Leavitt Dexter - Gate Valve Reseaters

The Leavitt Machine Company
P.O. Box 270 10 East River Street Orange MA 01364

phone: 800-352-6113 or 978-544-2751 Fax: 978-544-8357
Email: info@leavitt-dexter.com Web: http://www.leavitt-dexter.com/


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Gate Valve Reseaters

Model 2100 (2 1/2"-4") Models 4100 & 8100 Retrofit Kits

DEXTER 2100
Innovative Valve Repair Machine

FEATURES:

One set-up allows seat grinding and seat inspection.
Clear view to seat being ground.
Grinding discs are two-sided; one side is flat-faced for conventional grinding, the other side is slightly tapered for grinding seats narrower.
Abrasive is pressure sensitive backed for ease of application.
Quick Mounting Plate Assembly sets up on either flanged or non-flanged valves.

ENGINEERED FOR:

Gate Valve 2 1/2" - 4"
Simplicity in use.
Lightweight construction
Quick Set-Up

SAVINGS:

Save on Down-time.
Save on Labor Costs
Save by reduced valve inventory
and replacement costs
Save by increased plant efficiency.

Model 2100 shown mounted in valve, grinding one seat.
Model 2100 mounted in same valve and grinding opposite seat; note that mounting plate assembly has not changed position.

MACHINE COMPONENTS:

Mounting Plates and Feed Assembly
Machine Assembly and Air Motor
Set of 8 grinding Discs and Abrasives
120 and 80 Grit provided
Carrying Case, Manuals and Tools

Additional New Machines with the Model 2100 Features

Machine Components MODELS: ENGINEERED FOR:
4100 4 1/2 " - 8"
8100 8 1/2 " - 12"
4100-8100 Combination 4 1/2 " - 12"

NEW DISC ABRASIVE:

One Shape Abrasive fits all Discs
No stocking of Multi Diameters
Pressure Sensitive Back
3 Degree Seat Narrowing Feature

TECHNICAL DATA - Valve Repair Machines
Model Maximum Reach Maximum Overhead Minimum Opening Number of Discs Disc Sizes
2100 12" 15" 1  1/2" 8 3"  -  5  1/4"
4100 20" 22" 2  1/2" 9 5"  -  9  7/16"
8100 28  3/8" 28  1/2" 2  1/2" 7 9  11/16"  -  13  15/16"
4100-8100 28  3/8" 28  1/2" 2  1/2" 16 5"  -  13  15/16"

Model 21-41-81 Retrofit Kits
Valve Reseater Retrofit Kits

PRIME FEATURE:

Can be used with all 2000N, 4000N or
8000N Dexter Gate Valve Reseaters.

OFFERS:

Better visibility while lapping.
One set-up for both gate seats.
Easy abrasive changing.
Easy blueing checks.

KIT INCLUDES:

Set of Discs, size as follows:
21 Kit - 3" - 5 1/4" Dia.
41 Kit - 5" - 9 7/16" Dia.
81 Kit - 9 11/16" - 13 15/16" Dia.

Set of Abrasives, Self-Adhesive
Mounting Plate Assembly
Hold Down Chain and C-Clamps

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Model 2100 (2 1/2"-4")	Models 4100 & 8100	Retrofit Kits

	MODELS:	ENGINEERED FOR:
	4100	4 1/2 " - 8"
	8100	8 1/2 " - 12"
	4100-8100 Combination	4 1/2 " - 12"

TECHNICAL DATA - Valve Repair Machines
Model	Maximum Reach	Maximum Overhead	Minimum Opening	Number of Discs	Disc Sizes
2100	12"	15"	1 1/2"	8	3" - 5 1/4"
4100	20"	22"	2 1/2"	9	5" - 9 7/16"
8100	28 3/8"	28 1/2"	2 1/2"	7	9 11/16" - 13 15/16"
4100-8100	28 3/8"	28 1/2"	2 1/2"	16	5" - 13 15/16"