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T H I S S P AC E F OR D E S I GN E R / E NG I N E E R A P P ROV A L

Job/Customer ________________________________ Date _____________________ Contractor__________________________________________

Model Specified_______________________________ Qty ______________________ Approved By________________________________________

Designer/Engineer_____________________________ Date _____________________ Contractor’s PO #____________________________________

Submitted by _________________________________ Date_____________________ Other______________________________________________

Teflon® is a registered trademark of Dupont.

T H I S S P AC E F OR D E S I GN E R / E NG I N E E R A P P ROV A L

Job/Customer ________________________________ Date _____________________ Contractor__________________________________________

Model Specified_______________________________ Qty ______________________ Approved By________________________________________

Designer/Engineer_____________________________ Date _____________________ Contractor’s PO #____________________________________

Submitted by _________________________________ Date_____________________ Other______________________________________________

1. FLANGED BODY

FORGED BRASS (ASTM B283-C37700)

END CAP

FORGED BRASS (ASTM B283-C37700)

SEATS

TEFLON® (PTFE)

BALL

BRASS/HARD CHROME PLATE

STEM

BRASS (ASTM B124-C37700)

STEM SEAL

TEFLON® (PTFE)

PACKING GLAND

BRASS (ASTM B124-C37700)

LEVER HANDLE

C.P. STEE

8a. WING STYLE "T" HANDLE

C.P. STEEL/VINYL GRIPS

HANDLE NUT

BRASS (ASTM B124-37700)

10. HANDLE JACKET

VINYL GRIP

11. MOUNTING BOLTS AND NUTS

STEEL

4040 SERIES

Designed for residential and commercial use with all 2 bolt flanged circulator pumps. The forged

brass body and flange provide strength and versatility for any application where a pipe and

flange meet. This approved Webstone valve features a solid hard chrome plated brass ball with

reinforced Teflon® seats and a blowout proof stem sealed with Teflon® (PTFE) and an adjustable

packing gland. Vinyl coated stamped steel handle. Ideal for use with circulating pumps. The solid

brass flange when seated with a rubber gasket eliminates the problem of electrolysis commonly

incurred when the use of an iron flange is connected to copper tubing. Additional wing style "T"

handle included with mounting nuts and bolts.

PRESSURE RATING

600 WOG non-shock

150 WSP

PSI

600

500

400

300

200

Valve Seat Rating

200°F

300°F

400°F

all Teflon® seated valves

“Maximum Temperature is 400°F

@ 100 PSI”

FULL PORT FORGED BRASS

BALL VALVE - IPS x FLANGE

(600 WOG/150 WSP) -

ISO 9001

The Isolator® is a registered trademark of Webstone Company Inc.

ITEM

SIZE

CTN/CS

40402

1/2

2/20

9/16

1 7/8

3 1/2

3/8

40403

3/4

2/20

3/4

2 1/4

3/8

40404

2/20

15/16

2 1/2

4 5/8

3/8

40405

1 1/4

2/20

1 1/4

2 13/16

2 3/4

4 5/8

3/8

40406

1 1/2

2/20

1 1/2

3 13/16

3 3/8

5 5/8

3/8

40407HV

2/10

4 1/4

3 5/8

5 9/16

3/8

* All High Velocity valves share E, F, G, H, I, J, and K measurements.

Cv = The number of gallons of water per minute that pass through the valve at a 1lb pressure drop.

ITEM

40402

3/16

1/2

7/8

13/16

3 3/16

4 1/8

11.47

40403

3/16

1/2

3/4

1 1/8

3 3/16

4 1/8

24.01

40404

3/16

1/2

5/8

1 5/16

3 3/16

4 1/8

49.30

40405

3/16

1/2

1 5/8

3 3/16

4 1/8

14.03

40406

3/16

1/2

5/16

3 3/16

4 1/8

161.30

40407HV

1/8

1/2

5/8

1 7/8

3 1/2

4 9/16

248.61

HV*

1/8

11/16

5/8

1 3/4

3 1/2

4 9/16

N/A

4040HV SERIES

H I GH V E L OC I T Y

P UMP OP T I ON

Flanges configured for high velocity

pumps, add HV as a suffix to the end of the

item number. Available in sizes 1" through

2". See G through K dimensions on HV*.

H I

FLANGE FOR HV MODELS

model features larger flange and round

holes

H I

EXCLUSIVELY BY WEBSTONE

1. Threaded ends comply with ANSI B1.20.1

2. Manufactured in an ISO 9001 Facility

3. Approved for use with Propolyne

page 8.

Specifications

Approvedpump isolationflangedvalves shall be2-piecedesignconstructedof brassunibody flangeandend

cap. Seats shall be Teflon® (PTFE). Stems shall be brass with a Teflon® (PTFE) seat secured with a brass

packing gland to adjust handle actuation tension and prevent leakage for the life of the valve. Valve shall

be rated 600WOG. The valve shall be a Webstone Company, Inc. Isolator® or Isolator® with drain.

10 8a

FLANGE FOR

STANDARD MODELS