*mydirectindustry

Catalogs
GRACO
MD2 Dispense Valve

MD2 Dispense Valve

Product catalog summary

Overview
The document provides detailed information about the Graco MD2 Dispense Valve, designed for accurate dispensing and mixing of plural-component sealants and adhesives. It emphasizes minimizing maintenance time and costs while maximizing dispense time, featuring a modular design adaptable to various installation needs.

Key Features

Minimized maintenance with fewer parts and easy cleaning.
Modular design for different installation requirements.
No unique tools required for maintenance.
Handles a wide range of materials.

Valve and Gun Options

Various valve options including soft and hard seats with adjustable and non-adjustable snuff-back.
Manual gun options with air-actuated and electrically-actuated triggers and levers.

Technical Specifications

Maximum fluid pressure: 207 bar (3000 psi).
Maximum cylinder air pressure: 8.4 bar (120 psi).
Minimum air cylinder actuating pressure: 2.8 bar (40 psi).
Maximum working fluid temperature: 60˚C (140˚F).
Wetted parts include stainless steel, carbide, UHMWPE, acetal, PEEK, PTFE.
Gun weight varies slightly between models.
Dimensions: 168.7 mm L x 59 mm W x 57 mm D.

Additional Features

Independent air cylinder for improved mean time to repair (MTTR).
All-SST wetted section for material compatibility.
Grease isolation chamber for moisture-sensitive materials.
Adjustable inlet position for installation flexibility.
Chromex™ shafts for extended life with abrasive materials.
Adjustable snuff-back control for precise material dispensing.

Contact Information
Graco N.V., Industrieterrein Oude Bunders, Slakweidestraat 31, B-3630 Maasmechelen. Tel: +32 (89) 770 700, Fax: +32 (89) 770 777, Email: [email protected], Website: http://www.graco.be

Catalog excerpts

P R O V E N Q U A L I T Y. L E A D I N G T E C H N O L O G Y. Designed to accurately dispense and mix plural-component sealants and adhesives •Minimizes maintenance time and costs while maximizing dispense time • Designed with fewer parts and is easy to clean • Streamlines maintenance and service • Complete modular design adapts to different installation needs • No unique tools required • Handles a wide range of materials MD2 Dispense Valve For Accurate Two-Component Dispensing

Open the catalog to page 1

Graco MD2 Dispense Valve Valve Options 255179 1:1 soft seat, adjustable snuff-back 255180 1:1 hard seat, non-adjustable snuff-back 255181 Wide ratio, soft seat, adjustable snuff-back 255182 Wide ratio, hard seat, non-adjustable snuff-back Manual Gun Options 255442 1:1 hard seat, air-actuated gun, trigger 255445 Wide ratio, hard seat, air-actuated gun, trigger 255443 1:1 hard seat, electrically-actuated counter-balanced valve, trigger 255446 Wide ratio, hard seat, electrically-actuated gun, trigger 255444 1:1 hard seat, electrically-actuated counter-balanced valve, lever 255447 Wide ratio, hard...

Open the catalog to page 2

All GRACO catalogs and technical brochures

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list