange 600 PSI CWP Max
3/4" H-51403 H-51403HV 1/20 25 H-51403W H-51403WHV 2/20 27
1" H-51404 H-51404HV 1/20 34 H-51404W H-51404WHV 2/20 35
1 1/4" H-51405 H-51405HV 1/20 41 H-51405W H-51405WHV 2/20 45
1 1/2" H-51406 H-51406HV 1/20 58 H-51406W H-51406WHV 2/10 33
2 – – – – – H-51407WHV 1/10 34
Press×Rotating Flange 250 PSI CWP Max/250ºF Max
3/4" H-81403 H-81403HV 1/20 28 H-81403W H-81403WHV 1/20 28
1" H-81404 H-81404HV 1/20 40 H-81404W H-81404WHV 1/20 40
1 1/4" H-81405 H-81405HV 1/20 53 H-81405W H-81405WHV 1/20 53
1 1/2" H-81406 H-81406HV 1/10 32 H-81406W H-81406WHV 1/10 32
2" – H-81407HV 1/10 36 – H-81407WHV 1/10 51
F1960 PEX × Rotating Flange* 400 PSI CWP Max
3/4" – – – – H-31403W H-31403WHV 1/20 27
1" – – – – H-31404W H-31404WHV 1/20 27
F1807 PEX × Rotating Flange* 400 PSI CWP Max
3/4" – – – – H-11403W H-11403WHV 1/20 27
1" – – – – H-11404W H-11404WHV 1/20 29
W/ MULTI-FUNCTION HI-FLOW HOSE DRAIN
FIP×Rotating Flange 600 PSI CWP Max
3/4" H-41413 H-41413HV 1/20 36 H-41413W H-41413WHV 2/20 35
1" H-41414 H-41414HV 1/20 43 H-41414W H-41414WHV 2/20 41
1 1/4" H-41415 H-41415HV 1/20 54 H-41415W H-41415WHV 2/10 27
1 1/2" H-41416 H-41416HV 1/10 38 H-41416W H-41416WHV 2/10 36
2" – – – – – H-41417WHV 1/10 38
SWT×Rotating Flange 600 PSI CWP Max
3/4" H-51413 H-51413HV 1/20 36 H-51413W H-51413WHV 2/20 36
1" H-51414 H-51414HV 1/20 43 H-51414W H-51414WHV 2/20 41
1 1/4" H-51415 H-51415HV 1/20 54 H-51415W H-51415WHV 2/10 28
1 1/2" H-51416 H-51416HV 1/10 38 H-51416W H-51416WHV 2/10 33
2" – – – – – H-51417WHV 1/10 36
Press×Rotating Flange 250 PSI CWP Max/250ºF Max
3/4" H-81413 H-81413HV 1/20 40 H-81413W H-81413WHV 1/20 40
1" H-81414 H-81414HV 1/20 48 H-81414W H-81414WHV 1/20 48
1 1/4" H-81415 H-81415HV 1/10 31 H-81415W H-81415WHV 1/10 31
1 1/2" H-81416 H-81416HV 1/10 38 H-81416W H-81416WHV 1/10 38
2" – H-81417HV 1/10 40 – H-81417WHV 1/10 53
F1960 PEX × Rotating Flange* 400 PSI CWP Max
3/4" – – – – H-31413W H-31413WHV 1/20 27
1" – – – – H-31414W H-31414WHV 1/20 27
F1807 PEX × Rotating Flange* 400 PSI CWP Max
3/4" – – – – H-11413W H-11413WHV 1/20 27
1" – – – – H-11414W H-11414WHV 1/20 27
2" ISOLATORS HAVE 1 1/2" PORT. *ALSO CERTIFIED TO NSF/ANSI 14 & IAPMO ANSI Z1157
TWO FLANGE DESIGN OPTIONS
ALSO AVAILABLE W/ ROUND FLANGE FOR HIGH EFFICIENCY
VARIABLE SPEED PUMPS - SEE PAGE 38
ITEM#
1/2" HOLE
FITS STANDARD
SIZE PUMPS
HV ITEM#
5/8" SLOTTED HOLE
FITS HIGH VELOCITY &
STANDARD SIZE PUMPS
FLANGE FOR
REGULAR MODELS
1/2" 5/8"
FLANGE FOR HIGH
VELOCITY PUMP MODELS
1/2" 5/8"
FLANGE FOR
REGULAR MODELS
1/2" 5/8"
FLANGE FOR HIGH
VELOCITY PUMP MODELS
1/2" 5/8"
36
THE ONLY WAY TO ISOLATE
CIRCULATOR PUMPS
PATENTED TECHNOLOGY WITH FURTHER PATENTS PENDING
SEE PAGE 41
AVAILABLE W/
FOR ANY
PP-R OR PP-RCT
PIPING SYSTEM
EXCLUSIVELY FOR
AVAILABLE W/
SEE PAGE 40
The features and benets you trust in our original
Isolator line, with two versatile enhancements.
The 360º ange rotation allows rotation to any
degree necessary for your installation, and the
multi-function drain that makes the Isolator the
only valve that drains from both sides of the pump!
with ROTATING FLANGE
PURGES BEFORE OR AFTER PUMP
MULTI-FUNCTION
THE OLD WAY
THE WEBSTONE WAY
REPLACES
8
COMPONENTS
SAVES
63
MINUTES
ELIMINATES
7
LEAK PATHS
WWW.WEBSTONEVALVES.COM
WARNING: Cancer and Reproductive
Harm - www.P65Warnings.ca.gov
LEAD-FREE: Weighted
average lead content ≤ 0.25%