CV9 Master Catalog

13 Special Purpose Valves Specifications subject to change without notice or incurring obligation 13.4 5-21-04 Standard Specifications Model No. MSV-1 Stem Actuator Weight 0.8 oz. Model No. MSV-2 Lever Actuator Weight 0.8 oz. Model No. MSV-2A Roller Actuator Weight 0.9 oz. Micro Limit Valves This is a microsize, poppet type, 3 way, normally closed, limit valve. It is primarily designed for momentary contact work that requires very light actuating forces. Therefore, is does not have a 100% seal on the actuating stem. This means that, while the valve is held actuated (and only then), there isaslight bleed toatmosphere around the stem. MSV-1 Stem Actuator MSV-2 Lever Actuator MSV-2A Roller Actuator .44 .63 .09 .13 Exhaust Not Tapped #10-32 Ports 1.06 1.00 .69 .38 .31 2 Mounting Holes for #6 Screws #10-32 Ports .44 .63 .09 .13 1.03 .69 .38 .31 1.00 Exhaust Not Tapped 1.38 2 Mounting Holes for #6 Screws 3/8" Dia. #10-32 Ports .44 .63 .09 .13 1.03 .69 .38 .31 1.00 Exhaust Not Tapped 1.25 2 Mounting Holes for #6 Screws EXH IN CYL Symbol Features • Machined brass bar stock body • Brass internal parts • Buna-N O'Ring seals (–30° to + 250°F) • Delrin ® roller (180° F max.) • Plated steel lever arm • Low operating force Lever or roller: 40 psi – 1 oz. 100 psi – 2 oz. Stem: 40 psi – 7 oz. 100 psi – 16 oz. • Extremely short stroke .005" to .010" movement of stem normally provides sufficient pilot volume. • Operating pressure 30 to 150 psi • #10-32 ports • 3 SCFM free flow at 80 psi Options • Viton Seal (–15° to + 400°F); Specify suffix –V • Reverse Lever Assembly; Specify suffix –R Note The standard assembly of lever, in relation to ports, is shown in the drawings below. A second lever pivot pin hole allows for the lever to be assembled 180° from standard. Specify Suffix-R, Reverse lever assembly , if required.

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