Circle Valve Technologies Inc. - 4500 Series Bellows Sealed Valves - Compare Items

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This miniature valve can be manually or remotely operated. Operating temperatures range from -20° to +250° F (-29° to +120° C), while operating pressures range from high vacuum to 300 psig. Available in brass and Monel® this valve can be used as a stop valve in a calibrated leak tester, and in labs where leak-tight service is necessary.

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Unit of Measure

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Series	N/A 4500 Series
Type	N/A Packless Valve
Body Style	N/A Globe
Body Material	N/A Brass	N/A Monel®	N/A Brass
Stem Tip	N/A Monel	N/A Monel	N/A Monel®
Conneciton Size 1	N/A 1/8 in	N/A 1/4 in	N/A 1/4 in
Connection Size 2	N/A 1/8 in	N/A 1/4 in	N/A 1/4 in
Connection Type 2	N/A Female NPT	N/A Tube Weld	N/A Tube Weld
Max. Operating Pressure	N/A 300 psig
Operating Temperature	N/A -20 to 250 ºF-29 to 120 ºC
Orifice Size	N/A 0.156 in
Flow Coefficient (Cv)	N/A 0.21

Check Valves Relief Valves

Vacuum & High Purity Fittings

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200 Series Check Valves 0 to 3000 psig

H200 Series High Pressure Check Valves 0 to 6000 psig

2200 Series Check Valves 0 to 800 psig

2300 Series Check Valves 0 to 10000 psig

C200 Series Cartridge Check Valve 0 to 5000 psig

C2900 Series Cartridge Check Valve 0 to 3000 psig

Bivco Check Valve 0 to 120 psig

100 Series Check Valves 0 to 25 psigs

Rockwood Swendeman Relief Valves

500 Series Relief Valves 0.5 to 150 psig

HP500 Series Relief Valves 150 to 575 psig

5100 Series Relief Valves 10 to 2400 psig

D500 Series ASME Safety Relief Valves 15 to 150 psig

M5100 Series ASME Relief Valves 20 to 1200 psig

5300 Series Relief Valves 400 to 10500 psig

R6000 Series Right Angle Relief Valves 5 to 6000 psig

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900 Series Shutoff Valve 0 to 6,000 psig

9200 Series Vacuum to 150 psig Plug Shutoff Valves

9300 Series Vacuum to 150 psig Plug Valves 3-way Selector

9400 Series 0 to 3,000 psig Miniature Shutoff Valve

9500 Series 0 to 3,000 psig Shutoff Valve

400 Series Shuttle Valves 0 to 3000 PSI

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307 Derstine Ave, Suite 204 Lansdale, PA 19446 Phone: 267-933-6300 Fax: 267-933-6305 Toll Free: 800-645-6733 Email: [email protected]
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